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implement viewport_track_paint_setup

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This commit is contained in:
IntelOrca
2015-07-17 17:18:01 +01:00
parent a6c71c61ce
commit 74dc18b062
3 changed files with 169 additions and 4 deletions
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76
src/interface/viewport.c
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@@ -22,6 +22,7 @@
#include "../config.h"
#include "../drawing/drawing.h"
#include "../localisation/localisation.h"
#include "../ride/track_data.h"
#include "../sprites.h"
#include "../world/map.h"
#include "../world/sprite.h"
@@ -1407,6 +1408,73 @@ void viewport_park_entrance_paint_setup(uint8 direction, int height, rct_map_ele
}
}
/**
*
* rct2: 0x006C4794
*/
void viewport_track_paint_setup(uint8 direction, int height, rct_map_element *mapElement)
{
rct_drawpixelinfo *dpi = RCT2_GLOBAL(0x0140E9A8, rct_drawpixelinfo*);
rct_ride *ride;
int trackType, trackColourScheme, trackSequence;
if (!(RCT2_GLOBAL(0x009DEA6F, uint8) & 1) || mapElement->properties.track.ride_index == RCT2_GLOBAL(0x00F64DE8, uint8)) {
ride = GET_RIDE(mapElement->properties.track.ride_index);
trackType = mapElement->properties.track.type;
trackSequence = mapElement->properties.track.sequence & 0x0F;
trackColourScheme = mapElement->properties.track.colour & 3;
if ((RCT2_GLOBAL(0x0141E9E4, uint16) & 0x20) && dpi->zoom_level == 0) {
RCT2_GLOBAL(0x009DE570, uint8) = 0;
if (RCT2_ADDRESS(0x00999694, uint32)[trackType] & (1 << trackSequence)) {
uint16 ax = RCT2_GLOBAL(0x0097D21A + (ride->type * 8), uint8);
uint32 ebx = 0x20381689 + (height + 8) / 16;
ebx += RCT2_GLOBAL(0x009AACBD, uint16);
ebx -= RCT2_GLOBAL(0x01359208, uint16);
RCT2_GLOBAL(0x009DEA52, uint16) = 1000;
RCT2_GLOBAL(0x009DEA54, uint16) = 1000;
RCT2_GLOBAL(0x009DEA56, uint16) = 2047;
RCT2_CALLPROC_X(
RCT2_ADDRESS(0x0098197C, uint32)[RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8)],
16,
ebx,
16,
height + ax + 3,
1,
1,
0
);
}
}
RCT2_GLOBAL(0x009DE570, uint8) = 3;
RCT2_GLOBAL(0x00F44198, uint32) = (ride->track_colour_main[trackColourScheme] << 19) | (ride->track_colour_additional[trackColourScheme] << 24) | 0xA0000000;
RCT2_GLOBAL(0x00F441A0, uint32) = 0x20000000;
RCT2_GLOBAL(0x00F441A4, uint32) = 0x20C00000;
RCT2_GLOBAL(0x00F4419C, uint32) = (ride->track_colour_supports[trackColourScheme] << 19) | 0x20000000;
if (mapElement->type & 0x40) {
RCT2_GLOBAL(0x00F44198, uint32) = 0x21600000;
RCT2_GLOBAL(0x00F4419C, uint32) = 0x21600000;
RCT2_GLOBAL(0x00F441A0, uint32) = 0x21600000;
RCT2_GLOBAL(0x00F441A4, uint32) = 0x21600000;
}
if (mapElement->flags & MAP_ELEMENT_FLAG_GHOST) {
uint32 meh = RCT2_ADDRESS(0x00993CC4, uint32)[RCT2_GLOBAL(0x009AACBF, uint8)];
RCT2_GLOBAL(0x009DE570, uint8) = 0;
RCT2_GLOBAL(0x00F44198, uint32) = meh;
RCT2_GLOBAL(0x00F4419C, uint32) = meh;
RCT2_GLOBAL(0x00F441A0, uint32) = meh;
RCT2_GLOBAL(0x00F441A4, uint32) = meh;
}
uint32 **trackTypeList = (uint32**)RideTypeTrackPaintFunctions[ride->type];
uint32 *trackDirectionList = trackTypeList[trackType];
// Have to call from this point as it pushes esi and expects callee to pop it
RCT2_CALLPROC_X(0x006C4934, 0, (int)trackDirectionList, direction, height, (int)mapElement, 0, trackSequence);
}
}
/* rct2: 0x00664FD4 */
void viewport_entrance_paint_setup(uint8 direction, int height, rct_map_element* map_element){
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8_t) = VIEWPORT_INTERACTION_ITEM_LABEL;
@@ -1630,7 +1698,7 @@ static void sub_68B3FB(int x, int y)
RCT2_CALLPROC_X(0x6A3590, 0, 0, direction, height, (int)map_element, 0, 0);
break;
case MAP_ELEMENT_TYPE_TRACK:
RCT2_CALLPROC_X(0x6C4794, 0, 0, direction, height, (int)map_element, 0, 0);
viewport_track_paint_setup(direction, height, map_element);
break;
case MAP_ELEMENT_TYPE_SCENERY:
RCT2_CALLPROC_X(0x6DFF47, 0, 0, direction, height, (int)map_element, 0, 0);
@@ -1663,7 +1731,7 @@ static void sub_68B3FB(int x, int y)
*
* rct2: 0x0068B60E
*/
static void sub_68B60E(int x, int y)
static void viewport_blank_tiles_paint_setup(int x, int y)
{
rct_drawpixelinfo *dpi = RCT2_GLOBAL(0x0140E9A8, rct_drawpixelinfo*);
@@ -1735,7 +1803,7 @@ void sub_68B2B7(int x, int y)
sub_68B3FB(x, y);
} else {
sub_68B60E(x, y);
viewport_blank_tiles_paint_setup(x, y);
}
}
@@ -1766,7 +1834,7 @@ void map_element_paint_setup(int x, int y)
sub_68B3FB(x, y);
} else {
sub_68B60E(x, y);
viewport_blank_tiles_paint_setup(x, y);
}
}