mirror of https://github.com/OpenRCT2/OpenRCT2.git
implement track_get_info
This commit is contained in:
IntelOrca
parent
f246b97c69
commit
b7162b6979
44
src/track.h
44
src/track.h
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@ -33,35 +33,43 @@ typedef struct {
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uint8 pad[2];
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} rct_trackdefinition;
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#define TRACK_PREVIEW_IMAGE_SIZE (370 * 217)
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/**
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* Track design structure.
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* size: 0x4E72B
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*/
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typedef struct {
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uint8 type; // 0x00
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uint8 type; // 0x00
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uint8 pad_01;
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money32 cost; // 0x02
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money32 cost; // 0x02
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uint8 var_06;
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uint8 var_07;
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uint8 pad_08[0x42];
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uint8 total_air_time; // 0x4A
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uint8 total_air_time; // 0x4A
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uint8 pad_4B[0x06];
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uint8 max_speed; // 0x51
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uint8 average_speed; // 0x52
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uint16 ride_length; // 0x53
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uint8 max_positive_vertical_g; // 0x55
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uint8 max_negitive_vertical_g; // 0x56
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uint8 max_lateral_g; // 0x57
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uint8 max_speed; // 0x51
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uint8 average_speed; // 0x52
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uint16 ride_length; // 0x53
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uint8 max_positive_vertical_g; // 0x55
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uint8 max_negitive_vertical_g; // 0x56
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uint8 max_lateral_g; // 0x57
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union {
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uint8 inversions; // 0x58
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uint8 holes; // 0x58
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uint8 inversions; // 0x58
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uint8 holes; // 0x58
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};
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uint8 drops; // 0x59
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uint8 highest_drop_height; // 0x5A
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uint8 excitement; // 0x5B
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uint8 intensity; // 0x5C
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uint8 nausea; // 0x5D
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uint8 drops; // 0x59
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uint8 highest_drop_height; // 0x5A
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uint8 excitement; // 0x5B
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uint8 intensity; // 0x5C
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uint8 nausea; // 0x5D
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uint8 pad_5E[0x0E];
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uint32 var_6C;
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uint8 pad_70[0x10];
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uint8 space_required_x; // 0x80
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uint8 space_required_y; // 0x81
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uint8 space_required_x; // 0x80
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uint8 space_required_y; // 0x81
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uint8 pad_82[0x21];
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uint8 preview[4][TRACK_PREVIEW_IMAGE_SIZE]; // 0xA3
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} rct_track_design;
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enum {
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@ -96,16 +96,66 @@ static void* window_track_list_events[] = {
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static ride_list_item _window_track_list_item;
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/**
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*
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*
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* I don't think preview is a necessary output argument. It can be obtained easily using the track design structure.
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* rct2: 0x006D1DEC
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*/
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static rct_track_design *track_get_info(int index, void** preview)
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static rct_track_design *track_get_info(int index, uint8** preview)
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{
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int eax, ebx, ecx, edx, esi, edi, ebp;
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eax = index;
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RCT2_CALLFUNC_X(0x006D1DEC, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
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if (preview != NULL) *preview = (void*)esi;
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return (rct_track_design*)edi;
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rct_track_design *trackDesign;
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uint8 *trackDesignList = (uint8*)0x00F441EC;
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int i;
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trackDesign = NULL;
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// Check if track design has already been loaded
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for (i = 0; i < 4; i++) {
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if (index == RCT2_ADDRESS(0x00F44109, uint32)[i]) {
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trackDesign = &RCT2_GLOBAL(0x00F44105, rct_track_design*)[i];
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break;
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}
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}
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if (trackDesign == NULL) {
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// Load track design
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i = RCT2_GLOBAL(0x00F44119, uint32);
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RCT2_GLOBAL(0x00F44119, uint32)++;
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if (RCT2_GLOBAL(0x00F44119, uint32) >= 4)
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RCT2_GLOBAL(0x00F44119, uint32) = 0;
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RCT2_ADDRESS(0x00F44109, uint32)[i] = index;
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subsitute_path((char*)0x0141EF68, (char*)RCT2_ADDRESS_TRACKS_PATH, trackDesignList + (index * 128));
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if (!RCT2_CALLPROC_X(0x0067726A, 0, 0, 0, 0, 0, 0, 0)) {
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if (preview != NULL) *preview = NULL;
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return NULL;
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}
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trackDesign = &RCT2_GLOBAL(0x00F44105, rct_track_design*)[i];
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memcpy(trackDesign, (void*)0x009D8178, 163);
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RCT2_CALLPROC_EBPSAFE(0x006D1EF0);
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trackDesign->cost = RCT2_GLOBAL(0x00F4411D, money32);
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trackDesign->var_06 = RCT2_GLOBAL(0x00F44151, uint8) & 7;
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}
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// Set preview to correct preview image based on rotation
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if (preview != NULL)
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*preview = trackDesign->preview[RCT2_GLOBAL(0x00F440AE, uint8)];
