/** rct2: 0x00768A3B */
static void paint_space_rings_structure(rct_ride * ride, uint8 direction, uint32 segment, sint32 height)
{
rct_map_element * savedMapElement = g_currently_drawn_item;
uint32 vehicleIndex = (segment - direction) & 0x3;
if (ride->num_stations == 0 || vehicleIndex < ride->num_vehicles) {
rct_ride_entry * ride_type = get_ride_entry(ride->subtype);
rct_vehicle * vehicle = NULL;
sint32 frameNum = direction;
uint32 baseImageId = ride_type->vehicles[0].base_image_id;
if (ride->lifecycle_flags & RIDE_LIFECYCLE_ON_TRACK
&& ride->vehicles[0] != SPRITE_INDEX_NULL) {
gPaintInteractionType = VIEWPORT_INTERACTION_ITEM_SPRITE;
vehicle = GET_VEHICLE(ride->vehicles[vehicleIndex]);
g_currently_drawn_item = vehicle;
frameNum += (sint8) vehicle->vehicle_sprite_type * 4;
}
uint32 imageColourFlags = gTrackColours[SCHEME_MISC];
if ((ride->colour_scheme_type & 3) != RIDE_COLOUR_SCHEME_DIFFERENT_PER_TRAIN) {
vehicleIndex = 0;
}
if (imageColourFlags == IMAGE_TYPE_REMAP) {
imageColourFlags = SPRITE_ID_PALETTE_COLOUR_2(ride->vehicle_colours[vehicleIndex].body_colour, ride->vehicle_colours[0].trim_colour);
}
uint32 imageId = (baseImageId + frameNum) | imageColourFlags;
sub_98197C(imageId, 0, 0, 20, 20, 23, height, -10, -10, height, get_current_rotation());
if (vehicle != NULL && vehicle->num_peeps > 0) {
rct_peep * rider = GET_PEEP(vehicle->peep[0]);
imageColourFlags = SPRITE_ID_PALETTE_COLOUR_2(rider->tshirt_colour, rider->trousers_colour);
imageId = ((baseImageId & 0x7FFFF) + 352 + frameNum) | imageColourFlags;
sub_98199C(imageId, 0, 0, 20, 20, 23, height, -10, -10, height, get_current_rotation());
}
}
g_currently_drawn_item = savedMapElement;
gPaintInteractionType = VIEWPORT_INTERACTION_ITEM_RIDE;
}
static void paint_magic_carpet_vehicle(rct_ride *ride, uint8 direction, uint32 swingImageId,
rct_xyz16 offset, rct_xyz16 bbOffset, rct_xyz16 bbSize)
{
rct_ride_entry *rideEntry = get_ride_entry_by_ride(ride);
uint32 vehicleImageId = rideEntry->vehicles[0].base_image_id + direction;
// Vehicle
uint32 imageColourFlags = gTrackColours[SCHEME_MISC];
if (imageColourFlags == IMAGE_TYPE_REMAP)
{
imageColourFlags = SPRITE_ID_PALETTE_COLOUR_2(ride->vehicle_colours[0].body_colour, ride->vehicle_colours[0].trim_colour);
}
sint8 directionalOffset = MagicCarpetOscillationXY[swingImageId];
switch (direction) {
case 0: offset.x -= directionalOffset; break;
case 1: offset.y += directionalOffset; break;
case 2: offset.x += directionalOffset; break;
case 3: offset.y -= directionalOffset; break;
}
offset.z += MagicCarpetOscillationZ[swingImageId];
sub_98199C(vehicleImageId | imageColourFlags, (sint8)offset.x, (sint8)offset.y, bbSize.x, bbSize.y, 127, offset.z, bbOffset.x, bbOffset.y, bbOffset.z, get_current_rotation());
// Riders
rct_drawpixelinfo *dpi = unk_140E9A8;
if (dpi->zoom_level <= 1 && (ride->lifecycle_flags & RIDE_LIFECYCLE_ON_TRACK)) {
rct_vehicle *vehicle = get_first_vehicle(ride);
if (vehicle != NULL) {
uint32 baseImageId = IMAGE_TYPE_REMAP | IMAGE_TYPE_REMAP_2_PLUS | (vehicleImageId + 4);
for (uint8 peepIndex = 0; peepIndex < vehicle->num_peeps; peepIndex += 2) {
uint32 imageId = baseImageId + (peepIndex * 2);
imageId |= (vehicle->peep_tshirt_colours[peepIndex + 0] << 19);
imageId |= (vehicle->peep_tshirt_colours[peepIndex + 1] << 24);
sub_98199C(imageId, (sint8)offset.x, (sint8)offset.y, bbSize.x, bbSize.y, 127, offset.z, bbOffset.x, bbOffset.y, bbOffset.z, get_current_rotation());
}
}
}
}
/**
*
* rct2: 0x0076750D
*/
static void top_spin_paint_vehicle(
paint_session * session,
sint8 al,
sint8 cl,
uint8 rideIndex,
uint8 direction,
sint32 height,
const rct_tile_element * tileElement)
{
uint16 boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ;
// As we will be drawing a vehicle we need to backup the tileElement that
// is assigned to the drawings.
