commit 643db7ae017e04d13980031b449d747e3bf89c22 Author: IntelOrca Date: Wed Apr 2 00:31:55 2014 +0100 initial commit Working game in SDL2 window but with various bugs and incomplete input logic. diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000000..412eeda78d --- /dev/null +++ b/.gitattributes @@ -0,0 +1,22 @@ +# Auto detect text files and perform LF normalization +* text=auto + +# Custom for Visual Studio +*.cs diff=csharp +*.sln merge=union +*.csproj merge=union +*.vbproj merge=union +*.fsproj merge=union +*.dbproj merge=union + +# Standard to msysgit +*.doc diff=astextplain +*.DOC diff=astextplain +*.docx diff=astextplain +*.DOCX diff=astextplain +*.dot diff=astextplain +*.DOT diff=astextplain +*.pdf diff=astextplain +*.PDF diff=astextplain +*.rtf diff=astextplain +*.RTF diff=astextplain diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000000..b7d9f54188 --- /dev/null +++ b/.gitignore @@ -0,0 +1,219 @@ +# OPENRCT2 + +sdl + +################# +## Eclipse +################# + +*.pydevproject +.project +.metadata +bin/ +tmp/ +*.tmp +*.bak +*.swp +*~.nib +local.properties +.classpath +.settings/ +.loadpath + +# External tool builders +.externalToolBuilders/ + +# Locally stored "Eclipse launch configurations" +*.launch + +# CDT-specific +.cproject + +# PDT-specific +.buildpath + + +################# +## Visual Studio +################# + +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. + +# User-specific files +*.suo +*.user +*.sln.docstates + +# Build results + +[Dd]ebug/ +[Rr]elease/ +x64/ +build/ +[Bb]in/ +[Oo]bj/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +*_i.c +*_p.c +*.ilk +*.meta +*.obj +*.pch +*.pdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.log +*.scc + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opensdf +*.sdf +*.cachefile + +# Visual Studio profiler +*.psess +*.vsp +*.vspx + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# NCrunch +*.ncrunch* +.*crunch*.local.xml + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.Publish.xml +*.pubxml + +# NuGet Packages Directory +## TODO: If you have NuGet Package Restore enabled, uncomment the next line +#packages/ + +# Windows Azure Build Output +csx +*.build.csdef + +# Windows Store app package directory +AppPackages/ + +# Others +sql/ +*.Cache +ClientBin/ +[Ss]tyle[Cc]op.* +~$* +*~ +*.dbmdl +*.[Pp]ublish.xml +*.pfx +*.publishsettings + +# RIA/Silverlight projects +Generated_Code/ + +# Backup & report files from converting an old project file to a newer +# Visual Studio version. Backup files are not needed, because we have git ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm + +# SQL Server files +App_Data/*.mdf +App_Data/*.ldf + +############# +## Windows detritus +############# + +# Windows image file caches +Thumbs.db +ehthumbs.db + +# Folder config file +Desktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Mac crap +.DS_Store + + +############# +## Python +############# + +*.py[co] + +# Packages +*.egg +*.egg-info +dist/ +build/ +eggs/ +parts/ +var/ +sdist/ +develop-eggs/ +.installed.cfg + +# Installer logs +pip-log.txt + +# Unit test / coverage reports +.coverage +.tox + +#Translations +*.mo + +#Mr Developer +.mr.developer.cfg diff --git a/SDL2.dll b/SDL2.dll new file mode 100644 index 0000000000..18d707f481 Binary files /dev/null and b/SDL2.dll differ diff --git a/licence.txt b/licence.txt new file mode 100644 index 0000000000..20d40b6bce --- /dev/null +++ b/licence.