mirror of https://github.com/OpenRCT2/OpenRCT2.git
365 lines
17 KiB
C++
365 lines
17 KiB
C++
#pragma region Copyright (c) 2014-2018 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#ifndef _DRAWING_H_
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#define _DRAWING_H_
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#include "../common.h"
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#include "../interface/Colour.h"
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namespace OpenRCT2
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{
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interface IPlatformEnvironment;
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}
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struct rct_g1_element {
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uint8* offset; // 0x00
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sint16 width; // 0x04
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sint16 height; // 0x06
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sint16 x_offset; // 0x08
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sint16 y_offset; // 0x0A
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uint16 flags; // 0x0C
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uint16 zoomed_offset; // 0x0E
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};
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struct rct_drawpixelinfo {
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uint8* bits; // 0x00
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sint16 x; // 0x04
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sint16 y; // 0x06
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sint16 width; // 0x08
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sint16 height; // 0x0A
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sint16 pitch; // 0x0C note: this is actually (pitch - width)
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uint16 zoom_level; // 0x0E
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};
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struct rct_g1_element_32bit {
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uint32 offset; // 0x00 note: uint32 always!
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sint16 width; // 0x04
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sint16 height; // 0x06
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sint16 x_offset; // 0x08
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sint16 y_offset; // 0x0A
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uint16 flags; // 0x0C
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uint16 zoomed_offset; // 0x0E
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};
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assert_struct_size(rct_g1_element_32bit, 0x10);
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enum {
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G1_FLAG_BMP = (1 << 0), // Image data is encoded as raw pixels (no transparency)
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G1_FLAG_1 = (1 << 1),
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G1_FLAG_RLE_COMPRESSION = (1 << 2), // Image data is encoded using RCT2's form of run length encoding
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G1_FLAG_PALETTE = (1 << 3), // Image data is a sequence of palette entries R8G8B8
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G1_FLAG_HAS_ZOOM_SPRITE = (1 << 4), // Use a different sprite for higher zoom levels
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G1_FLAG_NO_ZOOM_DRAW = (1 << 5), // Does not get drawn at higher zoom levels (only zoom 0)
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};
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enum : uint32
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{
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IMAGE_TYPE_DEFAULT = 0,
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IMAGE_TYPE_REMAP = (1 << 29),
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IMAGE_TYPE_TRANSPARENT = (1 << 30),
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IMAGE_TYPE_REMAP_2_PLUS = (1u << 31)
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// REMAP_2_PLUS + REMAP = REMAP 2
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// REMAP_2_PLUS = REMAP 3
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};
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enum {
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INSET_RECT_FLAG_FILL_GREY = (1 << 2), // 0x04
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INSET_RECT_FLAG_BORDER_NONE = (1 << 3), // 0x08
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INSET_RECT_FLAG_FILL_NONE = (1 << 4), // 0x10
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INSET_RECT_FLAG_BORDER_INSET = (1 << 5), // 0x20
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INSET_RECT_FLAG_FILL_DONT_LIGHTEN = (1 << 6), // 0x40
