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OpenRCT2/src/openrct2/drawing/Drawing.cpp

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/*****************************************************************************
* Copyright (c) 2014-2025 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/
#include "Drawing.h"
#include "../Context.h"
#include "../Diagnostic.h"
#include "../Game.h"
#include "../GameState.h"
#include "../OpenRCT2.h"
#include "../SpriteIds.h"
#include "../config/Config.h"
#include "../core/Guard.hpp"
#include "../object/Object.h"
#include "../object/ObjectEntryManager.h"
#include "../object/WaterEntry.h"
#include "../platform/Platform.h"
#include "../util/Util.h"
#include "../world/Climate.h"
#include "../world/Location.hpp"
#include "LightFX.h"
#include <array>
#include <cassert>
#include <cstring>
#include <numeric>
using namespace OpenRCT2;
using namespace OpenRCT2::Drawing;
static auto _defaultPaletteMapping = []() {
std::array<uint8_t, 256> res;
std::iota(res.begin(), res.end(), 0);
return res;
}();
PaletteMap PaletteMap::GetDefault()
{
return PaletteMap(_defaultPaletteMapping);
}
uint8_t& PaletteMap::operator[](size_t index)
{
return _data[index];
}
uint8_t PaletteMap::operator[](size_t index) const
{
return _data[index];
}
uint8_t PaletteMap::Blend(uint8_t src, uint8_t dst) const
{
#ifdef _DEBUG
// src = 0 would be transparent so there is no blend palette for that, hence (src - 1)
assert(src != 0 && (src - 1) < _numMaps);
assert(dst < _mapLength);
#endif
auto idx = ((src - 1) * 256) + dst;
return _data[idx];
}
void PaletteMap::Copy(size_t dstIndex, const PaletteMap& src, size_t srcIndex, size_t length)
{
auto maxLength = std::min(_data.size() - srcIndex, _data.size() - dstIndex);
assert(length <= maxLength);
auto copyLength = std::min(length, maxLength);
std::copy(src._data.begin() + srcIndex, src._data.begin() + srcIndex + copyLength, _data.begin() + dstIndex);
}
OpenRCT2::Drawing::GamePalette gPalette;
OpenRCT2::Drawing::GamePalette gGamePalette;
uint32_t gPaletteEffectFrame;
ImageId gPickupPeepImage;
int32_t gPickupPeepX;
int32_t gPickupPeepY;
// Originally 0x9ABE04
uint8_t gTextPalette[0x8] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
bool gPaintForceRedraw{ false };
enum
{
SPR_PALETTE_3100 = 3100,
SPR_PALETTE_3101 = 3101,
SPR_PALETTE_3102 = 3102,
SPR_PALETTE_3103 = 3103,
SPR_PALETTE_3104 = 3104,
SPR_PALETTE_3105 = 3105,
SPR_PALETTE_3106 = 3106,
SPR_PALETTE_3107 = 3107,
SPR_PALETTE_3108 = 3108,
SPR_PALETTE_3109 = 3109,
SPR_PALETTE_3110 = 3110,
SPR_PALETTE_BLACK = 4915,
SPR_PALETTE_GREY = 4916,
SPR_PALETTE_WHITE = 4917,
SPR_PALETTE_DARK_PURPLE = 4918,
SPR_PALETTE_LIGHT_PURPLE = 4919,
SPR_PALETTE_BRIGHT_PURPLE = 4920,
SPR_PALETTE_DARK_BLUE = 4921,
SPR_PALETTE_LIGHT_BLUE = 4922,
SPR_PALETTE_ICY_BLUE = 4923,
SPR_PALETTE_TEAL = 4924,
SPR_PALETTE_AQUAMARINE = 4925,
SPR_PALETTE_SATURATED_GREEN = 4926,
SPR_PALETTE_DARK_GREEN = 4927,
SPR_PALETTE_MOSS_GREEN = 4928,
SPR_PALETTE_BRIGHT_GREEN = 4929,
SPR_PALETTE_OLIVE_GREEN = 4930,
SPR_PALETTE_DARK_OLIVE_GREEN = 4931,
SPR_PALETTE_BRIGHT_YELLOW = 4932,
SPR_PALETTE_YELLOW = 4933,
SPR_PALETTE_DARK_YELLOW = 4934,
SPR_PALETTE_LIGHT_ORANGE = 4935,
SPR_PALETTE_DARK_ORANGE = 4936,
SPR_PALETTE_LIGHT_BROWN = 4937,
SPR_PALETTE_SATURATED_BROWN = 4938,
SPR_PALETTE_DARK_BROWN = 4939,
SPR_PALETTE_SALMON_PINK = 4940,
SPR_PALETTE_BORDEAUX_RED = 4941,
SPR_PALETTE_SATURATED_RED = 4942,
SPR_PALETTE_BRIGHT_RED = 4943,
SPR_PALETTE_DARK_PINK = 4944,
SPR_PALETTE_BRIGHT_PINK = 4945,
SPR_PALETTE_LIGHT_PINK = 4946,
SPR_PALETTE_WATER = 4947,
SPR_PALETTE_4948 = 4948,
SPR_PALETTE_4949 = 4949,
SPR_PALETTE_4950 = 4950,
SPR_PALETTE_DARKEN_3 = 4951,
SPR_PALETTE_4952 = 4952,
SPR_PALETTE_DARKEN_1 = 4953,
SPR_PALETTE_DARKEN_2 = 4954,
SPR_PALETTE_4955 = 4955,
SPR_PALETTE_TRANSLUCENT_GREY = 4956,
SPR_PALETTE_TRANSLUCENT_GREY_HIGHLIGHT = 4957,
SPR_PALETTE_TRANSLUCENT_GREY_SHADOW = 4958,
SPR_PALETTE_TRANSLUCENT_LIGHT_BLUE = 4959,
SPR_PALETTE_TRANSLUCENT_LIGHT_BLUE_HIGHLIGHT = 4960,
SPR_PALETTE_TRANSLUCENT_LIGHT_BLUE_SHADOW = 4961,
SPR_PALETTE_TRANSLUCENT_BORDEAUX_RED = 4962,
SPR_PALETTE_TRANSLUCENT_BORDEAUX_RED_HIGHLIGHT = 4963,
SPR_PALETTE_TRANSLUCENT_BORDEAUX_RED_SHADOW = 4964,
SPR_PALETTE_TRANSLUCENT_DARK_GREEN = 4965,
SPR_PALETTE_TRANSLUCENT_DARK_GREEN_HIGHLIGHT = 4966,
SPR_PALETTE_TRANSLUCENT_DARK_GREEN_SHADOW = 4967,
SPR_PALETTE_TRANSLUCENT_LIGHT_PURPLE = 4968,
SPR_PALETTE_TRANSLUCENT_LIGHT_PURPLE_HIGHLIGHT = 4969,
SPR_PALETTE_TRANSLUCENT_LIGHT_PURPLE_SHADOW = 4970,
SPR_PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN = 4971,
SPR_PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN_HIGHLIGHT = 4972,