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Use with the GNU Affero General Public License. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. \ No newline at end of file diff --git a/openrct2.exe b/openrct2.exe new file mode 100644 index 0000000000..6ef4570ba6 Binary files /dev/null and b/openrct2.exe differ diff --git a/projects/openrct2.sln b/projects/openrct2.sln new file mode 100644 index 0000000000..f176b7813f --- /dev/null +++ b/projects/openrct2.sln @@ -0,0 +1,22 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 2013 +VisualStudioVersion = 12.0.30110.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "openrct2", "openrct2.vcxproj", "{D24D94F6-2A74-480C-B512-629C306CE92F}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {D24D94F6-2A74-480C-B512-629C306CE92F}.Debug|Win32.ActiveCfg = Debug|Win32 + {D24D94F6-2A74-480C-B512-629C306CE92F}.Debug|Win32.Build.0 = Debug|Win32 + {D24D94F6-2A74-480C-B512-629C306CE92F}.Release|Win32.ActiveCfg = Release|Win32 + {D24D94F6-2A74-480C-B512-629C306CE92F}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/projects/openrct2.vcxproj b/projects/openrct2.vcxproj new file mode 100644 index 0000000000..30aa80a413 --- /dev/null +++ b/projects/openrct2.vcxproj @@ -0,0 +1,106 @@ + + + + + + + + + Debug + Win32 + + + Release + Win32 + + + + + + + + + + + + + + + + + + + + + + {D24D94F6-2A74-480C-B512-629C306CE92F} + openrct2 + openrct2 + + + + DynamicLibrary + true + v120 + MultiByte + + + DynamicLibrary + false + v120 + true + MultiByte + + + + + + + + + + + + + $(SolutionDir)..\sdl\include;$(IncludePath) + $(SolutionDir)..\sdl\lib\x86;$(LibraryPath) + $(SolutionDir)..\build\$(Configuration)\ + $(SolutionDir)..\obj\$(Configuration)\ + + + $(SolutionDir)..\sdl\include;$(IncludePath) + $(SolutionDir)..\sdl\lib\x86;$(LibraryPath) + $(SolutionDir)..\build\$(Configuration)\ + $(SolutionDir)..\obj\$(Configuration)\ + + + + Level3 + Disabled + true + + + true + winmm.lib;sdl2.lib;%(AdditionalDependencies) + + + + + Level3 + Disabled + true + true + true + MultiThreaded + + + true + true + true + winmm.lib;sdl2.lib;%(AdditionalDependencies) + + + + + + \ No newline at end of file diff --git a/projects/openrct2.vcxproj.filters b/projects/openrct2.vcxproj.filters new file mode 100644 index 0000000000..10131c341c --- /dev/null +++ b/projects/openrct2.vcxproj.filters @@ -0,0 +1,59 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hh;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + Resource Files + + + \ No newline at end of file diff --git a/readme.md b/readme.md new file mode 100644 index 0000000000..f89ce77010 --- /dev/null +++ b/readme.md @@ -0,0 +1,3 @@ +OpenRCT2 +===================== +An open source clone of Roller Coaster Tycoon 2 built by decompiling the original game one bit at a time. \ No newline at end of file diff --git a/src/addresses.h b/src/addresses.h new file mode 100644 index 0000000000..f6ea807bc4 --- /dev/null +++ b/src/addresses.h @@ -0,0 +1,76 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#ifndef _ADDRESSES_H_ +#define _ADDRESSES_H_ + +#pragma warning(disable : 4731) + +#define RCT2_ADDRESS(address, type) ((type*)address) +#define RCT2_GLOBAL(address, type) (*((type*)address)) +#define RCT2_CALLPROC(address) (((void(*)())address)()) +#define RCT2_CALLFUNC(address, returnType) (((returnType(*)())address)()) + +#define RCT2_ADDRESS_CMDLINE 0x009E2D98 + +#define RCT2_ADDRESS_APP_PATH 0x009AA214 +#define RCT2_ADDRESS_APP_PATH_SLASH 