const rct_tile_element * curTileElement = static_cast<const rct_tile_element *>(session->CurrentlyDrawnItem);
height += 3;
Ride * ride = get_ride(rideIndex);
rct_ride_entry * rideEntry = get_ride_entry(ride->subtype);
rct_vehicle * vehicle = nullptr;
uint8 seatRotation = 0;
sint8 armRotation = 0;
if (ride->lifecycle_flags & RIDE_LIFECYCLE_ON_TRACK && ride->vehicles[0] != SPRITE_INDEX_NULL)
{
vehicle = GET_VEHICLE(ride->vehicles[0]);
session->InteractionType = VIEWPORT_INTERACTION_ITEM_SPRITE;
session->CurrentlyDrawnItem = vehicle;
armRotation = vehicle->vehicle_sprite_type;
seatRotation = vehicle->bank_rotation;
}
boundBoxOffsetX = al + 16;
boundBoxOffsetY = cl + 16;
boundBoxOffsetZ = height;
// di
uint8 lengthX = 24;
// si
uint8 lengthY = 24;
uint32 image_id = session->TrackColours[SCHEME_MISC];
if (image_id == IMAGE_TYPE_REMAP)
{
image_id = SPRITE_ID_PALETTE_COLOUR_2(ride->track_colour_main[0], ride->track_colour_supports[0]);
}
image_id += (direction & 1) << 1;
image_id += rideEntry->vehicles[0].base_image_id;
// Left back bottom support
image_id += 572;
sub_98197C(session, image_id, al, cl, lengthX, lengthY, 90, height, boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ);
image_id = session->TrackColours[SCHEME_MISC];
if (image_id == IMAGE_TYPE_REMAP)
{
image_id = SPRITE_ID_PALETTE_COLOUR_2(ride->track_colour_main[0], ride->track_colour_additional[0]);
}
sint32 var_1F = armRotation;
if (direction & 2)
{
var_1F = -var_1F;
if (var_1F != 0)
var_1F += 48;
}
image_id += var_1F;
image_id += (direction & 1) * 48;
image_id += rideEntry->vehicles[0].base_image_id;
// Left hand arm
image_id += 380;
sub_98199C(session, image_id, al, cl, lengthX, lengthY, 90, height, boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ);
uint32 seatImageId;
if (vehicle != nullptr && vehicle->restraints_position >= 64)
{
// Open Restraints
image_id = (vehicle->restraints_position - 64) >> 6;
image_id += direction * 3;
image_id += rideEntry->vehicles[0].base_image_id;
image_id += 64;
seatImageId = image_id;
}
/**
*
* rct2: 0x006D5B48
*/
void vehicle_visual_virginia_reel(paint_session * session, sint32 x, sint32 imageDirection, sint32 y, sint32 z,
rct_vehicle * vehicle, const rct_ride_entry_vehicle * vehicleEntry)
{
sint32 image_id;
sint32 baseImage_id = imageDirection;
const uint8 rotation = session->CurrentRotation;
sint32 ecx = ((vehicle->spin_sprite / 8) + (rotation * 8)) & 31;
sint32 j = 0;
if (vehicle->vehicle_sprite_type == 0)
{
baseImage_id = ecx & 7;
}
else
{
if (vehicle->vehicle_sprite_type == 1 || vehicle->vehicle_sprite_type == 5)
{
if (vehicle->vehicle_sprite_type == 5)
{
baseImage_id = imageDirection ^ 16;
}
baseImage_id &= 24;
j = (baseImage_id / 8) + 1;
baseImage_id += (ecx & 7);
baseImage_id += 8;
}
else if (vehicle->vehicle_sprite_type == 2 || vehicle->vehicle_sprite_type == 6)
{
if (vehicle->vehicle_sprite_type == 6)
{
baseImage_id = imageDirection ^ 16;
}
baseImage_id &= 24;
j = (baseImage_id / 8) + 5;
baseImage_id += (ecx & 7);
baseImage_id += 40;
}
else
{
baseImage_id = ecx & 7;
}
}
baseImage_id += vehicleEntry->base_image_id;
const vehicle_boundbox * bb = &_virginiaReelBoundbox[j];
image_id = baseImage_id | SPRITE_ID_PALETTE_COLOUR_2(vehicle->colours.body_colour, vehicle->colours.trim_colour);
sub_98197C(
session, image_id, 0, 0, bb->length_x, bb->length_y, bb->length_z, z, bb->offset_x, bb->offset_y, bb->offset_z + z);
if (session->Unk140E9A8->zoom_level < 2 && vehicle->num_peeps > 0)
{
uint8 riding_peep_sprites[4] = { 0xFF, 0xFF, 0xFF, 0xFF };