SPR_PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN_SHADOW = 4973,
SPR_PALETTE_TRANSLUCENT_LIGHT_BROWN = 4974,
SPR_PALETTE_TRANSLUCENT_LIGHT_BROWN_HIGHLIGHT = 4975,
SPR_PALETTE_TRANSLUCENT_LIGHT_BROWN_SHADOW = 4976,
SPR_PALETTE_TRANSLUCENT_YELLOW = 4977,
SPR_PALETTE_TRANSLUCENT_YELLOW_HIGHLIGHT = 4978,
SPR_PALETTE_TRANSLUCENT_YELLOW_SHADOW = 4979,
SPR_PALETTE_TRANSLUCENT_MOSS_GREEN = 4980,
SPR_PALETTE_TRANSLUCENT_MOSS_GREEN_HIGHLIGHT = 4981,
SPR_PALETTE_TRANSLUCENT_MOSS_GREEN_SHADOW = 4982,
SPR_PALETTE_TRANSLUCENT_OLIVE_GREEN = 4983,
SPR_PALETTE_TRANSLUCENT_OLIVE_GREEN_HIGHLIGHT = 4984,
SPR_PALETTE_TRANSLUCENT_OLIVE_GREEN_SHADOW = 4985,
SPR_PALETTE_TRANSLUCENT_BRIGHT_GREEN = 4986,
SPR_PALETTE_TRANSLUCENT_BRIGHT_GREEN_HIGHLIGHT = 4987,
SPR_PALETTE_TRANSLUCENT_BRIGHT_GREEN_SHADOW = 4988,
SPR_PALETTE_TRANSLUCENT_SALMON_PINK = 4989,
SPR_PALETTE_TRANSLUCENT_SALMON_PINK_HIGHLIGHT = 4990,
SPR_PALETTE_TRANSLUCENT_SALMON_PINK_SHADOW = 4991,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PURPLE = 4992,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PURPLE_HIGHLIGHT = 4993,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PURPLE_SHADOW = 4994,
SPR_PALETTE_TRANSLUCENT_BRIGHT_RED = 4995,
SPR_PALETTE_TRANSLUCENT_BRIGHT_RED_HIGHLIGHT = 4996,
SPR_PALETTE_TRANSLUCENT_BRIGHT_RED_SHADOW = 4997,
SPR_PALETTE_TRANSLUCENT_LIGHT_ORANGE = 4998,
SPR_PALETTE_TRANSLUCENT_LIGHT_ORANGE_HIGHLIGHT = 4999,
SPR_PALETTE_TRANSLUCENT_LIGHT_ORANGE_SHADOW = 5000,
SPR_PALETTE_TRANSLUCENT_TEAL = 5001,
SPR_PALETTE_TRANSLUCENT_TEAL_HIGHLIGHT = 5002,
SPR_PALETTE_TRANSLUCENT_TEAL_SHADOW = 5003,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PINK = 5004,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PINK_HIGHLIGHT = 5005,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PINK_SHADOW = 5006,
SPR_PALETTE_TRANSLUCENT_DARK_BROWN = 5007,
SPR_PALETTE_TRANSLUCENT_DARK_BROWN_HIGHLIGHT = 5008,
SPR_PALETTE_TRANSLUCENT_DARK_BROWN_SHADOW = 5009,
SPR_PALETTE_TRANSLUCENT_LIGHT_PINK = 5010,
SPR_PALETTE_TRANSLUCENT_LIGHT_PINK_HIGHLIGHT = 5011,
SPR_PALETTE_TRANSLUCENT_LIGHT_PINK_SHADOW = 5012,
SPR_PALETTE_TRANSLUCENT_WHITE = 5013,
SPR_PALETTE_TRANSLUCENT_WHITE_HIGHLIGHT = 5014,
SPR_PALETTE_TRANSLUCENT_WHITE_SHADOW = 5015,
SPR_PALETTE_GLASS_BLACK = 5016,
SPR_PALETTE_GLASS_GREY = 5017,
SPR_PALETTE_GLASS_WHITE = 5018,
SPR_PALETTE_GLASS_DARK_PURPLE = 5019,
SPR_PALETTE_GLASS_LIGHT_PURPLE = 5020,
SPR_PALETTE_GLASS_BRIGHT_PURPLE = 5021,
SPR_PALETTE_GLASS_DARK_BLUE = 5022,
SPR_PALETTE_GLASS_LIGHT_BLUE = 5023,
SPR_PALETTE_GLASS_ICY_BLUE = 5024,
SPR_PALETTE_GLASS_TEAL = 5025,
SPR_PALETTE_GLASS_AQUAMARINE = 5026,
SPR_PALETTE_GLASS_SATURATED_GREEN = 5027,
SPR_PALETTE_GLASS_DARK_GREEN = 5028,
SPR_PALETTE_GLASS_MOSS_GREEN = 5029,
SPR_PALETTE_GLASS_BRIGHT_GREEN = 5030,
SPR_PALETTE_GLASS_OLIVE_GREEN = 5031,
SPR_PALETTE_GLASS_DARK_OLIVE_GREEN = 5032,
SPR_PALETTE_GLASS_BRIGHT_YELLOW = 5033,
SPR_PALETTE_GLASS_YELLOW = 5034,
SPR_PALETTE_GLASS_DARK_YELLOW = 5035,
SPR_PALETTE_GLASS_LIGHT_ORANGE = 5036,
SPR_PALETTE_GLASS_DARK_ORANGE = 5037,
SPR_PALETTE_GLASS_LIGHT_BROWN = 5038,
SPR_PALETTE_GLASS_SATURATED_BROWN = 5039,
SPR_PALETTE_GLASS_DARK_BROWN = 5040,
SPR_PALETTE_GLASS_SALMON_PINK = 5041,
SPR_PALETTE_GLASS_BORDEAUX_RED = 5042,
SPR_PALETTE_GLASS_SATURATED_RED = 5043,
SPR_PALETTE_GLASS_BRIGHT_RED = 5044,
SPR_PALETTE_GLASS_DARK_PINK = 5045,
SPR_PALETTE_GLASS_BRIGHT_PINK = 5046,
SPR_PALETTE_GLASS_LIGHT_PINK = 5047,
SPR_PALETTE_DARK_OLIVE_DARK = SPR_G2_PALETTE_BEGIN,
SPR_PALETTE_DARK_OLIVE_LIGHT,
SPR_PALETTE_SATURATED_BROWN_LIGHT,
SPR_PALETTE_BORDEAUX_RED_DARK,
SPR_PALETTE_BORDEAUX_RED_LIGHT,
SPR_PALETTE_GRASS_GREEN_DARK,
SPR_PALETTE_GRASS_GREEN_LIGHT,
SPR_PALETTE_OLIVE_DARK,
SPR_PALETTE_OLIVE_LIGHT,
SPR_PALETTE_SATURATED_GREEN_LIGHT,
SPR_PALETTE_TAN_DARK,
SPR_PALETTE_TAN_LIGHT,
SPR_PALETTE_DULL_PURPLE_LIGHT,
SPR_PALETTE_DULL_GREEN_DARK,
SPR_PALETTE_DULL_GREEN_LIGHT,
SPR_PALETTE_SATURATED_PURPLE_DARK,
SPR_PALETTE_SATURATED_PURPLE_LIGHT,
SPR_PALETTE_ORANGE_LIGHT,
SPR_PALETTE_AQUA_DARK,
SPR_PALETTE_MAGENTA_LIGHT,
SPR_PALETTE_DULL_BROWN_DARK,
SPR_PALETTE_DULL_BROWN_LIGHT,
SPR_PALETTE_INVISIBLE,
SPR_PALETTE_VOID,
SPR_PALETTE_GLASS_DARK_OLIVE_DARK,
SPR_PALETTE_GLASS_DARK_OLIVE_LIGHT,
SPR_PALETTE_GLASS_SATURATED_BROWN_LIGHT,
SPR_PALETTE_GLASS_BORDEAUX_RED_DARK,
SPR_PALETTE_GLASS_BORDEAUX_RED_LIGHT,
SPR_PALETTE_GLASS_GRASS_GREEN_DARK,
SPR_PALETTE_GLASS_GRASS_GREEN_LIGHT,
SPR_PALETTE_GLASS_OLIVE_DARK,
SPR_PALETTE_GLASS_OLIVE_LIGHT,
SPR_PALETTE_GLASS_SATURATED_GREEN_LIGHT,
SPR_PALETTE_GLASS_TAN_DARK,
SPR_PALETTE_GLASS_TAN_LIGHT,
SPR_PALETTE_GLASS_DULL_PURPLE_LIGHT,
SPR_PALETTE_GLASS_DULL_GREEN_DARK,