0x009AB4D9 +#define RCT2_ADDRESS_SAVED_GAMES_PATH 0x009AB5DA +#define RCT2_ADDRESS_SCENARIOS_PATH 0x009AB6E9 +#define RCT2_ADDRESS_LANDSCAPES_PATH 0x009AB7FB +#define RCT2_ADDRESS_OBJECT_DATA_PATH 0x009AB90E +#define RCT2_ADDRESS_TRACKS_PATH 0x009ABA1E +#define RCT2_ADDRESS_SAVED_GAMES_PATH_2 0x009ABB37 + +#define RCT2_ADDRESS_SCREEN_DPI 0x009ABDC8 +#define RCT2_ADDRESS_SCREEN_WIDTH 0x009ABDD8 +#define RCT2_ADDRESS_SCREEN_HEIGHT 0x009ABDDA + +#define RCT2_ADDRESS_RUN_INTRO_TICK_PART 0x009AC319 +#define RCT2_ADDRESS_SCREEN_FLAGS 0x009DEA68 +#define RCT2_ADDRESS_PLACE_OBJECT_MODIFIER 0x009DEA70 +#define RCT2_ADDRESS_ON_TUTORIAL 0x009DEA71 + +#define RCT2_ADDRESS_OS_TOTALPHYS 0x01423B5C + +static void RCT2_CALLPROC_EBPSAFE(int address) +{ + __asm push ebp + __asm call address + __asm pop ebp +} + +static void RCT2_CALLPROC_X(int address, int _eax, int _ebx, int _ecx, int _edx, int _esi, int _edi, int _ebp) +{ + __asm { + push address + mov eax, _eax + mov ebx, _ebx + mov ecx, _ecx + mov edx, _edx + mov esi, _esi + mov edi, _edi + mov ebp, _ebp + call [esp] + add esp, 4 + } +} + +#endif \ No newline at end of file diff --git a/src/game.c b/src/game.c new file mode 100644 index 0000000000..f2c9435a04 --- /dev/null +++ b/src/game.c @@ -0,0 +1,149 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#include "addresses.h" +#include "rct2.h" +#include "game.h" + +void game_update() +{ + int eax, tmp; + + // 0x006E3AEC // screen_game_process_mouse_input(); + RCT2_CALLPROC_EBPSAFE(0x006E3AEC); // screen_game_process_keyboard_input(); + + // do game logic + eax = RCT2_GLOBAL(0x009DE588, uint16) / 31; + if (eax == 0) + eax = 1; + if (eax > 4) + eax = 4; + + // if (ted_fastforwarding) + // eax += 8 - 1; + + if (RCT2_GLOBAL(0x009DEA6E, uint8) == 0) { + for (; eax > 0; eax--) { + game_logic_update(); + + /* + if (rctmem->dword_009E2D74 == 1) { + rctmem->dword_009E2D74 = 0; + break; + } else { + if (rctmem->input_state != INPUT_STATE_WIDGET_RESET && rctmem->input_state != INPUT_STATE_WIDGET_NORMAL) + break; + + tmp = rctmem->dword_009DE518 & 0x80; + rctmem->dword_009DE518 &= ~0x80; + if (tmp) + break; + } + */ + } + } + + + RCT2_GLOBAL(0x009DE518, uint32) &= ~0x80; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x8000; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x02; + tmp = RCT2_GLOBAL(0x009AC861, uint16) & 0x01; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x01; + if (!tmp) + RCT2_GLOBAL(0x009AC861, uint16) |= 0x02; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x08; + tmp = RCT2_GLOBAL(0x009AC861, uint16) & 0x04; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x04; + if (!tmp) + RCT2_GLOBAL(0x009AC861, uint16) |= 0x04; + + RCT2_CALLPROC_EBPSAFE(0x006EE77A); + + RCT2_CALLPROC_EBPSAFE(0x006E77A1); // window_refresh_all(); + + RCT2_GLOBAL(0x01388698, uint16)++; + + // Input + RCT2_CALLPROC_X(0x00667919, 1, 0, 0, 0, 0, 0, 0); // read_input(1) + RCT2_CALLPROC_EBPSAFE(0x006EA627); // window_manager_handle_input(); + + RCT2_CALLPROC_EBPSAFE(0x006838BD); + RCT2_CALLPROC_EBPSAFE(0x00684218); + + if (RCT2_GLOBAL(0x009AAC73, uint8) != 255) { + RCT2_GLOBAL(0x009AAC73, uint8)++; + if (RCT2_GLOBAL(0x009AAC73, uint8) == 255) { + RCT2_CALLPROC_EBPSAFE(0x00675487); + } + } +} + +void game_logic_update() +{ + short _bx, _dx; + + RCT2_GLOBAL(0x013628F4, sint32)++; + RCT2_GLOBAL(0x00F663AC, sint32)++; + RCT2_GLOBAL(0x009DEA66, sint16)++; + if (RCT2_GLOBAL(0x009DEA66, sint16) == 