for (sint32 i = 0; i < vehicle->num_peeps; i++)
{
riding_peep_sprites[((ecx / 8) + i) & 3] = vehicle->peep_tshirt_colours[i];
}
sint32 draw_order[4] = { 0, 1, 3, 2 };
for (auto i : draw_order)
{
if (riding_peep_sprites[i] != 0xFF)
{
image_id = (baseImage_id + ((i + 1) * 72)) |
SPRITE_ID_PALETTE_COLOUR_1(riding_peep_sprites[i]);
sub_98199C(
session, image_id, 0, 0, bb->length_x, bb->length_y, bb->length_z, z, bb->offset_x, bb->offset_y,
bb->offset_z + z);
}
}
}
assert(vehicleEntry->effect_visual == 1);
}
/**
*
* rct2: 0x006DFF47
*/
void scenery_paint(uint8 direction, sint32 height, rct_map_element* mapElement) {
//RCT2_CALLPROC_X(0x6DFF47, 0, 0, direction, height, (sint32)mapElement, 0, 0); return;
gPaintInteractionType = VIEWPORT_INTERACTION_ITEM_SCENERY;
rct_xyz16 boxlength;
rct_xyz16 boxoffset;
boxoffset.x = 0;
boxoffset.y = 0;
boxoffset.z = height;
sint32 baseImageid = 0;
const sint32 rotation = get_current_rotation();
if (gTrackDesignSaveMode) {
if (!track_design_save_contains_map_element(mapElement)) {
baseImageid = 0x21700000;
}
}
if (mapElement->flags & MAP_ELEMENT_FLAG_GHOST) {
gPaintInteractionType = VIEWPORT_INTERACTION_ITEM_NONE;
baseImageid = construction_markers[gConfigGeneral.construction_marker_colour];
}
uint32 dword_F64EB0 = baseImageid;
rct_scenery_entry *entry = get_small_scenery_entry(mapElement->properties.scenery.type);
baseImageid = entry->image + direction;
boxlength.x = 2;
boxlength.y = 2;
sint8 x_offset = 0;
sint8 y_offset = 0;
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_FULL_TILE) {
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HALF_SPACE) {
// 6DFFE3:
boxoffset.x = offsets[direction].x;
boxoffset.y = offsets[direction].y;
boxlength.x = lengths[direction].x;
boxlength.y = lengths[direction].y;
x_offset = 3;
y_offset = 3;
} else {
x_offset = 15;
y_offset = 15;
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_VOFFSET_CENTRE) {
x_offset = 3;
y_offset = 3;
boxlength.x = 26;
boxlength.y = 26;
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_ALLOW_WALLS) {
x_offset = 1;
y_offset = 1;
boxlength.x = 30;
boxlength.y = 30;
}
}
boxoffset.x = x_offset;
boxoffset.y = y_offset;
}
} else {
// 6DFFC2:
uint8 ecx = (map_element_get_scenery_quadrant(mapElement) + rotation) & 3;
x_offset = ScenerySubTileOffsets[ecx].x;
y_offset = ScenerySubTileOffsets[ecx].y;
boxoffset.x = x_offset;
boxoffset.y = y_offset;
}
// 6E007F:
boxlength.z = entry->small_scenery.height - 4;
if (boxlength.z > 128 || boxlength.z < 0) {
boxlength.z = 128;
}
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_CAN_WITHER) {
if (mapElement->properties.scenery.age >= 40) {
baseImageid += 4;
}
if (mapElement->properties.scenery.age >= 55) {
baseImageid += 4;
}
}
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HAS_PRIMARY_COLOUR)
{
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HAS_SECONDARY_COLOUR)
{
baseImageid |= SPRITE_ID_PALETTE_COLOUR_2(scenery_small_get_primary_colour(mapElement),
scenery_small_get_secondary_colour(mapElement));
}
else
{
baseImageid |= SPRITE_ID_PALETTE_COLOUR_1(scenery_small_get_primary_colour(mapElement));
}
}
if (dword_F64EB0 != 0) {
baseImageid = (baseImageid & 0x7FFFF) | dword_F64EB0;
}
if (!(entry->small_scenery.flags & SMALL_SCENERY_FLAG_VISIBLE_WHEN_ZOOMED)) {
sub_98197C(baseImageid, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
}
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HAS_GLASS) {
if (dword_F64EB0 == 0) {
// Draw translucent overlay:
// TODO: Name palette entries
