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[wip] station

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This commit is contained in:
Marijn van der Werf
2016-05-07 12:07:09 +02:00
parent bc6dd233ec
commit e4e9888352
1 changed files with 215 additions and 11 deletions
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226
src/ride/transport/chairlift.c
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@@ -20,6 +20,17 @@
#include "../../paint/paint.h"
#include "../../interface/viewport.h"
#include "../../paint/supports.h"
#include "../ride.h"
#include "../ride_data.h"
enum
{
SPR_METAL_FLOOR = 14567,
SPR_METAL_FENCE_NE = 14568,
SPR_METAL_FENCE_SE = 14569,
SPR_METAL_FENCE_SW = 14570,
SPR_METAL_FENCE_NW = 14571
};
enum
{
@@ -29,8 +40,8 @@ enum
SPR_20503,
SPR_20504,
SPR_20505,
SPR_20506,
SPR_20507,
SPR_CHAIRLIFT_STATION_COLUMN_NE_SW,
SPR_CHAIRLIFT_STATION_COLUMN_SE_NW,
SPR_20508,
SPR_20509,
SPR_20510,
@@ -63,16 +74,23 @@ enum
SPR_20537,
SPR_20538,
SPR_20539,
SPR_20540,
SPR_20541,
SPR_20542,
SPR_20543,
SPR_20544,
SPR_20545,
SPR_20546,
SPR_20547,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_1,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_2,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_3,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_4,
SPR_CHAIRLIFT_STATION_END_CAP_NE,
SPR_CHAIRLIFT_STATION_END_CAP_SE,
SPR_CHAIRLIFT_STATION_END_CAP_SW,
SPR_CHAIRLIFT_STATION_END_CAP_NW,
} SPR_CHAIRLIFT;
const uint32 chairlift_bullwheel_frames[] = {
SPR_CHAIRLIFT_BULLWHEEL_FRAME_1,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_2,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_3,
SPR_CHAIRLIFT_BULLWHEEL_FRAME_4
};
enum
{
SEGMENT_B4 = (1 << 0),
@@ -138,6 +156,57 @@ static void paint_util_push_tunnel_right(uint16 height, uint8 type)
RCT2_GLOBAL(0x141F56B, uint8)++;
}
/* rct2: 0x007667AE */
static rct_xy16 loc_7667AE[] = {
{.x = 0, .y = -1},
{.x = 1, .y = 0},
{.x = 0, .y = 1},
{.x = -1, .y = 0},
};
/* rct2: 0x007667AC */
static rct_xy16 loc_7667AC[] = {
{.x = -1, .y = 0},
{.x = 0, .y = -1},
{.x = 1, .y = 0},
{.x = 0, .y = 1},
};
typedef enum EDGE
{
EDGE_NE,
EDGE_SE,
EDGE_SW,
EDGE_NW
} EDGE;
static bool paint_util_has_fence(EDGE edge, rct_xy16 position, rct_map_element * mapElement, rct_ride * ride, uint8 rotation)
{
rct_xy16 offset;
switch (edge) {
case EDGE_NE:
offset = loc_7667AC[rotation];
break;
case EDGE_SE:
offset = loc_7667AC[(rotation + 1) & 3];
break;
case EDGE_SW:
offset = loc_7667AE[(rotation + 1) & 3];
break;
case EDGE_NW:
offset = loc_7667AE[rotation];
break;
};
uint16 entranceLoc =
((position.x / 32) + offset.x) |
(((position.y / 32) + offset.y) << 8);
uint8 entranceId = (mapElement->properties.track.sequence & 0x70) >> 4;
return (ride->entrances[entranceId] != entranceLoc && ride->exits[entranceId] != entranceLoc);
}
static void chairlift_paint_util_draw_supports(int supports, uint16 height)
{
bool success = false;
@@ -167,6 +236,141 @@ static void chairlift_paint_util_draw_supports(int supports, uint16 height)
}
}
rct_map_element * map_get_track_element_at_from_ride_fuzzy(int x, int y, int z, int rideIndex)
{
rct_map_element * mapElement = map_get_first_element_at(x >> 5, y >> 5);
do {
if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK) continue;
if (mapElement->properties.track.ride_index != rideIndex) continue;
if (mapElement->base_height != z && mapElement->base_height != z - 1) continue;
return mapElement;
} while (!map_element_is_last_for_tile(mapElement++));
return NULL;
};
static void chairlift_paint_station(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
{
if (direction != 0) {
return;
}
const rct_xy16 pos = {RCT2_GLOBAL(0x009DE56A, sint16), RCT2_GLOBAL(0x009DE56E, sint16)};
uint8 trackType = mapElement->properties.track.type;
rct_ride * ride = get_ride(rideIndex);
uint32 imageId;
uint8 branch = 0;
if (trackType == TRACK_ELEM_BEGIN_STATION || trackType == TRACK_ELEM_END_STATION) {
rct_xy16 delta = TileDirectionDelta[map_element_get_direction(mapElement)];
rct_xy16 newPos;