SPR_PALETTE_GLASS_DULL_GREEN_LIGHT,
SPR_PALETTE_GLASS_SATURATED_PURPLE_DARK,
SPR_PALETTE_GLASS_SATURATED_PURPLE_LIGHT,
SPR_PALETTE_GLASS_ORANGE_LIGHT,
SPR_PALETTE_GLASS_AQUA_DARK,
SPR_PALETTE_GLASS_MAGENTA_LIGHT,
SPR_PALETTE_GLASS_DULL_BROWN_DARK,
SPR_PALETTE_GLASS_DULL_BROWN_LIGHT,
SPR_PALETTE_GLASS_INVISIBLE,
SPR_PALETTE_GLASS_VOID,
};
static constexpr FilterPaletteID kGlassPaletteIds[COLOUR_COUNT] = {
FilterPaletteID::paletteGlassBlack,
FilterPaletteID::paletteGlassGrey,
FilterPaletteID::paletteGlassWhite,
FilterPaletteID::paletteGlassDarkPurple,
FilterPaletteID::paletteGlassLightPurple,
FilterPaletteID::paletteGlassBrightPurple,
FilterPaletteID::paletteGlassDarkBlue,
FilterPaletteID::paletteGlassLightBlue,
FilterPaletteID::paletteGlassIcyBlue,
FilterPaletteID::paletteGlassTeal,
FilterPaletteID::paletteGlassAquamarine,
FilterPaletteID::paletteGlassSaturatedGreen,
FilterPaletteID::paletteGlassDarkGreen,
FilterPaletteID::paletteGlassMossGreen,
FilterPaletteID::paletteGlassBrightGreen,
FilterPaletteID::paletteGlassOliveGreen,
FilterPaletteID::paletteGlassDarkOliveGreen,
FilterPaletteID::paletteGlassBrightYellow,
FilterPaletteID::paletteGlassYellow,
FilterPaletteID::paletteGlassDarkYellow,
FilterPaletteID::paletteGlassLightOrange,
FilterPaletteID::paletteGlassDarkOrange,
FilterPaletteID::paletteGlassLightBrown,
FilterPaletteID::paletteGlassSaturatedBrown,
FilterPaletteID::paletteGlassDarkBrown,
FilterPaletteID::paletteGlassSalmonPink,
FilterPaletteID::paletteGlassBordeauxRed,
FilterPaletteID::paletteGlassSaturatedRed,
FilterPaletteID::paletteGlassBrightRed,
FilterPaletteID::paletteGlassDarkPink,
FilterPaletteID::paletteGlassBrightPink,
FilterPaletteID::paletteGlassLightPink,
FilterPaletteID::paletteGlassDarkOliveDark,
FilterPaletteID::paletteGlassDarkOliveLight,
FilterPaletteID::paletteGlassSaturatedBrownLight,
FilterPaletteID::paletteGlassBordeauxRedDark,
FilterPaletteID::paletteGlassBordeauxRedLight,
FilterPaletteID::paletteGlassGrassGreenDark,
FilterPaletteID::paletteGlassGrassGreenLight,
FilterPaletteID::paletteGlassOliveDark,
FilterPaletteID::paletteGlassOliveLight,
FilterPaletteID::paletteGlassSaturatedGreenLight,
FilterPaletteID::paletteGlassTanDark,
FilterPaletteID::paletteGlassTanLight,
FilterPaletteID::paletteGlassDullPurpleLight,
FilterPaletteID::paletteGlassDullGreenDark,
FilterPaletteID::paletteGlassDullGreenLight,
FilterPaletteID::paletteGlassSaturatedPurpleDark,
FilterPaletteID::paletteGlassSaturatedPurpleLight,
FilterPaletteID::paletteGlassOrangeLight,
FilterPaletteID::paletteGlassAquaDark,
FilterPaletteID::paletteGlassMagentaLight,
FilterPaletteID::paletteGlassDullBrownDark,
FilterPaletteID::paletteGlassDullBrownLight,
FilterPaletteID::paletteGlassInvisible,
FilterPaletteID::paletteGlassVoid,
};
// Previously 0x97FCBC use it to get the correct palette from g1_elements
// clang-format off
static constexpr uint16_t kPaletteToG1Offset[kPaletteTotalOffsets] = {
SPR_PALETTE_BLACK,
SPR_PALETTE_GREY,
SPR_PALETTE_WHITE,
SPR_PALETTE_DARK_PURPLE,
SPR_PALETTE_LIGHT_PURPLE,
SPR_PALETTE_BRIGHT_PURPLE,
SPR_PALETTE_DARK_BLUE,
SPR_PALETTE_LIGHT_BLUE,
SPR_PALETTE_ICY_BLUE,
SPR_PALETTE_TEAL,
SPR_PALETTE_AQUAMARINE,
SPR_PALETTE_SATURATED_GREEN,
SPR_PALETTE_DARK_GREEN,
SPR_PALETTE_MOSS_GREEN,
SPR_PALETTE_BRIGHT_GREEN,
SPR_PALETTE_OLIVE_GREEN,
SPR_PALETTE_DARK_OLIVE_GREEN,
SPR_PALETTE_BRIGHT_YELLOW,
SPR_PALETTE_YELLOW,
SPR_PALETTE_DARK_YELLOW,
SPR_PALETTE_LIGHT_ORANGE,
SPR_PALETTE_DARK_ORANGE,
SPR_PALETTE_LIGHT_BROWN,
SPR_PALETTE_SATURATED_BROWN,
SPR_PALETTE_DARK_BROWN,
SPR_PALETTE_SALMON_PINK,
SPR_PALETTE_BORDEAUX_RED,
SPR_PALETTE_SATURATED_RED,
SPR_PALETTE_BRIGHT_RED,
SPR_PALETTE_DARK_PINK,
SPR_PALETTE_BRIGHT_PINK,
SPR_PALETTE_LIGHT_PINK,
SPR_PALETTE_DARK_OLIVE_DARK,
SPR_PALETTE_DARK_OLIVE_LIGHT,
SPR_PALETTE_SATURATED_BROWN_LIGHT,
SPR_PALETTE_BORDEAUX_RED_DARK,
SPR_PALETTE_BORDEAUX_RED_LIGHT,
SPR_PALETTE_GRASS_GREEN_DARK,
SPR_PALETTE_GRASS_GREEN_LIGHT,
SPR_PALETTE_OLIVE_DARK,
SPR_PALETTE_OLIVE_LIGHT,
SPR_PALETTE_SATURATED_GREEN_LIGHT,
SPR_PALETTE_TAN_DARK,
SPR_PALETTE_TAN_LIGHT,
SPR_PALETTE_DULL_PURPLE_LIGHT,
SPR_PALETTE_DULL_GREEN_DARK,
SPR_PALETTE_DULL_GREEN_LIGHT,
SPR_PALETTE_SATURATED_PURPLE_DARK,
SPR_PALETTE_SATURATED_PURPLE_LIGHT,
SPR_PALETTE_ORANGE_LIGHT,
SPR_PALETTE_AQUA_DARK,
SPR_PALETTE_MAGENTA_LIGHT,
SPR_PALETTE_DULL_BROWN_DARK,
SPR_PALETTE_DULL_BROWN_LIGHT,
SPR_PALETTE_INVISIBLE,
SPR_PALETTE_VOID,
SPR_PALETTE_WATER, // PaletteWater (water)
SPR_PALETTE_3100,
SPR_PALETTE_3101, // Palette34
SPR_PALETTE_3102,
SPR_PALETTE_3103,
SPR_PALETTE_3104,
SPR_PALETTE_3106,
SPR_PALETTE_3107,
SPR_PALETTE_3108, // 40
SPR_PALETTE_3109,
SPR_PALETTE_3110,