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INSET_RECT_FLAG_FILL_MID_LIGHT = (1 << 7), // 0x80
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};
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enum FILTER_PALETTE_ID {
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PALETTE_NULL = 0,
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PALETTE_WATER = 32,
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PALETTE_34 = 34,
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PALETTE_45 = 45, // Decolourise + lighten
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PALETTE_46 = 46,
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PALETTE_DARKEN_3 = 47,
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PALETTE_DARKEN_1 = 49,
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PALETTE_DARKEN_2 = 50,
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PALETTE_51 = 51, // Decolourise + darken
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PALETTE_TRANSLUCENT_GREY = 52,
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PALETTE_TRANSLUCENT_GREY_HIGHLIGHT = 53,
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PALETTE_TRANSLUCENT_GREY_SHADOW = 54,
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PALETTE_TRANSLUCENT_LIGHT_BLUE = 55,
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PALETTE_TRANSLUCENT_LIGHT_BLUE_HIGHLIGHT = 56,
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PALETTE_TRANSLUCENT_LIGHT_BLUE_SHADOW = 57,
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PALETTE_TRANSLUCENT_BORDEAUX_RED = 58,
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PALETTE_TRANSLUCENT_BORDEAUX_RED_HIGHLIGHT = 59,
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PALETTE_TRANSLUCENT_BORDEAUX_RED_SHADOW = 60,
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PALETTE_TRANSLUCENT_DARK_GREEN = 61,
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PALETTE_TRANSLUCENT_DARK_GREEN_HIGHLIGHT = 62,
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PALETTE_TRANSLUCENT_DARK_GREEN_SHADOW = 63,
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PALETTE_TRANSLUCENT_LIGHT_PURPLE = 64,
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PALETTE_TRANSLUCENT_LIGHT_PURPLE_HIGHLIGHT = 65,
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PALETTE_TRANSLUCENT_LIGHT_PURPLE_SHADOW = 66,
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PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN = 67,
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PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN_HIGHLIGHT = 68,
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PALETTE_TRANSLUCENT_DARK_OLIVE_GREEN_SHADOW = 69,
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PALETTE_TRANSLUCENT_LIGHT_BROWN = 70,
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PALETTE_TRANSLUCENT_LIGHT_BROWN_HIGHLIGHT = 71,
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PALETTE_TRANSLUCENT_LIGHT_BROWN_SHADOW = 72,
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PALETTE_TRANSLUCENT_YELLOW = 73,
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PALETTE_TRANSLUCENT_YELLOW_HIGHLIGHT = 74,
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PALETTE_TRANSLUCENT_YELLOW_SHADOW = 75,
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PALETTE_TRANSLUCENT_MOSS_GREEN = 76,
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PALETTE_TRANSLUCENT_MOSS_GREEN_HIGHLIGHT = 77,
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PALETTE_TRANSLUCENT_MOSS_GREEN_SHADOW = 78,
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PALETTE_TRANSLUCENT_OLIVE_GREEN = 79,
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PALETTE_TRANSLUCENT_OLIVE_GREEN_HIGHLIGHT = 80,
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PALETTE_TRANSLUCENT_OLIVE_GREEN_SHADOW = 81,
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PALETTE_TRANSLUCENT_BRIGHT_GREEN = 82,
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PALETTE_TRANSLUCENT_BRIGHT_GREEN_HIGHLIGHT = 83,
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PALETTE_TRANSLUCENT_BRIGHT_GREEN_SHADOW = 84,
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PALETTE_TRANSLUCENT_SALMON_PINK = 85,
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PALETTE_TRANSLUCENT_SALMON_PINK_HIGHLIGHT = 86,
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PALETTE_TRANSLUCENT_SALMON_PINK_SHADOW = 87,
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PALETTE_TRANSLUCENT_BRIGHT_PURPLE = 88,
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PALETTE_TRANSLUCENT_BRIGHT_PURPLE_HIGHLIGHT = 89,
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PALETTE_TRANSLUCENT_BRIGHT_PURPLE_SHADOW = 90,
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PALETTE_TRANSLUCENT_BRIGHT_RED = 91,
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PALETTE_TRANSLUCENT_BRIGHT_RED_HIGHLIGHT = 92,
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PALETTE_TRANSLUCENT_BRIGHT_RED_SHADOW = 93,
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PALETTE_TRANSLUCENT_LIGHT_ORANGE = 94,