0) + RCT2_GLOBAL(0x009DEA66, sint16)--; + + RCT2_CALLPROC_EBPSAFE(0x0068B089); + RCT2_CALLPROC_EBPSAFE(0x006C44B1); + RCT2_CALLPROC_EBPSAFE(0x006C46B1); + RCT2_CALLPROC_EBPSAFE(0x006646E1); + RCT2_CALLPROC_EBPSAFE(0x006A876D); + + RCT2_CALLPROC_EBPSAFE(0x0068F0A9); // peep_update_all() + + // update ride + RCT2_CALLPROC_EBPSAFE(0x006D4204); + + // update text effects + RCT2_CALLPROC_EBPSAFE(0x00672AA4); + RCT2_CALLPROC_EBPSAFE(0x006ABE4C); + RCT2_CALLPROC_EBPSAFE(0x006674F7); + RCT2_CALLPROC_EBPSAFE(0x00684C7A); + RCT2_CALLPROC_EBPSAFE(0x006B5A2A); + RCT2_CALLPROC_EBPSAFE(0x006B6456); + RCT2_CALLPROC_EBPSAFE(0x0068AFAD); + RCT2_CALLPROC_EBPSAFE(0x006BBC6B); + RCT2_CALLPROC_EBPSAFE(0x006BD18A); + RCT2_CALLPROC_EBPSAFE(0x006BCB91); + RCT2_CALLPROC_EBPSAFE(0x006BD0F8); + + RCT2_CALLPROC_EBPSAFE(0x0066E252); // news_item_update_current() + RCT2_CALLPROC_EBPSAFE(0x0067009A); + + // Update windows + RCT2_CALLPROC_EBPSAFE(0x006ED7B0); // window_update_all() + + if (RCT2_GLOBAL(0x009AC31B, uint8) != 0) { + _bx = 3010; + _dx = RCT2_GLOBAL(0x009AC31C, uint16); + if (RCT2_GLOBAL(0x009AC31B, uint8) != 254) { + _bx = RCT2_GLOBAL(0x009AC31C, uint16); + _dx = 0xFFFF; + } + RCT2_GLOBAL(0x009AC31B, uint8) = 0; + + RCT2_CALLPROC_X(0x0066792F, 0, _bx, 0, _dx, 0, 0, 0); + } +} \ No newline at end of file diff --git a/src/game.h b/src/game.h new file mode 100644 index 0000000000..537eb1a607 --- /dev/null +++ b/src/game.h @@ -0,0 +1,27 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#ifndef _GAME_H_ +#define _GAME_H_ + +void game_update(); +void game_logic_update(); + +#endif \ No newline at end of file diff --git a/src/intro.c b/src/intro.c new file mode 100644 index 0000000000..6859ae7c2c --- /dev/null +++ b/src/intro.c @@ -0,0 +1,28 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#include "addresses.h" +#include "intro.h" + +// rct2: 0x0068E966 +void intro_update() +{ + RCT2_CALLPROC(0x0068E966); +} \ No newline at end of file diff --git a/src/intro.h b/src/intro.h new file mode 100644 index 0000000000..f4ecfbfe8d --- /dev/null +++ b/src/intro.h @@ -0,0 +1,26 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#ifndef _INTRO_H_ +#define _INTRO_H_ + +void intro_update(); + +#endif \ No newline at end of file diff --git a/src/osinterface.c b/src/osinterface.c new file mode 100644 index 0000000000..a7a872ecb2 --- /dev/null +++ b/src/osinterface.c @@ -0,0 +1,239 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#include +#include +#include + +#include "addresses.h" +#include "osinterface.h" +#include "rct2.h" + +typedef void(*update_palette_func)(char*, int, int); + +static void osinterface_create_window(); +static void osinterface_close_window(); +static void osinterface_resize(int width, int height); +static void osinterface_update_palette(char* colours, int start_index, int num_colours); + +static SDL_Window *_window; +static SDL_Surface *_surface; +static SDL_Palette *_palette; + +static void *_screenBuffer; + +void osinterface_init() +{ + osinterface_create_window(); + + RCT2_CALLPROC(0x00404584); // dinput_init() +} + +static void osinterface_create_window() +{ + SDL_SysWMinfo wmInfo; + HWND hWnd; + int width, height; + + if (SDL_Init(SDL_INIT_VIDEO) < 0) { + fprintf(stderr, "Error: SDL_Init\n"); + exit(-1); + } + + // stuff + { + RCT2_CALLPROC_EBPSAFE(0x0068352C); + RCT2_CALLPROC_EBPSAFE(0x0068371D); + + width = RCT2_GLOBAL(0x009AB4C2, sint16); + height = RCT2_GLOBAL(0x009AB4C4, sint16); + + width = 640; + height = 480; + } + + RCT2_GLOBAL(0x009E2D8C, sint32) = 0; + + + _window = SDL_CreateWindow("OpenRCT2", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, SDL_WINDOW_RESIZABLE); + + // Get the HWND context + SDL_GetWindowWMInfo(_window, &wmInfo); + hWnd = wmInfo.info.win.window; + RCT2_GLOBAL(0x009E2D70, HWND) = hWnd; + + // Set the update palette function pointer + RCT2_GLOBAL(0x009E2BE4, update_palette_func) = osinterface_update_palette; + + // Initialise the surface, palette and draw buffer + osinterface_resize(width, height); +} + +static void osinterface_resize(int width, int height) +{ + rct_drawpixelinfo *screenDPI; + + if (_surface != NULL) + SDL_FreeSurface(_surface); + if (_palette != NULL) + SDL_FreePalette(_palette); + + _surface = SDL_CreateRGBSurface(0, width, height, 8, 0, 0, 0, 0); + _palette = SDL_AllocPalette(256); + + SDL_SetSurfacePalette(_surface, _palette); + + if (_screenBuffer != NULL) + free(_screenBuffer); + + _screenBuffer = malloc(_surface->pitch * _surface->h); + memset(_screenBuffer, 0, _surface->pitch * _surface->h); + + RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, sint16) = width; + RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, sint16) = height; + + screenDPI = RCT2_ADDRESS(RCT2_ADDRESS_SCREEN_DPI, rct_drawpixelinfo); + screenDPI->bits = _screenBuffer; + screenDPI->x = 0; + screenDPI->y = 0; + screenDPI->width = width; + screenDPI->height = height; + screenDPI->pitch = _surface->pitch - _surface->w; + + RCT2_GLOBAL(0x009ABDF0, uint8) = 6; + RCT2_GLOBAL(0x009ABDF1, uint8) = 3; + RCT2_GLOBAL(0x009ABDF2, uint8) = 1; + RCT2_GLOBAL(0x009ABDE4, sint16) = 64; + RCT2_GLOBAL(0x009ABDE6, sint16) = 8; + RCT2_GLOBAL(0x009ABDE8, sint32) = (width >> 6) + 1; + RCT2_GLOBAL(0x009ABDEC, sint32) = (height >> 3) + 1; + + RCT2_CALLPROC_EBPSAFE(0x0066B905); // resize_gui() + RCT2_CALLPROC_EBPSAFE(0x006ED7E5); // gfx_invalidate_screen() +} + +static void osinterface_update_palette(char* colours, int start_index, int num_colours) +{ + SDL_Color base[256]; + SDL_Surface *surface; + int i; + + surface = SDL_GetWindowSurface(_window); + + for (i = 0; i < 256; i++) { + base[i].r = colours[2]; + base[i].g = colours[1]; + base[i].b = colours[0]; + base[i].a = 0; + colours += 4; + } + + SDL_SetPaletteColors(_palette, base, 0, 256); +} + +void osinterface_draw() +{ + // Lock the surface before setting its pixels + if (SDL_MUSTLOCK(_surface)) + if (SDL_LockSurface(_surface) < 0) + return; + + // Copy pixels from the virtual screen buffer to the surface + memcpy(_surface->pixels, _screenBuffer, _surface->pitch * _surface->h); + + // Unlock the surface + if (SDL_MUSTLOCK(_surface)) + SDL_UnlockSurface(_surface); + + // Copy the surface to the window + SDL_BlitSurface(_surface, NULL, SDL_GetWindowSurface(_window), NULL); + SDL_UpdateWindowSurface(_window); +} + +void osinterface_process_messages() +{ + SDL_Event e; + + SDL_PollEvent(&e); + switch (e.type) { + case SDL_QUIT: + rct2_finish(); + break; + case SDL_WINDOWEVENT: + if (e.window.event == SDL_WINDOWEVENT_SIZE_CHANGED) + osinterface_resize(e.window.data1, e.window.data2); + break; + case SDL_MOUSEMOTION: + RCT2_GLOBAL(0x0142406C, int) = e.motion.x; + RCT2_GLOBAL(0x01424070, int) = e.motion.y; + break; + case SDL_MOUSEWHEEL: + RCT2_GLOBAL(0x009E2D80, int) += e.wheel.y * 128; + break; + case SDL_MOUSEBUTTONDOWN: + RCT2_GLOBAL(0x01424318, int) = e.button.x; + RCT2_GLOBAL(0x0142431C, int) = e.button.y; + switch (e.button.button) { + case SDL_BUTTON_LEFT: + ((void(*)(int))0x00406C96)(1); + break; + case SDL_BUTTON_MIDDLE: + break; + case SDL_BUTTON_RIGHT: + __asm push ebp + ((void(*)(int))0x00406C96)(2); + __asm pop ebp + break; + } + break; + case SDL_MOUSEBUTTONUP: + *((int*)0x01424318) = e.button.x; + *((int*)0x0142431C) = e.button.y; + switch (e.button.button) { + case SDL_BUTTON_LEFT: + ((void(*)(int))0x00406C96)(3); + break; + case SDL_BUTTON_MIDDLE: + break; + case SDL_BUTTON_RIGHT: + ((void(*)(int))0x00406C96)(4); + break; + } + break; + default: + break; + } +} + +static void osinterface_close_window() +{ + if (_window != NULL) + SDL_DestroyWindow(_window); + if (_surface != NULL) + SDL_FreeSurface(_surface); + if (_palette != NULL) + SDL_FreePalette(_palette); +} + +void osinterface_free() +{ + osinterface_close_window(); + SDL_Quit(); +} \ No newline at end of file diff --git a/src/osinterface.h b/src/osinterface.h new file mode 100644 index 0000000000..333e80d674 --- /dev/null +++ b/src/osinterface.h @@ -0,0 +1,29 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#ifndef _SDL_INTERFACE_H_ +#define _SDL_INTERFACE_H_ + +void osinterface_init(); +void osinterface_process_messages(); +void osinterface_draw(); +void osinterface_free(); + +#endif \ No newline at end of file diff --git a/src/rct2.c b/src/rct2.c new file mode 100644 index 0000000000..e966c1a615 --- /dev/null +++ b/src/rct2.c @@ -0,0 +1,207 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#define _CRT_SECURE_NO_WARNINGS + +#include +#include +#include +#include +#include "addresses.h" +#include "rct2.h" +#include "osinterface.h" +#include "intro.h" +#include "game.h" +#include "title.h" + +void rct2_init_directories(); +void rct2_startup_checks(); + +static void rct2_init(); +static void rct2_loop(); +static void rct2_update(); +static void rct2_update_2(); + +static int _finished; +static jmp_buf _end_update_jump; + +BOOL APIENTRY DllMain(HANDLE hModule, DWORD dwReason, LPVOID lpReserved) +{ + return TRUE; +} + +__declspec(dllexport) int StartOpenRCT(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) +{ + RCT2_GLOBAL(0x01423A08, HINSTANCE) = hInstance; + RCT2_GLOBAL(RCT2_ADDRESS_CMDLINE, LPSTR) = lpCmdLine; + RCT2_CALLPROC(0x004076B1); // get_system_info() + RCT2_CALLPROC(0x0040502E); // get_dsound_devices() + + rct2_init(); + rct2_loop(); + osinterface_free(); + exit(0); + + return 0; +} + +void rct2_loop() +{ + int last_tick = 0; + + _finished = 0; + do { + if (SDL_GetTicks() - last_tick < 25) + continue; + last_tick = SDL_GetTicks(); + + osinterface_process_messages(); + rct2_update(); + osinterface_draw(); + } while (!_finished); +} + +void rct2_finish() +{ + _finished = 1; +} + +void rct2_init() +{ + RCT2_GLOBAL(0x00F663AC, int) = 0; + RCT2_GLOBAL(0x009AC310, char*) = RCT2_GLOBAL(RCT2_ADDRESS_CMDLINE, char*); + RCT2_CALLPROC_EBPSAFE(0x00407671); // get_system_time() + RCT2_GLOBAL(0x009DEA69, short) = RCT2_GLOBAL(0x01424304, short); + RCT2_GLOBAL(0x009DEA6B, short) = RCT2_GLOBAL(0x01424304, short); + rct2_init_directories(); + rct2_startup_checks(); + RCT2_CALLPROC_EBPSAFE(0x06E3604); // reset_keyboard_shortcuts() + RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) = 0; + RCT2_CALLPROC_EBPSAFE(0x006752D5); // config_load() + // RCT2_CALLPROC_EBPSAFE(0x00674B81); // pointless expansion pack crap + RCT2_CALLPROC_EBPSAFE(0x006A8B40); // object_load_list() + RCT2_CALLPROC_EBPSAFE(0x006775A8); // scenario_load_list() + RCT2_CALLPROC_X(0x006CED50, 