SPR_PALETTE_3105,
SPR_PALETTE_4948,
SPR_PALETTE_4949, // Palette45
SPR_PALETTE_4950,
SPR_PALETTE_DARKEN_3, // PaletteDarken3
SPR_PALETTE_4952, // Decreases contrast
SPR_PALETTE_DARKEN_1, // PaletteDarken1
SPR_PALETTE_DARKEN_2, // PaletteDarken2 (construction marker)
SPR_PALETTE_4955, // Palette51
SPR_PALETTE_TRANSLUCENT_GREY,
SPR_PALETTE_TRANSLUCENT_GREY_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_GREY_SHADOW,
SPR_PALETTE_TRANSLUCENT_LIGHT_BLUE,
SPR_PALETTE_TRANSLUCENT_LIGHT_BLUE_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_LIGHT_BLUE_SHADOW,
SPR_PALETTE_TRANSLUCENT_BORDEAUX_RED,
SPR_PALETTE_TRANSLUCENT_BORDEAUX_RED_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_BORDEAUX_RED_SHADOW,
SPR_PALETTE_TRANSLUCENT_DARK_GREEN,
SPR_PALETTE_TRANSLUCENT_DARK_GREEN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_DARK_GREEN_SHADOW,
SPR_PALETTE_TRANSLUCENT_LIGHT_PURPLE,
SPR_PALETTE_TRANSLUCENT_LIGHT_PURPLE_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_LIGHT_PURPLE_SHADOW,
SPR_PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN,
SPR_PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN_SHADOW,
SPR_PALETTE_TRANSLUCENT_LIGHT_BROWN,
SPR_PALETTE_TRANSLUCENT_LIGHT_BROWN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_LIGHT_BROWN_SHADOW,
SPR_PALETTE_TRANSLUCENT_YELLOW,
SPR_PALETTE_TRANSLUCENT_YELLOW_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_YELLOW_SHADOW,
SPR_PALETTE_TRANSLUCENT_MOSS_GREEN,
SPR_PALETTE_TRANSLUCENT_MOSS_GREEN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_MOSS_GREEN_SHADOW,
SPR_PALETTE_TRANSLUCENT_OLIVE_GREEN,
SPR_PALETTE_TRANSLUCENT_OLIVE_GREEN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_OLIVE_GREEN_SHADOW,
SPR_PALETTE_TRANSLUCENT_BRIGHT_GREEN,
SPR_PALETTE_TRANSLUCENT_BRIGHT_GREEN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_BRIGHT_GREEN_SHADOW,
SPR_PALETTE_TRANSLUCENT_SALMON_PINK,
SPR_PALETTE_TRANSLUCENT_SALMON_PINK_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_SALMON_PINK_SHADOW,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PURPLE,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PURPLE_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PURPLE_SHADOW,
SPR_PALETTE_TRANSLUCENT_BRIGHT_RED,
SPR_PALETTE_TRANSLUCENT_BRIGHT_RED_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_BRIGHT_RED_SHADOW,
SPR_PALETTE_TRANSLUCENT_LIGHT_ORANGE,
SPR_PALETTE_TRANSLUCENT_LIGHT_ORANGE_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_LIGHT_ORANGE_SHADOW,
SPR_PALETTE_TRANSLUCENT_TEAL,
SPR_PALETTE_TRANSLUCENT_TEAL_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_TEAL_SHADOW,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PINK,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PINK_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_BRIGHT_PINK_SHADOW,
SPR_PALETTE_TRANSLUCENT_DARK_BROWN,
SPR_PALETTE_TRANSLUCENT_DARK_BROWN_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_DARK_BROWN_SHADOW,
SPR_PALETTE_TRANSLUCENT_LIGHT_PINK,
SPR_PALETTE_TRANSLUCENT_LIGHT_PINK_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_LIGHT_PINK_SHADOW,
SPR_PALETTE_TRANSLUCENT_WHITE,
SPR_PALETTE_TRANSLUCENT_WHITE_HIGHLIGHT,
SPR_PALETTE_TRANSLUCENT_WHITE_SHADOW,
SPR_PALETTE_GLASS_BLACK,
SPR_PALETTE_GLASS_GREY,
SPR_PALETTE_GLASS_WHITE,
SPR_PALETTE_GLASS_DARK_PURPLE,
SPR_PALETTE_GLASS_LIGHT_PURPLE,
SPR_PALETTE_GLASS_BRIGHT_PURPLE,
SPR_PALETTE_GLASS_DARK_BLUE,
SPR_PALETTE_GLASS_LIGHT_BLUE,
SPR_PALETTE_GLASS_ICY_BLUE,
SPR_PALETTE_GLASS_TEAL,
SPR_PALETTE_GLASS_AQUAMARINE,
SPR_PALETTE_GLASS_SATURATED_GREEN,
SPR_PALETTE_GLASS_DARK_GREEN,
SPR_PALETTE_GLASS_MOSS_GREEN,
SPR_PALETTE_GLASS_BRIGHT_GREEN,
SPR_PALETTE_GLASS_OLIVE_GREEN,
SPR_PALETTE_GLASS_DARK_OLIVE_GREEN,
SPR_PALETTE_GLASS_BRIGHT_YELLOW,
SPR_PALETTE_GLASS_YELLOW,
SPR_PALETTE_GLASS_DARK_YELLOW,
SPR_PALETTE_GLASS_LIGHT_ORANGE,
SPR_PALETTE_GLASS_DARK_ORANGE,
SPR_PALETTE_GLASS_LIGHT_BROWN,
SPR_PALETTE_GLASS_SATURATED_BROWN,
SPR_PALETTE_GLASS_DARK_BROWN,
SPR_PALETTE_GLASS_SALMON_PINK,
SPR_PALETTE_GLASS_BORDEAUX_RED,
SPR_PALETTE_GLASS_SATURATED_RED,
SPR_PALETTE_GLASS_BRIGHT_RED,
SPR_PALETTE_GLASS_DARK_PINK,
SPR_PALETTE_GLASS_BRIGHT_PINK,
SPR_PALETTE_GLASS_LIGHT_PINK,
SPR_PALETTE_GLASS_DARK_OLIVE_DARK,
SPR_PALETTE_GLASS_DARK_OLIVE_LIGHT,
SPR_PALETTE_GLASS_SATURATED_BROWN_LIGHT,
SPR_PALETTE_GLASS_BORDEAUX_RED_DARK,
SPR_PALETTE_GLASS_BORDEAUX_RED_LIGHT,
SPR_PALETTE_GLASS_GRASS_GREEN_DARK,
SPR_PALETTE_GLASS_GRASS_GREEN_LIGHT,
SPR_PALETTE_GLASS_OLIVE_DARK,
SPR_PALETTE_GLASS_OLIVE_LIGHT,
SPR_PALETTE_GLASS_SATURATED_GREEN_LIGHT,
SPR_PALETTE_GLASS_TAN_DARK,
SPR_PALETTE_GLASS_TAN_LIGHT,
SPR_PALETTE_GLASS_DULL_PURPLE_LIGHT,
