mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r23613) -Add: allow IsDeveloperOnly in info.nut, to indicate if you can select this GS via the GUI (optional, defaults to false)
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@ -67,7 +67,12 @@ template <> const char *GetClassName<GameInfo, ST_GS>() { return "GSInfo"; }
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} else {
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info->min_loadable_version = info->GetVersion();
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}
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/* When there is an IsSelectable function, call it. */
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if (info->engine->MethodExists(*info->SQ_instance, "IsDeveloperOnly")) {
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if (!info->engine->CallBoolMethod(*info->SQ_instance, "IsDeveloperOnly", &info->is_developer_only, MAX_GET_OPS)) return SQ_ERROR;
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} else {
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info->is_developer_only = false;
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}
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/* Try to get the API version the AI is written for. */
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if (!info->CheckMethod("GetAPIVersion")) return SQ_ERROR;
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if (!info->engine->CallStringMethodStrdup(*info->SQ_instance, "GetAPIVersion", &info->api_version, MAX_GET_OPS)) return SQ_ERROR;
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@ -85,6 +90,7 @@ template <> const char *GetClassName<GameInfo, ST_GS>() { return "GSInfo"; }
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GameInfo::GameInfo() :
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min_loadable_version(0),
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is_developer_only(false),
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api_version(NULL)
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{
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}
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@ -41,8 +41,11 @@ public:
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*/
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const char *GetAPIVersion() const { return this->api_version; }
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/* virtual */ bool IsDeveloperOnly() const { return this->is_developer_only; }
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private:
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int min_loadable_version; ///< The Game can load savegame data if the version is equal or greater than this.
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bool is_developer_only; ///< Is the script selectable by non-developers?
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const char *api_version; ///< API version used by this Game.
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};
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@ -129,6 +129,19 @@ public:
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*/
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bool UseAsRandomAI();
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/**
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* Can a non-developer select Script for a new game.
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*
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* The idea behind this function is to 'forbid' using your script with a new
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* game if you for example specificly wrote it for a certain scenario.
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*
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* @return True if the Script can be selected from the GUI as non-developer.
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* @note This function is optional. Default is false.
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*
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* @api -ai
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*/
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bool IsDeveloperOnly();
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/**
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* Gets the name of main class of the Script so OpenTTD knows
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* what class to instantiate.
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@ -142,6 +142,10 @@ public:
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*/
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int GetSettingDefaultValue(const char *name) const;
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/**
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* Can this script be selected by developers only?
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*/
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virtual bool IsDeveloperOnly() const { return false; }
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protected:
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class Squirrel *engine; ///< Engine used to register for Squirrel.
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@ -13,6 +13,7 @@
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#include "../debug.h"
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#include "../string_func.h"
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#include "../fileio_func.h"
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#include "../settings_type.h"
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#include <sys/stat.h>
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#include "../script/squirrel.hpp"
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@ -144,12 +145,14 @@ void ScriptScanner::RegisterScript(ScriptInfo *info)
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this->info_list[strdup(script_name)] = info;
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/* Add the script to the 'unique' script list, where only the highest version
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* of the script is registered. */
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if (this->info_single_list.find(script_original_name) == this->info_single_list.end()) {
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this->info_single_list[strdup(script_original_name)] = info;
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} else if (this->info_single_list[script_original_name]->GetVersion() < info->GetVersion()) {
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this->info_single_list[script_original_name] = info;
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if (!info->IsDeveloperOnly() || _settings_client.gui.ai_developer_tools) {
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/* Add the script to the 'unique' script list, where only the highest version
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* of the script is registered. */
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if (this->info_single_list.find(script_original_name) == this->info_single_list.end()) {
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this->info_single_list[strdup(script_original_name)] = info;
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} else if (this->info_single_list[script_original_name]->GetVersion() < info->GetVersion()) {
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this->info_single_list[script_original_name] = info;
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}
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}
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}
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