0, 0, 0, 253, 0, 0, 0); // track_load_list(253) + RCT2_CALLPROC_EBPSAFE(0x00678998); // gfx_load_g1() + RCT2_CALLPROC_EBPSAFE(0x006C19AC); + osinterface_init(); + RCT2_CALLPROC_EBPSAFE(0x006BA8E0); // init_audio(); + RCT2_CALLPROC_EBPSAFE(0x006E6EAC); // viewport_init_all(); + RCT2_CALLPROC_EBPSAFE(0x0066DF32); // news_item_init_queue() + RCT2_CALLPROC_EBPSAFE(0x006C45E7); // get local time + RCT2_CALLPROC_EBPSAFE(0x00667104); + RCT2_CALLPROC_EBPSAFE(0x006C4209); + RCT2_CALLPROC_EBPSAFE(0x0069EB13); + RCT2_CALLPROC_EBPSAFE(0x006ACA89); // init_rides + RCT2_CALLPROC_EBPSAFE(0x0068F083); // window guest list init vars a + RCT2_CALLPROC_EBPSAFE(0x006BD3A4); + RCT2_CALLPROC_EBPSAFE(0x0068AB4C); // init_map(); + RCT2_CALLPROC_EBPSAFE(0x00667132); // init_park(); + RCT2_CALLPROC_EBPSAFE(0x0066B5C0); // 0x0066B5C0 (part of 0x0066B3E8) screen_game_create_windows() + RCT2_CALLPROC_EBPSAFE(0x006C4494); // init_date + RCT2_CALLPROC_X(0x6C45ED, 0, 0, 0, 0, 0, 0, 0); // init_climate_and_date() + RCT2_CALLPROC_EBPSAFE(0x006DFEE4); + RCT2_CALLPROC_EBPSAFE(0x006ACA58); + + // Window guest list init vars b + RCT2_CALLPROC_EBPSAFE(0x0068F050); + RCT2_CALLPROC_EBPSAFE(0x006BD39C); + + RCT2_CALLPROC_EBPSAFE(0x0068E8DA); // screen_title_load(); + + // gfx_clear(screen_dpi, 10); + RCT2_GLOBAL(RCT2_ADDRESS_RUN_INTRO_TICK_PART, int) = 0; +} + +// rct2: 0x00683499 +void rct2_init_directories() +{ + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char), "C:\\Program Files (x86)\\Infogrames\\RollerCoaster Tycoon 2"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH_SLASH, char), RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char)); + strcat(RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH_SLASH, char), "\\"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_SAVED_GAMES_PATH, char), RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char)); + strcat(RCT2_ADDRESS(RCT2_ADDRESS_SAVED_GAMES_PATH, char), "\\Saved Games\\"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_SCENARIOS_PATH, char), RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char)); + strcat(RCT2_ADDRESS(RCT2_ADDRESS_SCENARIOS_PATH, char), "\\Scenarios\\*.SC6"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_LANDSCAPES_PATH, char), RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char)); + strcat(RCT2_ADDRESS(RCT2_ADDRESS_LANDSCAPES_PATH, char), "\\Landscapes\\*.SC6"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char)); + strcat(RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), "\\ObjData\\*.DAT"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_TRACKS_PATH, char), RCT2_ADDRESS(RCT2_ADDRESS_APP_PATH, char)); + strcat(RCT2_ADDRESS(RCT2_ADDRESS_TRACKS_PATH, char), "\\Tracks\\*.TD?"); + + strcpy(RCT2_ADDRESS(RCT2_ADDRESS_SAVED_GAMES_PATH_2, char), RCT2_ADDRESS(RCT2_ADDRESS_SAVED_GAMES_PATH, char)); +} + +// rct2: 0x00674B42 +void rct2_startup_checks() +{ + // check if game is already running + + RCT2_CALLPROC(0x00674C0B); +} + +void rct2_update() +{ + __asm { + mov eax, 009DE564h + mov[eax], esp + } + + if (!setjmp(_end_update_jump)) + rct2_update_2(); +} + +void rct2_update_2() +{ + int tick, tick2; + + tick = timeGetTime(); + + RCT2_GLOBAL(0x009DE588, sint16) = tick2 = tick - RCT2_GLOBAL(0x009DE580, sint32); + if (RCT2_GLOBAL(0x009DE588, sint16) > 500) + RCT2_GLOBAL(0x009DE588, sint16) = 500; + + RCT2_GLOBAL(0x009DE580, sint32) = tick; + if (RCT2_GLOBAL(0x009DEA6E, uint8) == 