SPR_PALETTE_GLASS_DULL_GREEN_DARK,
SPR_PALETTE_GLASS_DULL_GREEN_LIGHT,
SPR_PALETTE_GLASS_SATURATED_PURPLE_DARK,
SPR_PALETTE_GLASS_SATURATED_PURPLE_LIGHT,
SPR_PALETTE_GLASS_ORANGE_LIGHT,
SPR_PALETTE_GLASS_AQUA_DARK,
SPR_PALETTE_GLASS_MAGENTA_LIGHT,
SPR_PALETTE_GLASS_DULL_BROWN_DARK,
SPR_PALETTE_GLASS_DULL_BROWN_LIGHT,
SPR_PALETTE_GLASS_INVISIBLE,
SPR_PALETTE_GLASS_VOID,
};
static constexpr TranslucentWindowPalette kWindowPaletteGrey = { FilterPaletteID::paletteTranslucentGrey, FilterPaletteID::paletteTranslucentGreyHighlight, FilterPaletteID::paletteTranslucentGreyShadow };
static constexpr TranslucentWindowPalette kWindowPaletteLightPurple = { FilterPaletteID::paletteTranslucentLightPurple, FilterPaletteID::paletteTranslucentLightPurpleHighlight, FilterPaletteID::paletteTranslucentLightPurpleShadow };
static constexpr TranslucentWindowPalette kWindowPaletteBrightPurple = { FilterPaletteID::paletteTranslucentBrightPurple, FilterPaletteID::paletteTranslucentBrightPurpleHighlight, FilterPaletteID::paletteTranslucentBrightPurpleShadow };
static constexpr TranslucentWindowPalette kWindowPaletteLightBlue = { FilterPaletteID::paletteTranslucentLightBlue, FilterPaletteID::paletteTranslucentLightBlueHighlight, FilterPaletteID::paletteTranslucentLightBlueShadow };
static constexpr TranslucentWindowPalette kWindowPaletteTeal = { FilterPaletteID::paletteTranslucentTeal, FilterPaletteID::paletteTranslucentTealHighlight, FilterPaletteID::paletteTranslucentTealShadow };
static constexpr TranslucentWindowPalette kWindowPaletteBrightGreen = { FilterPaletteID::paletteTranslucentBrightGreen, FilterPaletteID::paletteTranslucentBrightGreenHighlight, FilterPaletteID::paletteTranslucentBrightGreenShadow };
static constexpr TranslucentWindowPalette kWindowPaletteDarkGreen = { FilterPaletteID::paletteTranslucentDarkGreen, FilterPaletteID::paletteTranslucentDarkGreenHighlight, FilterPaletteID::paletteTranslucentDarkGreenShadow };
static constexpr TranslucentWindowPalette kWindowPaletteMossGreen = { FilterPaletteID::paletteTranslucentMossGreen, FilterPaletteID::paletteTranslucentMossGreenHighlight, FilterPaletteID::paletteTranslucentMossGreenShadow };
static constexpr TranslucentWindowPalette kWindowPaletteOliveGreen = { FilterPaletteID::paletteTranslucentOliveGreen, FilterPaletteID::paletteTranslucentOliveGreenHighlight, FilterPaletteID::paletteTranslucentOliveGreenShadow };
static constexpr TranslucentWindowPalette kWindowPaletteDarkOliveGreen = { FilterPaletteID::paletteTranslucentDarkOliveGreen, FilterPaletteID::paletteTranslucentDarkOliveGreenHighlight, FilterPaletteID::paletteTranslucentDarkOliveGreenShadow };
static constexpr TranslucentWindowPalette kWindowPaletteYellow = { FilterPaletteID::paletteTranslucentYellow, FilterPaletteID::paletteTranslucentYellowHighlight, FilterPaletteID::paletteTranslucentYellowShadow };
static constexpr TranslucentWindowPalette kWindowPaletteLightOrange = { FilterPaletteID::paletteTranslucentLightOrange, FilterPaletteID::paletteTranslucentLightOrangeHighlight, FilterPaletteID::paletteTranslucentLightOrangeShadow };
static constexpr TranslucentWindowPalette kWindowPaletteLightBrown = { FilterPaletteID::paletteTranslucentLightBrown, FilterPaletteID::paletteTranslucentLightBrownHighlight, FilterPaletteID::paletteTranslucentLightBrownShadow };
static constexpr TranslucentWindowPalette kWindowPaletteDarkBrown = { FilterPaletteID::paletteTranslucentDarkBrown, FilterPaletteID::paletteTranslucentDarkBrownHighlight, FilterPaletteID::paletteTranslucentDarkBrownShadow };
static constexpr TranslucentWindowPalette kWindowPaletteSalmonPink = { FilterPaletteID::paletteTranslucentSalmonPink, FilterPaletteID::paletteTranslucentSalmonPinkHighlight, FilterPaletteID::paletteTranslucentSalmonPinkShadow };
static constexpr TranslucentWindowPalette kWindowPaletteBordeauxRed = { FilterPaletteID::paletteTranslucentBordeauxRed, FilterPaletteID::paletteTranslucentBordeauxRedHighlight, FilterPaletteID::paletteTranslucentBordeauxRedShadow };
static constexpr TranslucentWindowPalette kWindowPaletteBrightRed = { FilterPaletteID::paletteTranslucentBrightRed, FilterPaletteID::paletteTranslucentBrightRedHighlight, FilterPaletteID::paletteTranslucentBrightRedShadow };
static constexpr TranslucentWindowPalette kWindowPaletteBrightPink = { FilterPaletteID::paletteTranslucentBrightPink, FilterPaletteID::paletteTranslucentBrightPinkHighlight, FilterPaletteID::paletteTranslucentBrightPinkShadow };
const TranslucentWindowPalette kTranslucentWindowPalettes[COLOUR_COUNT] = {
kWindowPaletteGrey, // COLOUR_BLACK
kWindowPaletteGrey, // COLOUR_GREY
