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OpenRCT2/src/openrct2/ride/thrill/LaunchedFreefall.cpp
Michael Steenbeek c4f44e5e7a Compile files in paint folder as C++
2017-12-17 17:24:36 +01:00

206 lines
8.3 KiB
C++
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#pragma region Copyright (c) 2014-2017 OpenRCT2 Developers
/*****************************************************************************
* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
*
* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
* For more information, visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* A full copy of the GNU General Public License can be found in licence.txt
*****************************************************************************/
#pragma endregion
#include "../../common.h"
#include "../../config/Config.h"
#include "../../interface/viewport.h"
#include "../../paint/Paint.h"
#include "../../paint/Supports.h"
#include "../../world/sprite.h"
#include "../Track.h"
#include "../track_paint.h"
#include "../vehicle_paint.h"
enum
{
SPR_LAUNCHED_FREEFALL_TOWER_BASE = 14564,
SPR_LAUNCHED_FREEFALL_TOWER_SEGMENT = 14565,
SPR_LAUNCHED_FREEFALL_TOWER_SEGMENT_TOP = 14566,
};
static const uint32 launched_freefall_fence_sprites[] = { SPR_FENCE_METAL_NE, SPR_FENCE_METAL_SE, SPR_FENCE_METAL_SW,
SPR_FENCE_METAL_NW };
/**
*
* rct2: 0x006D5FAB
*/
void vehicle_visual_launched_freefall(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 = vehicleEntry->base_image_id + ((vehicle->restraints_position / 64) * 2);
const uint8 rotation = get_current_rotation();
// Draw back:
image_id = (baseImage_id + 2) | SPRITE_ID_PALETTE_COLOUR_2(vehicle->colours.body_colour, vehicle->colours.trim_colour);
sub_98197C(session, image_id, 0, 0, 2, 2, 41, z, -11, -11, z + 1, rotation);
// Draw front:
image_id = (baseImage_id + 1) | SPRITE_ID_PALETTE_COLOUR_2(vehicle->colours.body_colour, vehicle->colours.trim_colour);
sub_98197C(session, image_id, 0, 0, 16, 16, 41, z, -5, -5, z + 1, rotation);
// Draw peeps:
if (session->Unk140E9A8->zoom_level < 2)
{
if (vehicle->num_peeps > 0)
{
baseImage_id = vehicleEntry->base_image_id + 9;
if ((vehicle->restraints_position / 64) == 3)
{
baseImage_id += 2; // Draw peeps sitting without transparent area between them for restraints
}
image_id = (baseImage_id + ((((imageDirection / 8) + 0) & 3) * 3)) |
SPRITE_ID_PALETTE_COLOUR_2(vehicle->peep_tshirt_colours[0], vehicle->peep_tshirt_colours[1]);
sub_98199C(session, image_id, 0, 0, 16, 16, 41, z, -5, -5, z + 1, rotation);
if (vehicle->num_peeps > 2)
{
image_id = (baseImage_id + ((((imageDirection / 8) + 1) & 3) * 3)) |
SPRITE_ID_PALETTE_COLOUR_2(vehicle->peep_tshirt_colours[2], vehicle->peep_tshirt_colours[3]);
sub_98199C(session, image_id, 0, 0, 16, 16, 41, z, -5, -5, z + 1, rotation);
}
if (vehicle->num_peeps > 4)
{
image_id = (baseImage_id + ((((imageDirection / 8) + 2) & 3) * 3)) |
SPRITE_ID_PALETTE_COLOUR_2(vehicle->peep_tshirt_colours[4], vehicle->peep_tshirt_colours[5]);
sub_98199C(session, image_id, 0, 0, 16, 16, 41, z, -5, -5, z + 1, rotation);
}
if (vehicle->num_peeps > 6)
{
image_id = (baseImage_id + ((((imageDirection / 8) + 3) & 3) * 3)) |
SPRITE_ID_PALETTE_COLOUR_2(vehicle->peep_tshirt_colours[6], vehicle->peep_tshirt_colours[7]);
sub_98199C(session, image_id, 0, 0, 16, 16, 41, z, -5, -5, z + 1, rotation);
}
}
}
assert(vehicleEntry->effect_visual == 1);
}
/** rct2: 0x006FD1F8 */
static void paint_launched_freefall_base(paint_session * session, uint8 rideIndex, uint8 trackSequence, uint8 direction,
sint32 height, rct_tile_element * tileElement)
{
trackSequence = track_map_3x3[direction][trackSequence];
