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Decompile paint function for rides 50, 52, 53, 54

This commit is contained in:
Marijn van der Werf 2016-04-16 16:04:24 +02:00
parent e5505b70c3
commit 701dd77b54
3 changed files with 61 additions and 5 deletions
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10
src/ride/track_data.c
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@ -5551,11 +5551,11 @@ const uint32 RideTypeTrackPaintFunctionsOld[91] = {
0x00898384, // RIDE_TYPE_MAGIC_CARPET
0x008995D4, // RIDE_TYPE_SUBMARINE_RIDE
0x0089B0C0, // RIDE_TYPE_RIVER_RAFTS
0x00761160, // RIDE_TYPE_50
0, // RIDE_TYPE_50
0x008A13B4, // RIDE_TYPE_ENTERPRISE
0x00761160, // RIDE_TYPE_52
0x00761160, // RIDE_TYPE_53
0x00761160, // RIDE_TYPE_54
0, // RIDE_TYPE_52
0, // RIDE_TYPE_53
0, // RIDE_TYPE_54
0x00000000, // RIDE_TYPE_55
0x008B005C, // RIDE_TYPE_INVERTED_IMPULSE_COASTER
0x008A46D8, // RIDE_TYPE_MINI_ROLLER_COASTER
@ -5646,7 +5646,7 @@ const TRACK_PAINT_FUNCTION_GETTER RideTypeTrackPaintFunctions[91] = {
0, // RIDE_TYPE_MAGIC_CARPET
0, // RIDE_TYPE_SUBMARINE_RIDE
0, // RIDE_TYPE_RIVER_RAFTS
0, // RIDE_TYPE_50
get_track_paint_function_50_52_53_54, // RIDE_TYPE_50
0, // RIDE_TYPE_ENTERPRISE
0, // RIDE_TYPE_52
0, // RIDE_TYPE_53

55
src/ride/track_paint.c
View File

@ -1163,3 +1163,58 @@ TRACK_PAINT_FUNCTION get_track_paint_function_facility(int trackType, int direct
}
return NULL;
}
/**
* rct2: 0x00761378, 0x007614DB, 0x0076163F, 0x007617A5
*/
static void ride_50_52_53_54_paint_setup(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element *mapElement) {
bool supportsDrawn = wooden_a_supports_paint_setup(direction & 1, 0, height, RCT2_GLOBAL(0x00F441A4, uint32), NULL);
RCT2_GLOBAL(0x0141E9D0, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9C4, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9CC, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9B8, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9BC, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9B4, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9C0, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9C8, uint16) = 0xFFFF;
RCT2_GLOBAL(0x0141E9D4, uint16) = 0xFFFF;
rct_ride *ride = get_ride(rideIndex);
rct_ride_entry *rideEntry = get_ride_entry(ride->subtype);
uint32 image_id = RCT2_GLOBAL(0x00F44198, uint32);
if (image_id & 0x80000000) {
image_id &= 0x60FFFFFF;
}
image_id += rideEntry->vehicles[0].base_image_id;
image_id += direction;
if (supportsDrawn) {
uint32 ebx = (direction & 1 ? 3396 : 3395) | RCT2_GLOBAL(0x00F441A4, uint32);
sub_98197C(ebx, 0, 0, 28, 28, 45, height, 2, 2, height, get_current_rotation());
sub_98199C(image_id, 0, 0, 28, 28, 45, height, 2, 2, height, get_current_rotation());
} else {
sub_98197C(image_id, 0, 0, 28, 28, 45, height, 2, 2, height, get_current_rotation());
}
height += 48;
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_PAINT_TILE_MAX_HEIGHT, sint16) < height) {
RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_PAINT_TILE_MAX_HEIGHT, sint16) = height;
RCT2_GLOBAL(0x00141E9DA, uint8) = 0x20;
}
}
/**
* rct2: 0x00761160
*/
TRACK_PAINT_FUNCTION get_track_paint_function_50_52_53_54(int trackType, int direction) {
switch (trackType) {
case 118:
case 121:
return ride_50_52_53_54_paint_setup;
}
return NULL;
}

1
src/ride/track_paint.h
View File

@ -10,5 +10,6 @@ TRACK_PAINT_FUNCTION get_track_paint_function_maze(int trackType, int direction)
TRACK_PAINT_FUNCTION get_track_paint_function_topspin(int trackType, int direction);
TRACK_PAINT_FUNCTION get_track_paint_function_shop(int trackType, int direction);
TRACK_PAINT_FUNCTION get_track_paint_function_facility(int trackType, int direction);
TRACK_PAINT_FUNCTION get_track_paint_function_50_52_53_54(int trackType, int direction);
#endif