{ FilterPaletteID::paletteTranslucentWhite, FilterPaletteID::paletteTranslucentWhiteHighlight,FilterPaletteID::paletteTranslucentWhiteShadow },
kWindowPaletteLightPurple, // COLOUR_DARK_PURPLE
kWindowPaletteLightPurple, // COLOUR_LIGHT_PURPLE
kWindowPaletteBrightPurple, // COLOUR_BRIGHT_PURPLE
kWindowPaletteLightBlue, // COLOUR_DARK_BLUE
kWindowPaletteLightBlue, // COLOUR_LIGHT_BLUE
kWindowPaletteLightBlue, // COLOUR_ICY_BLUE
kWindowPaletteTeal, // COLOUR_TEAL
kWindowPaletteTeal, // COLOUR_AQUAMARINE
kWindowPaletteBrightGreen, // COLOUR_SATURATED_GREEN
kWindowPaletteDarkGreen, // COLOUR_DARK_GREEN
kWindowPaletteMossGreen, // COLOUR_MOSS_GREEN
kWindowPaletteBrightGreen, // COLOUR_BRIGHT_GREEN
kWindowPaletteOliveGreen, // COLOUR_OLIVE_GREEN
kWindowPaletteDarkOliveGreen, // COLOUR_DARK_OLIVE_GREEN
kWindowPaletteYellow, // COLOUR_BRIGHT_YELLOW
kWindowPaletteYellow, // COLOUR_YELLOW
kWindowPaletteYellow, // COLOUR_DARK_YELLOW
kWindowPaletteLightOrange, // COLOUR_LIGHT_ORANGE
kWindowPaletteLightOrange, // COLOUR_DARK_ORANGE
kWindowPaletteLightBrown, // COLOUR_LIGHT_BROWN
kWindowPaletteLightBrown, // COLOUR_SATURATED_BROWN
kWindowPaletteDarkBrown, // COLOUR_DARK_BROWN
kWindowPaletteSalmonPink, // COLOUR_SALMON_PINK
kWindowPaletteBordeauxRed, // COLOUR_BORDEAUX_RED
kWindowPaletteBrightRed, // COLOUR_SATURATED_RED
kWindowPaletteBrightRed, // COLOUR_BRIGHT_RED
kWindowPaletteBrightPink, // COLOUR_DARK_PINK
kWindowPaletteBrightPink, // COLOUR_BRIGHT_PINK
{ FilterPaletteID::paletteTranslucentLightPink, FilterPaletteID::paletteTranslucentLightPinkHighlight, FilterPaletteID::paletteTranslucentLightPinkShadow },
kWindowPaletteDarkOliveGreen, // COLOUR_DARK_OLIVE_DARK
kWindowPaletteDarkOliveGreen, // COLOUR_DARK_OLIVE_LIGHT
kWindowPaletteLightBrown, // COLOUR_SATURATED_BROWN_LIGHT
kWindowPaletteBordeauxRed, // COLOUR_BORDEAUX_RED_DARK
kWindowPaletteBordeauxRed, // COLOUR_BORDEAUX_RED_LIGHT
kWindowPaletteMossGreen, // COLOUR_GRASS_GREEN_DARK
kWindowPaletteMossGreen, // COLOUR_GRASS_GREEN_LIGHT
kWindowPaletteOliveGreen, // COLOUR_OLIVE_DARK
kWindowPaletteOliveGreen, // COLOUR_OLIVE_LIGHT
kWindowPaletteBrightGreen, // COLOUR_SATURATED_GREEN_LIGHT
kWindowPaletteSalmonPink, // COLOUR_TAN_DARK
kWindowPaletteSalmonPink, // COLOUR_TAN_LIGHT
kWindowPaletteLightPurple, // COLOUR_DULL_PURPLE_LIGHT
kWindowPaletteDarkGreen, // COLOUR_DULL_GREEN_DARK
kWindowPaletteDarkGreen, // COLOUR_DULL_GREEN_LIGHT
kWindowPaletteBrightPurple, // COLOUR_SATURATED_PURPLE_DARK
kWindowPaletteBrightPurple, // COLOUR_SATURATED_PURPLE_LIGHT
kWindowPaletteLightOrange, // COLOUR_ORANGE_LIGHT
kWindowPaletteTeal, // COLOUR_AQUA_DARK
kWindowPaletteBrightPink, // COLOUR_MAGENTA_LIGHT
kWindowPaletteDarkBrown, // COLOUR_DULL_BROWN_DARK
kWindowPaletteDarkBrown, // COLOUR_DULL_BROWN_LIGHT
{ FilterPaletteID::paletteDarken1, FilterPaletteID::paletteDarken1, FilterPaletteID::paletteDarken1 },
{ FilterPaletteID::paletteDarken2, FilterPaletteID::paletteDarken2, FilterPaletteID::paletteDarken2 },
};
// clang-format on
ImageCatalogue ImageId::GetCatalogue() const
{
auto index = GetIndex();
if (index == SPR_TEMP)
{
return ImageCatalogue::TEMPORARY;
}
if (index < SPR_RCTC_G1_END)
{
return ImageCatalogue::G1;
}
if (index < SPR_G2_END)
{
return ImageCatalogue::G2;
}
if (index < SPR_CSG_END)
{
return ImageCatalogue::CSG;
}
if (index < SPR_IMAGE_LIST_END)
{
return ImageCatalogue::OBJECT;
}
return ImageCatalogue::UNKNOWN;
}
static auto GetMaskFunction()
{
if (Platform::AVX2Available())
{
LOG_VERBOSE("registering AVX2 mask function");
return MaskAvx2;
}
else if (Platform::SSE41Available())
{
LOG_VERBOSE("registering SSE4.1 mask function");
return MaskSse4_1;
}
else
{
LOG_VERBOSE("registering scalar mask function");
return MaskScalar;
}
}
static const auto MaskFunc = GetMaskFunction();
void MaskFn(
int32_t width, int32_t height, const uint8_t* RESTRICT maskSrc, const uint8_t* RESTRICT colourSrc, uint8_t* RESTRICT dst,
int32_t maskWrap, int32_t colourWrap, int32_t dstWrap)
{
MaskFunc(width, height, maskSrc, colourSrc, dst, maskWrap, colourWrap, dstWrap);
}
void GfxFilterPixel(RenderTarget& rt, const ScreenCoordsXY& coords, FilterPaletteID palette)
{
GfxFilterRect(rt, { coords, coords }, palette);
}
/**
*
* rct2: 0x00683854
* a1 (ebx)
* product (cl)
*/
void GfxTransposePalette(int32_t pal, uint8_t product)
{
const G1Element* g1 = GfxGetG1Element(pal);
if (g1 != nullptr)
{
int32_t width = g1->width;
int32_t x = g1->x_offset;
uint8_t* source_pointer = g1->offset;
for (; width > 0; width--)
{
auto& dest_pointer = gGamePalette[x];
// Make sure the image never gets darker than the void colour (not-quite-block), to the background colour jumping
// between void and 100% black.