sint32 edges = edges_3x3[trackSequence];
Ride * ride = get_ride(rideIndex);
LocationXY16 position = session->MapPosition;
wooden_a_supports_paint_setup(session, (direction & 1), 0, height, session->TrackColours[SCHEME_MISC], NULL);
uint32 imageId = SPR_FLOOR_METAL | session->TrackColours[SCHEME_SUPPORTS];
sub_98197C(session, imageId, 0, 0, 32, 32, 1, height, 0, 0, height, get_current_rotation());
track_paint_util_paint_fences(session, edges, position, tileElement, ride, session->TrackColours[SCHEME_TRACK], height,
launched_freefall_fence_sprites, get_current_rotation());
if (trackSequence == 0)
{
imageId = SPR_LAUNCHED_FREEFALL_TOWER_BASE | session->TrackColours[SCHEME_TRACK];
sub_98197C(session, imageId, 0, 0, 2, 2, 27, height, 8, 8, height + 3, get_current_rotation());
height += 32;
imageId = SPR_LAUNCHED_FREEFALL_TOWER_SEGMENT | session->TrackColours[SCHEME_TRACK];
sub_98197C(session, imageId, 0, 0, 2, 2, 30, height, 8, 8, height, get_current_rotation());
height += 32;
imageId = SPR_LAUNCHED_FREEFALL_TOWER_SEGMENT | session->TrackColours[SCHEME_TRACK];
sub_98197C(session, imageId, 0, 0, 2, 2, 30, height, 8, 8, height, get_current_rotation());
paint_util_set_vertical_tunnel(session, height + 32);
height -= 64;
}
sint32 blockedSegments = 0;
switch (trackSequence)
{
case 0:
blockedSegments = SEGMENTS_ALL;
break;
case 1:
blockedSegments = SEGMENT_B8 | SEGMENT_C8 | SEGMENT_B4 | SEGMENT_CC | SEGMENT_BC;
break;
case 2:
blockedSegments = SEGMENT_B4 | SEGMENT_CC | SEGMENT_BC;
break;
case 3:
blockedSegments = SEGMENT_B4 | SEGMENT_CC | SEGMENT_BC | SEGMENT_D4 | SEGMENT_C0;
break;
case 4:
blockedSegments = SEGMENT_B4 | SEGMENT_C8 | SEGMENT_B8;
break;
case 5:
blockedSegments = SEGMENT_BC | SEGMENT_D4 | SEGMENT_C0;
break;
case 6:
blockedSegments = SEGMENT_B4 | SEGMENT_C8 | SEGMENT_B8 | SEGMENT_D0 | SEGMENT_C0;
break;
case 7:
blockedSegments = SEGMENT_B8 | SEGMENT_D0 | SEGMENT_C0 | SEGMENT_D4 | SEGMENT_BC;
break;
case 8:
blockedSegments = SEGMENT_B8 | SEGMENT_D0 | SEGMENT_C0;
break;
}
paint_util_set_segment_support_height(session, blockedSegments, 0xFFFF, 0);
paint_util_set_segment_support_height(session, SEGMENTS_ALL & ~blockedSegments, height + 2, 0x20);
paint_util_set_general_support_height(session, height + 32, 0x20);
}
/** rct2: 0x006FD208 */
static void paint_launched_freefall_tower_section(paint_session * session, uint8 rideIndex, uint8 trackSequence,
uint8 direction, sint32 height, rct_tile_element * tileElement)
{
if (trackSequence == 1)
{
return;
}
uint32 imageId = SPR_LAUNCHED_FREEFALL_TOWER_SEGMENT | session->TrackColours[SCHEME_TRACK];
sub_98197C(session, imageId, 0, 0, 2, 2, 30, height, 8, 8, height, get_current_rotation());
rct_tile_element * nextTileElement = tileElement + 1;
if (tile_element_is_last_for_tile(tileElement) || tileElement->clearance_height != nextTileElement->base_height)
{
imageId = SPR_LAUNCHED_FREEFALL_TOWER_SEGMENT_TOP | session->TrackColours[SCHEME_TRACK];
sub_98199C(session, imageId, 0, 0, 2, 2, 30, height, 8, 8, height, get_current_rotation());
}
paint_util_set_segment_support_height(session, SEGMENTS_ALL, 0xFFFF, 0);
paint_util_set_vertical_tunnel(session, height + 32);
paint_util_set_general_support_height(session, height + 32, 0x20);
}
/**
* rct2: 0x006FD0E8
*/
TRACK_PAINT_FUNCTION get_track_paint_function_launched_freefall(sint32 trackType, sint32 direction)
{
switch (trackType)
{
case TRACK_ELEM_TOWER_BASE:
return paint_launched_freefall_base;
case TRACK_ELEM_TOWER_SECTION:
return paint_launched_freefall_tower_section;
}
return NULL;
}
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