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PALETTE_TRANSLUCENT_LIGHT_ORANGE_HIGHLIGHT = 95,
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PALETTE_TRANSLUCENT_LIGHT_ORANGE_SHADOW = 96,
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PALETTE_TRANSLUCENT_TEAL = 97,
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PALETTE_TRANSLUCENT_TEAL_HIGHLIGHT = 98,
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PALETTE_TRANSLUCENT_TEAL_SHADOW = 99,
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PALETTE_TRANSLUCENT_BRIGHT_PINK = 100,
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PALETTE_TRANSLUCENT_BRIGHT_PINK_HIGHLIGHT = 101,
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PALETTE_TRANSLUCENT_BRIGHT_PINK_SHADOW = 102,
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PALETTE_TRANSLUCENT_DARK_BROWN = 103,
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PALETTE_TRANSLUCENT_DARK_BROWN_HIGHLIGHT = 104,
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PALETTE_TRANSLUCENT_DARK_BROWN_SHADOW = 105,
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PALETTE_TRANSLUCENT_LIGHT_PINK = 106,
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PALETTE_TRANSLUCENT_LIGHT_PINK_HIGHLIGHT = 107,
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PALETTE_TRANSLUCENT_LIGHT_PINK_SHADOW = 108,
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PALETTE_TRANSLUCENT_WHITE = 109,
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PALETTE_TRANSLUCENT_WHITE_HIGHLIGHT = 110,
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PALETTE_TRANSLUCENT_WHITE_SHADOW = 111,
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PALETTE_GLASS_BLACK = 112 + COLOUR_BLACK,
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PALETTE_GLASS_GREY = 112 + COLOUR_GREY,
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PALETTE_GLASS_WHITE = 112 + COLOUR_WHITE,
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PALETTE_GLASS_DARK_PURPLE = 112 + COLOUR_DARK_PURPLE,
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PALETTE_GLASS_LIGHT_PURPLE = 112 + COLOUR_LIGHT_PURPLE,
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PALETTE_GLASS_BRIGHT_PURPLE = 112 + COLOUR_BRIGHT_PURPLE,
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PALETTE_GLASS_DARK_BLUE = 112 + COLOUR_DARK_BLUE,
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PALETTE_GLASS_LIGHT_BLUE = 112 + COLOUR_LIGHT_BLUE,
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PALETTE_GLASS_ICY_BLUE = 112 + COLOUR_ICY_BLUE,
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PALETTE_GLASS_TEAL = 112 + COLOUR_TEAL,
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PALETTE_GLASS_AQUAMARINE = 112 + COLOUR_AQUAMARINE,
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PALETTE_GLASS_SATURATED_GREEN = 112 + COLOUR_SATURATED_GREEN,
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PALETTE_GLASS_DARK_GREEN = 112 + COLOUR_DARK_GREEN,
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PALETTE_GLASS_MOSS_GREEN = 112 + COLOUR_MOSS_GREEN,
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PALETTE_GLASS_BRIGHT_GREEN = 112 + COLOUR_BRIGHT_GREEN,
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PALETTE_GLASS_OLIVE_GREEN = 112 + COLOUR_OLIVE_GREEN,
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PALETTE_GLASS_DARK_OLIVE_GREEN = 112 + COLOUR_DARK_OLIVE_GREEN,
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PALETTE_GLASS_BRIGHT_YELLOW = 112 + COLOUR_BRIGHT_YELLOW,
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PALETTE_GLASS_YELLOW = 112 + COLOUR_YELLOW,
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PALETTE_GLASS_DARK_YELLOW = 112 + COLOUR_DARK_YELLOW,
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PALETTE_GLASS_LIGHT_ORANGE = 112 + COLOUR_LIGHT_ORANGE,
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PALETTE_GLASS_DARK_ORANGE = 112 + COLOUR_DARK_ORANGE,
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PALETTE_GLASS_LIGHT_BROWN = 112 + COLOUR_LIGHT_BROWN,
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PALETTE_GLASS_SATURATED_BROWN = 112 + COLOUR_SATURATED_BROWN,
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PALETTE_GLASS_DARK_BROWN = 112 + COLOUR_DARK_BROWN,
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PALETTE_GLASS_SALMON_PINK = 112 + COLOUR_SALMON_PINK,
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PALETTE_GLASS_BORDEAUX_RED = 112 + COLOUR_BORDEAUX_RED,
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PALETTE_GLASS_SATURATED_RED = 112 + COLOUR_SATURATED_RED,
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PALETTE_GLASS_BRIGHT_RED = 112 + COLOUR_BRIGHT_RED,
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PALETTE_GLASS_DARK_PINK = 112 + COLOUR_DARK_PINK,
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PALETTE_GLASS_BRIGHT_PINK = 112 + COLOUR_BRIGHT_PINK,
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PALETTE_GLASS_LIGHT_PINK = 112 + COLOUR_LIGHT_PINK,
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};
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struct translucent_window_palette {