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return trackDesign;
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}
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void window_track_list_format_name(char *dst, const char *src, char colour)
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{
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if (colour != 0)
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*dst++ = colour;
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*dst++ = FORMAT_OPENQUOTES;
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while (*src != '.' && *src != 0) {
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*dst++ = *src++;
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}
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*dst++ = FORMAT_ENDQUOTES;
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*dst = 0;
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}
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/**
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@ -160,7 +210,6 @@ void window_track_list_open(ride_list_item item)
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static void window_track_list_select(rct_window *w, int index)
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{
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uint8 *trackDesignItem, *trackDesignList = (uint8*)0x00F441EC;
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char *src, *dst;
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rct_track_design *trackDesign;
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w->track_list.var_480 = index;
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@ -180,18 +229,14 @@ static void window_track_list_select(rct_window *w, int index)
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trackDesignItem = trackDesignList + (index * 128);;
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RCT2_GLOBAL(0x00F4403C, uint8*) = trackDesignItem;
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dst = (char*)0x009BC313;
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if (!(RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_TRACK_MANAGER & 8))
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*dst++ = FORMAT_WHITE;
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*dst++ = FORMAT_OPENQUOTES;
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while (*src != '.' && *src != 0) {
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*dst++ = *src++;
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}
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*dst++ = FORMAT_ENDQUOTES;
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*dst = 0;
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window_track_list_format_name(
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(char*)0x009BC313,
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trackDesignItem,
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RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_TRACK_MANAGER & 8 ?
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0 :
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FORMAT_WHITE
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);
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subsitute_path((char*)0x0141EF68, (char*)RCT2_ADDRESS_TRACKS_PATH, trackDesignItem);
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@ -414,14 +459,12 @@ static void window_track_list_paint()
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rct_window *w;
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rct_drawpixelinfo *dpi;
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rct_widget *widget;
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int trackIndex, x, y, colour, gForces, airTime;
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uint8 *trackDesignList = (uint8*)0x00F441EC;
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rct_track_design *trackDesign;
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fixed32_2dp rating;
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uint8 *image, *trackDesignList = (uint8*)0x00F441EC;
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uint16 holes, speed, drops, dropHeight, inversions;
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void *image;
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fixed32_2dp rating;
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int trackIndex, x, y, colour, gForces, airTime;
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rct_g1_element tmpElement, *subsituteElement, *g1Elements = RCT2_ADDRESS(RCT2_ADDRESS_G1_ELEMENTS, rct_g1_element);
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char *src, *dst;
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window_paint_get_registers(w, dpi);
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@ -443,7 +486,7 @@ static void window_track_list_paint()
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gfx_fill_rect(dpi, x, y, x + 369, y + 216, colour);
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trackDesign = track_get_info(trackIndex, &image);
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if (image == (void*)0xFFFFFFFF)
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if (trackDesign == NULL)
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return;
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subsituteElement = &g1Elements[0];
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@ -478,15 +521,7 @@ static void window_track_list_paint()
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}
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// Track design name
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src = trackDesignList + (trackIndex * 128);
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dst = (char*)0x009BC677;
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*dst++ = FORMAT_WINDOW_COLOUR_1;
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*dst++ = FORMAT_OPENQUOTES;
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while (*src != '.' && *src != 0) {
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*dst++ = *src++;
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}
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*dst++ = FORMAT_ENDQUOTES;
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*dst = 0;
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window_track_list_format_name((char*)0x009BC677, trackDesignList + (trackIndex * 128), FORMAT_WINDOW_COLOUR_1);
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gfx_draw_string_centred_clipped(dpi, 3165, NULL, 0, x, y, 368);
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// Information
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@ -607,9 +642,8 @@ static void window_track_list_scrollpaint()
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rct_window *w;
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rct_drawpixelinfo *dpi;
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rct_string_id stringId, stringId2;
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int i, j, x, y, colour;
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int i, x, y, colour;
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uint8 *trackDesignItem, *trackDesignList = (uint8*)0x00F441EC;
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char *trackName, *ch;
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window_paint_get_registers(w, dpi);
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@ -654,18 +688,8 @@ static void window_track_list_scrollpaint()
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stringId = 1191;
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}
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// Get name of track
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trackName = ch = (char*)0x009BC678;
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*ch++ = FORMAT_OPENQUOTES;
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for (j = 0; j < 128; j++) {
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if (trackDesignItem[j] == '.')
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break;
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*ch++ = trackDesignItem[j];
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}
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*ch++ = FORMAT_ENDQUOTES;
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*ch = 0;
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// Draw track name
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window_track_list_format_name((char*)0x009BC678, trackDesignItem, 0);
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stringId2 = 3165;
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gfx_draw_string_left(dpi, stringId, &stringId2, 0, x, y - 1);
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}
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