dest_pointer.Blue = std::max<uint8_t>(35, ((source_pointer[0] * product) >> 8));
dest_pointer.Green = std::max<uint8_t>(35, ((source_pointer[1] * product) >> 8));
dest_pointer.Red = std::max<uint8_t>(23, ((source_pointer[2] * product) >> 8));
source_pointer += 3;
x++;
}
UpdatePalette(gGamePalette, 10, 236);
}
}
/**
*
* rct2: 0x006837E3
*/
void LoadPalette()
{
if (gOpenRCT2NoGraphics)
{
return;
}
uint32_t palette = SPR_DEFAULT_PALETTE;
auto water_type = OpenRCT2::ObjectManager::GetObjectEntry<WaterObjectEntry>(0);
if (water_type != nullptr)
{
Guard::Assert(water_type->image_id != kImageIndexUndefined, "Failed to load water palette");
palette = water_type->image_id;
}
const G1Element* g1 = GfxGetG1Element(palette);
if (g1 != nullptr)
{
int32_t width = g1->width;
int32_t x = g1->x_offset;
uint8_t* src = g1->offset;
for (; width > 0; width--)
{
auto& dst = gGamePalette[x];
dst.Blue = src[0];
dst.Green = src[1];
dst.Red = src[2];
src += 3;
x++;
}
}
UpdatePalette(gGamePalette, 10, 236);
GfxInvalidateScreen();
}
/**
*
* rct2: 0x006ED7E5
*/
void GfxInvalidateScreen()
{
GfxSetDirtyBlocks({ { 0, 0 }, { ContextGetWidth(), ContextGetHeight() } });
}
/*
*
* rct2: 0x006EE53B
* left (ax)
* width (bx)
* top (cx)
* height (dx)
* drawpixelinfo (edi)
*/
bool ClipDrawPixelInfo(RenderTarget& dst, RenderTarget& src, const ScreenCoordsXY& coords, int32_t width, int32_t height)
{
assert(src.zoom_level == ZoomLevel{ 0 });
int32_t right = coords.x + width;
int32_t bottom = coords.y + height;
dst = src;
dst.zoom_level = ZoomLevel{ 0 };
if (coords.x > dst.x)
{
uint16_t clippedFromLeft = coords.x - dst.x;
dst.width -= clippedFromLeft;
dst.x = coords.x;
dst.pitch += clippedFromLeft;
dst.bits += clippedFromLeft;
}
int32_t stickOutWidth = dst.x + dst.width - right;
if (stickOutWidth > 0)
{
dst.width -= stickOutWidth;
dst.pitch += stickOutWidth;
}
if (coords.y > dst.y)
{
uint16_t clippedFromTop = coords.y - dst.y;
dst.height -= clippedFromTop;
dst.y = coords.y;
uint32_t bitsPlus = dst.LineStride() * clippedFromTop;
dst.bits += bitsPlus;
}
int32_t bp = dst.y + dst.height - bottom;
if (bp > 0)
{
dst.height -= bp;
}
if (dst.width > 0 && dst.height > 0)
{
dst.x -= coords.x;
dst.y -= coords.y;
return true;
}
return false;
}
void GfxInvalidatePickedUpPeep()
{
auto imageId = gPickupPeepImage;
if (imageId.HasValue())
{
auto* g1 = GfxGetG1Element(imageId);
if (g1 != nullptr)
{
int32_t left = gPickupPeepX + g1->x_offset;
int32_t top = gPickupPeepY + g1->y_offset;
int32_t right = left + g1->width;
int32_t bottom = top + g1->height;
GfxSetDirtyBlocks({ { left, top }, { right, bottom } });
}
}
}
void GfxDrawPickedUpPeep(RenderTarget& rt)
{
if (gPickupPeepImage.HasValue())
{
GfxDrawSprite(rt, gPickupPeepImage, { gPickupPeepX, gPickupPeepY });
}
}
std::optional<uint32_t> GetPaletteG1Index(colour_t paletteId)
{
if (paletteId < kPaletteTotalOffsets)
{
return kPaletteToG1Offset[paletteId];
}
return std::nullopt;
}
std::optional<PaletteMap> GetPaletteMapForColour(colour_t paletteId)
{
auto g1Index = GetPaletteG1Index(paletteId);
if (g1Index.has_value())
{
auto g1 = GfxGetG1Element(g1Index.value());
if (g1 != nullptr)
{
return PaletteMap(g1->offset, g1->height, g1->width);
}
}
return std::nullopt;
}
uint8_t* RenderTarget::GetBitsOffset(const ScreenCoordsXY& pos) const
{
return bits + pos.x + pos.y * LineStride();
}
RenderTarget RenderTarget::Crop(const ScreenCoordsXY& pos, const ScreenSize& size) const
{
RenderTarget result = *this;
result.bits = GetBitsOffset(pos);
result.x = pos.x;
result.y = pos.y;
result.width = size.width;
result.height = size.height;
result.pitch = width + pitch - size.width;
return result;
}
FilterPaletteID GetGlassPaletteId(colour_t c)
{
return kGlassPaletteIds[c];
}
void UpdatePalette(std::span<const OpenRCT2::Drawing::PaletteBGRA> palette, int32_t start_index, int32_t num_colours)
{
for (int32_t i = start_index; i < num_colours + start_index; i++)
{
const auto& colour = palette[i];
uint8_t b = colour.Blue;
uint8_t g = colour.Green;
uint8_t r = colour.Red;
if (LightFx::IsAvailable())
{
LightFx::ApplyPaletteFilter(i, &r, &g, &b);
}
else
{
float night = gDayNightCycle;
if (night >= 0 && gClimateLightningFlash == 0)
{
r = Lerp(r, SoftLight(r, 8), night);
g = Lerp(g, SoftLight(g, 8), night);
b = Lerp(b, SoftLight(b, 128), night);
}
}
gPalette[i].Blue = b;
gPalette[i].Green = g;
gPalette[i].Red = r;
gPalette[i].Alpha = 0;
}
// Fix #1749 and #6535: rainbow path, donut shop and pause button contain black spots that should be white.