if (trackType == TRACK_ELEM_BEGIN_STATION) {
newPos = (rct_xy16) {
.x = pos.x - delta.x,
.y = pos.y - delta.y,
};
} else {
newPos = (rct_xy16) {
.x = pos.x + delta.x,
.y = pos.y + delta.y,
};
}
rct_map_element * nextTrack = map_get_track_element_at_from_ride_fuzzy(newPos.x, newPos.y, mapElement->base_height, rideIndex);
if ((nextTrack == NULL && trackType == TRACK_ELEM_BEGIN_STATION && direction == 0)
|| (nextTrack == NULL && trackType == TRACK_ELEM_END_STATION && direction == 2)) {
branch = 1;
}
}
const rct_ride_entrance_definition * entranceStyle = &RideEntranceDefinitions[ride->entrance_style];
uint32 eax = entranceStyle->flags;
if (RCT2_GLOBAL(0x00F441A0, uint32) != 0x20000000) {
eax &= 0x7FFFF;
}
RCT2_GLOBAL(0x00F441E8, uint32) = eax;
RCT2_GLOBAL(0x00F441E4, uint32) = eax;
wooden_a_supports_paint_setup(0, 0, height, RCT2_GLOBAL(0x00F441A0, uint32), NULL);
if (branch == 0) {
imageId = SPR_20502 | RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 0, 0, 32, 6, 2, height, 0, 13, height + 28, get_current_rotation());
}
imageId = SPR_METAL_FLOOR | RCT2_GLOBAL(0x00F4419C, uint32);
sub_98197C(imageId, 0, 0, 32, 32, 1, height, 0, 0, height, get_current_rotation());
if (paint_util_has_fence(EDGE_NW, pos, mapElement, ride, get_current_rotation())) {
imageId = SPR_METAL_FENCE_NW | RCT2_GLOBAL(0x00F44198, uint32);
sub_98199C(imageId, 0, 0, 32, 1, 7, height, 0, 2, height + 2, get_current_rotation());
RCT2_GLOBAL(0x00F441E8, uint32)++;
}
imageId = RCT2_GLOBAL(0x00F441E8, uint32);
if (imageId > 0x20) {
if (imageId & 0x40000000) {
// save imageId;
uint32 tempImageId = imageId & 0xBFFFFFFF;
sub_98197C(tempImageId, 0, 0, 30, 1, 30, height, 1, 0, height + 1, get_current_rotation());
uint32 edi = RCT2_GLOBAL(0x00F4419C, uint32) & (0b11111 << 19);
// weird jump
if (true) {
imageId = imageId | edi + 0x380000C;
sub_98199C(imageId, 0, 0, 30, 1, 30, height, 1, 0, height + 1, get_current_rotation());
}
} else {
imageId |= RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 0, 0, 30, 1, 30, height, 1, 0, height + 1, get_current_rotation());
}
}
if (RCT2_GLOBAL(0x0141E9DB, uint8) & 3) {
// Something with ghosting?
imageId = SPR_METAL_FENCE_SE | RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 0, 0, 32, 1, 27, height, 0, 30, height + 2, get_current_rotation());
uint32 ebx = RCT2_GLOBAL(0x00F441E4, uint32);
if (ebx >= 0x20) {
if (ebx & 0x40000000) {
} else {
imageId = (ebx | RCT2_GLOBAL(0x00F44198, uint32)) + 2;
sub_98197C(imageId, 0, 0, 32, 32, 0, height, 0, 0, height + 31, get_current_rotation());
}
}
}
if (branch == 1) {
imageId = SPR_METAL_FENCE_SW | RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 0, 0, 1, 28, 27, height, 30, 2, height + 4, get_current_rotation());
imageId = chairlift_bullwheel_frames[ride->chairlift_bullwheel_rotation / 16384] | RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 0, 0, 4, 4, 26, height, 14, 14, height + 4, get_current_rotation());
imageId = SPR_CHAIRLIFT_STATION_END_CAP_NE | RCT2_GLOBAL(0x00F44198, uint32);
sub_98199C(imageId, 0, 0, 4, 4, 26, height, 14, 14, height + 4, get_current_rotation());
}
imageId = SPR_CHAIRLIFT_STATION_COLUMN_NE_SW | RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 0, 16, 1, 1, 7, height + 2, 1, 16, height + 2, get_current_rotation());
if (branch == 0) {
imageId = SPR_CHAIRLIFT_STATION_COLUMN_NE_SW | RCT2_GLOBAL(0x00F44198, uint32);
sub_98197C(imageId, 30, 16, 1, 1, 7, height + 2, 1, 16, height + 2, get_current_rotation()); // bound offset x is wrong?
}
paint_util_set_segment_support_height(SEGMENTS_ALL, 0xFFFF, 0);
paint_util_push_tunnel_left(height, TUNNEL_FLAT);
paint_util_set_support_height(height + 32, 0x20);
}
static void chairlift_paint_flat(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
{
uint32 imageId;
@@ -422,7 +626,7 @@ TRACK_PAINT_FUNCTION get_track_paint_function_chairlift(int trackType, int direc
case TRACK_ELEM_BEGIN_STATION:
case TRACK_ELEM_MIDDLE_STATION:
case TRACK_ELEM_END_STATION:
return NULL;
return chairlift_paint_station;
case TRACK_ELEM_FLAT:
return chairlift_paint_flat;