sint32 image_id = (baseImageid & 0x7FFFF) + (GlassPaletteIds[scenery_small_get_primary_colour(mapElement)] << 19) + 0x40000004;
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
}
}
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_ANIMATED) {
rct_drawpixelinfo* dpi = unk_140E9A8;
if ( (entry->small_scenery.flags & SMALL_SCENERY_FLAG_VISIBLE_WHEN_ZOOMED) || (dpi->zoom_level <= 1) ) {
// 6E01A9:
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_FOUNTAIN_SPRAY_1) {
// 6E0512:
sint32 image_id = ((gCurrentTicks / 2) & 0xF) + entry->image + 4;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
} else
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_FOUNTAIN_SPRAY_4) {
// 6E043B:
sint32 image_id = ((gCurrentTicks / 2) & 0xF) + entry->image + 8;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
image_id = direction + entry->image + 4;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
image_id = ((gCurrentTicks / 2) & 0xF) + entry->image + 24;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
} else
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_IS_CLOCK) {
// 6E035C:
sint32 minuteImageOffset = ((gRealTimeOfDay.minute + 6) * 17) / 256;
sint32 timeImageBase = gRealTimeOfDay.hour;
while (timeImageBase >= 12) {
timeImageBase -= 12;
}
timeImageBase = (timeImageBase * 4) + minuteImageOffset;
if (timeImageBase >= 48) {
timeImageBase -= 48;
}
sint32 image_id = timeImageBase + (direction * 12);
if (image_id >= 48) {
image_id -= 48;
}
image_id = image_id + entry->image + 68;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
image_id = gRealTimeOfDay.minute + (direction * 15);
if (image_id >= 60) {
image_id -= 60;
}
image_id = image_id + entry->image + 8;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
} else
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_SWAMP_GOO) {
// 6E02F6:
sint32 image_id = gCurrentTicks;
image_id += gUnk9DE568 / 4;
image_id += gUnk9DE56C / 4;
image_id = (image_id / 4) & 15;
image_id += entry->image;
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
}
else if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HAS_FRAME_OFFSETS)
{
sint32 frame = gCurrentTicks;
if (!(entry->small_scenery.flags & SMALL_SCENERY_FLAG_COG)) {
// 6E01F8:
frame += ((gUnk9DE568 / 4) + (gUnk9DE56C / 4));
frame += (mapElement->type & 0xC0) / 16;
}
// 6E0222:
uint16 delay = entry->small_scenery.animation_delay & 0xFF;
frame >>= delay;
frame &= entry->small_scenery.animation_mask;
sint32 image_id = 0;
if (frame < entry->small_scenery.num_frames) {
image_id = entry->small_scenery.frame_offsets[frame];
}
image_id = (image_id * 4) + direction + entry->image;
if (entry->small_scenery.flags & (SMALL_SCENERY_FLAG_VISIBLE_WHEN_ZOOMED | SMALL_SCENERY_FLAG17)) {
image_id += 4;
}
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HAS_PRIMARY_COLOUR)
{
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_HAS_SECONDARY_COLOUR) {
image_id |= SPRITE_ID_PALETTE_COLOUR_2(scenery_small_get_primary_colour(mapElement),
scenery_small_get_secondary_colour(mapElement));
}
else
{
image_id |= SPRITE_ID_PALETTE_COLOUR_1(scenery_small_get_primary_colour(mapElement));
}
}
if (dword_F64EB0 != 0) {
image_id = (image_id & 0x7FFFF) | dword_F64EB0;
}
if (entry->small_scenery.flags & SMALL_SCENERY_FLAG_VISIBLE_WHEN_ZOOMED) {
sub_98197C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
}
else {
sub_98199C(image_id, x_offset, y_offset, boxlength.x, boxlength.y, boxlength.z - 1, height, boxoffset.x, boxoffset.y, boxoffset.z, rotation);
}
}
}