0) + RCT2_GLOBAL(0x009DE584, sint32) += tick2; + + if (RCT2_GLOBAL(0x009DEA6E, uint8) == 0) + RCT2_GLOBAL(0x009DE584, sint32) += tick2; + + if (RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8) != 0) + RCT2_GLOBAL(0x009DE588, sint16) = 31; + + // TODO: screenshot countdown process + + // Screens + if (RCT2_GLOBAL(RCT2_ADDRESS_RUN_INTRO_TICK_PART, uint8) != 0) + intro_update(); + else if (RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & 1) + title_update(); + else + game_update(); +} \ No newline at end of file diff --git a/src/rct2.h b/src/rct2.h new file mode 100644 index 0000000000..e2243e68dc --- /dev/null +++ b/src/rct2.h @@ -0,0 +1,46 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#ifndef _SDL_RCT2_H_ +#define _SDL_RCT2_H_ + +typedef signed char sint8; +typedef signed short sint16; +typedef signed long sint32; +typedef signed long long sint64; +typedef unsigned char uint8; +typedef unsigned short uint16; +typedef unsigned long uint32; +typedef unsigned long long uint64; + +typedef struct { + char* bits; // 0x00 + short x; // 0x04 + short y; // 0x06 + short width; // 0x08 + short height; // 0x0A + short pitch; // 0x0C + char pad_0E; // 0x0E + char var_0F; // 0x0F +} rct_drawpixelinfo; + +void rct2_finish(); + +#endif \ No newline at end of file diff --git a/src/title.c b/src/title.c new file mode 100644 index 0000000000..0301e87c20 --- /dev/null +++ b/src/title.c @@ -0,0 +1,67 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#include "addresses.h" +#include "game.h" +#include "rct2.h" +#include "intro.h" + +void title_update() +{ + int tmp; + + if (RCT2_GLOBAL(0x009DEA6E, uint8) == 0) { + RCT2_CALLPROC_EBPSAFE(0x00678761); // screen_title_script_tick() + game_logic_update(); + } + + RCT2_GLOBAL(0x009DE518, uint32) &= ~0x80; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x8000; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x02; + tmp = RCT2_GLOBAL(0x009AC861, uint16) & 0x01; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x01; + if (!tmp) + RCT2_GLOBAL(0x009AC861, uint16) |= 0x02; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x08; + tmp = RCT2_GLOBAL(0x009AC861, uint16) & 0x04; + RCT2_GLOBAL(0x009AC861, uint16) &= ~0x04; + if (!tmp) + RCT2_GLOBAL(0x009AC861, uint16) |= 0x04; + + RCT2_CALLPROC_EBPSAFE(0x006EE77A); + + RCT2_CALLPROC_EBPSAFE(0x006E77A1); // window_refresh_all(); + + RCT2_GLOBAL(0x01388698, uint16)++; + + // Input + RCT2_CALLPROC_X(0x00667919, 1, 0, 0, 0, 0, 0, 0); // read_input(1) + RCT2_CALLPROC_EBPSAFE(0x006EA627); // window_manager_handle_input(); + + RCT2_CALLPROC_EBPSAFE(0x006838BD); + RCT2_CALLPROC_EBPSAFE(0x00684218); + + if (RCT2_GLOBAL(0x009AAC73, uint8) != 255) { + RCT2_GLOBAL(0x009AAC73, uint8)++; + if (RCT2_GLOBAL(0x009AAC73, uint8) == 255) { + RCT2_CALLPROC_EBPSAFE(0x00675487); + } + } +} \ No newline at end of file diff --git a/src/title.h b/src/title.h new file mode 100644 index 0000000000..3616841aef --- /dev/null +++ b/src/title.h @@ -0,0 +1,26 @@ +/***************************************************************************** + * Copyright (c) 2014 Ted John + * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. + * + * This file is part of OpenRCT2. + * + * OpenRCT2 is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *****************************************************************************/ + +#ifndef _TITLE_H_ +#define _TITLE_H_ + +void title_update(); + +#endif \ No newline at end of file