gPalette[255].Blue = 255;
gPalette[255].Green = 255;
gPalette[255].Red = 255;
gPalette[255].Alpha = 0;
if (!gOpenRCT2Headless)
{
DrawingEngineSetPalette(gPalette);
}
}
enum
{
SPR_GAME_PALETTE_DEFAULT = 1532,
SPR_GAME_PALETTE_WATER = 1533,
SPR_GAME_PALETTE_WATER_DARKER_1 = 1534,
SPR_GAME_PALETTE_WATER_DARKER_2 = 1535,
SPR_GAME_PALETTE_3 = 1536,
SPR_GAME_PALETTE_3_DARKER_1 = 1537,
SPR_GAME_PALETTE_3_DARKER_2 = 1538,
SPR_GAME_PALETTE_4 = 1539,
SPR_GAME_PALETTE_4_DARKER_1 = 1540,
SPR_GAME_PALETTE_4_DARKER_2 = 1541,
};
/**
*
* rct2: 0x006838BD
*/
void UpdatePaletteEffects()
{
auto water_type = OpenRCT2::ObjectManager::GetObjectEntry<WaterObjectEntry>(0);
if (gClimateLightningFlash == 1)
{
// Change palette to lighter colour during lightning
int32_t palette = SPR_GAME_PALETTE_DEFAULT;
if (water_type != nullptr)
{
palette = water_type->image_id;
}
const G1Element* g1 = GfxGetG1Element(palette);
if (g1 != nullptr)
{
int32_t xoffset = g1->x_offset;
for (int32_t i = 0; i < g1->width; i++)
{
auto& paletteOffset = gGamePalette[xoffset + i];
paletteOffset.Blue = -((0xFF - g1->offset[(i * 3) + 0]) / 2) - 1;
paletteOffset.Green = -((0xFF - g1->offset[(i * 3) + 1]) / 2) - 1;
paletteOffset.Red = -((0xFF - g1->offset[(i * 3) + 2]) / 2) - 1;
}
UpdatePalette(gGamePalette, kPaletteOffsetDynamic, kPaletteLengthDynamic);
}
gClimateLightningFlash++;
}
else
{
if (gClimateLightningFlash == 2)
{
// Change palette back to normal after lightning
int32_t palette = SPR_GAME_PALETTE_DEFAULT;
if (water_type != nullptr)
{
palette = water_type->image_id;
}
const G1Element* g1 = GfxGetG1Element(palette);
if (g1 != nullptr)
{
int32_t xoffset = g1->x_offset;
for (int32_t i = 0; i < g1->width; i++)
{
auto& paletteOffset = gGamePalette[xoffset + i];
paletteOffset.Blue = g1->offset[(i * 3) + 0];
paletteOffset.Green = g1->offset[(i * 3) + 1];
paletteOffset.Red = g1->offset[(i * 3) + 2];
}
}
}
// Animate the water/lava/chain movement palette
uint32_t shade = 0;
if (Config::Get().general.renderWeatherGloom)
{
auto paletteId = ClimateGetWeatherGloomPaletteId(getGameState().weatherCurrent);
if (paletteId != FilterPaletteID::paletteNull)
{
shade = 1;
if (paletteId != FilterPaletteID::paletteDarken1)
{
shade = 2;
}
}
}
uint32_t j = gPaletteEffectFrame;
j = ((static_cast<uint16_t>((~j / 2) * 128) * 15) >> 16);
uint32_t waterId = SPR_GAME_PALETTE_WATER;
if (water_type != nullptr)
{
waterId = water_type->palette_index_1;
}
const G1Element* g1 = GfxGetG1Element(shade + waterId);
if (g1 != nullptr)
{
uint8_t* vs = &g1->offset[j * 3];
int32_t n = kPaletteLengthWaterWaves;
for (int32_t i = 0; i < n; i++)
{
auto& vd = gGamePalette[kPaletteOffsetWaterWaves + i];
vd.Blue = vs[0];
vd.Green = vs[1];
vd.Red = vs[2];
vs += 9;
if (vs >= &g1->offset[9 * n])
{
vs -= 9 * n;
}
}
}
waterId = SPR_GAME_PALETTE_3;
if (water_type != nullptr)
{
waterId = water_type->palette_index_2;
}
g1 = GfxGetG1Element(shade + waterId);
if (g1 != nullptr)
{
uint8_t* vs = &g1->offset[j * 3];
int32_t n = kPaletteLengthWaterSparkles;
for (int32_t i = 0; i < n; i++)
{
auto& vd = gGamePalette[kPaletteOffsetWaterSparkles + i];
vd.Blue = vs[0];
vd.Green = vs[1];
vd.Red = vs[2];
vs += 9;
if (vs >= &g1->offset[9 * n])
{
vs -= 9 * n;
}
}
}
j = (static_cast<uint16_t>(gPaletteEffectFrame * -960) * 3) >> 16;
waterId = SPR_GAME_PALETTE_4;
g1 = GfxGetG1Element(shade + waterId);
if (g1 != nullptr)
{
uint8_t* vs = &g1->offset[j * 3];
int32_t n = 3;
for (int32_t i = 0; i < n; i++)
{
auto& vd = gGamePalette[PaletteIndex::pi243 + i];
vd.Blue = vs[0];
vd.Green = vs[1];
vd.Red = vs[2];
vs += 3;
if (vs >= &g1->offset[3 * n])
{
vs -= 3 * n;
}
}
}
UpdatePalette(gGamePalette, kPaletteOffsetAnimated, kPaletteLengthAnimated);
if (gClimateLightningFlash == 2)
{
UpdatePalette(gGamePalette, kPaletteOffsetDynamic, kPaletteLengthDynamic);
gClimateLightningFlash = 0;
}
}
}
void RefreshVideo()
{
ContextRecreateWindow();
DrawingEngineSetPalette(gPalette);
GfxInvalidateScreen();
}
void ToggleWindowedMode()
{
int32_t rt = Config::Get().general.fullscreenMode == 0 ? 2 : 0;
ContextSetFullscreenMode(rt);
Config::Get().general.fullscreenMode = rt;
Config::Save();
}
void DebugDPI(RenderTarget& rt)
{
ScreenCoordsXY topLeft = { rt.x, rt.y };
ScreenCoordsXY bottomRight = { rt.x + rt.width - 1, rt.y + rt.height - 1 };
ScreenCoordsXY topRight = { rt.x + rt.width - 1, rt.y };
ScreenCoordsXY bottomLeft = { rt.x, rt.y + rt.height - 1 };
GfxDrawLine(rt, { topLeft, bottomRight }, PaletteIndex::pi136);
GfxDrawLine(rt, { bottomLeft, topRight }, PaletteIndex::pi136);
GfxDrawLine(rt, { topLeft, topRight }, PaletteIndex::pi129);
GfxDrawLine(rt, { topRight, bottomRight }, PaletteIndex::pi129);
GfxDrawLine(rt, { bottomLeft, bottomRight }, PaletteIndex::pi129);
GfxDrawLine(rt, { topLeft, bottomLeft }, PaletteIndex::pi129);
GfxDrawLine(rt, { topLeft, topLeft + ScreenCoordsXY{ 4, 0 } }, PaletteIndex::pi136);
const auto str = std::to_string(rt.x);
DrawText(rt, ScreenCoordsXY{ rt.x, rt.y }, { COLOUR_WHITE, FontStyle::Tiny }, str.c_str());
const auto str2 = std::to_string(rt.y);
DrawText(rt, ScreenCoordsXY{ rt.x, rt.y + 6 }, { COLOUR_WHITE, FontStyle::Tiny }, str2.c_str());
}
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