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FILTER_PALETTE_ID base;
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FILTER_PALETTE_ID highlight;
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FILTER_PALETTE_ID shadow;
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};
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#pragma pack(push, 1)
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struct rct_palette_entry {
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uint8 blue;
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uint8 green;
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uint8 red;
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uint8 alpha;
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};
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assert_struct_size(rct_palette_entry, 4);
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#pragma pack(pop)
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struct rct_palette {
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rct_palette_entry entries[256];
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};
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struct rct_size16
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{
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sint16 width;
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sint16 height;
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};
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#define SPRITE_ID_PALETTE_COLOUR_1(colourId) (IMAGE_TYPE_REMAP | ((colourId) << 19))
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#define SPRITE_ID_PALETTE_COLOUR_2(primaryId, secondaryId) (IMAGE_TYPE_REMAP_2_PLUS | IMAGE_TYPE_REMAP | ((primaryId << 19) | (secondaryId << 24)))
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#define SPRITE_ID_PALETTE_COLOUR_3(primaryId, secondaryId) (IMAGE_TYPE_REMAP_2_PLUS | ((primaryId << 19) | (secondaryId << 24)))
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#define PALETTE_TO_G1_OFFSET_COUNT 144
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#define INSET_RECT_F_30 (INSET_RECT_FLAG_BORDER_INSET | INSET_RECT_FLAG_FILL_NONE)
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#define INSET_RECT_F_60 (INSET_RECT_FLAG_BORDER_INSET | INSET_RECT_FLAG_FILL_DONT_LIGHTEN)
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#define INSET_RECT_F_E0 (INSET_RECT_FLAG_BORDER_INSET | INSET_RECT_FLAG_FILL_DONT_LIGHTEN | INSET_RECT_FLAG_FILL_MID_LIGHT)
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#define MAX_SCROLLING_TEXT_MODES 38
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extern sint16 gCurrentFontSpriteBase;
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extern uint16 gCurrentFontFlags;
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extern rct_palette_entry gPalette[256];
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extern uint8 gGamePalette[256 * 4];
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extern uint32 gPaletteEffectFrame;
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extern const FILTER_PALETTE_ID GlassPaletteIds[COLOUR_COUNT];
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extern const uint16 palette_to_g1_offset[];
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extern uint8 gPeepPalette[256];
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extern uint8 gOtherPalette[256];
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extern uint8 text_palette[];
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extern const translucent_window_palette TranslucentWindowPalettes[COLOUR_COUNT];
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extern sint32 gLastDrawStringX;
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extern sint32 gLastDrawStringY;
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extern uint32 gPickupPeepImage;
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extern sint32 gPickupPeepX;
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extern sint32 gPickupPeepY;
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extern bool gTinyFontAntiAliased;
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extern rct_drawpixelinfo gScreenDPI;
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extern rct_drawpixelinfo gWindowDPI;
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//
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bool clip_drawpixelinfo(rct_drawpixelinfo *dst, rct_drawpixelinfo *src, sint32 x, sint32 y, sint32 width, sint32 height);
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void gfx_set_dirty_blocks(sint16 left, sint16 top, sint16 right, sint16 bottom);
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void gfx_draw_all_dirty_blocks();
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void gfx_invalidate_screen();
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// palette
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void gfx_transpose_palette(sint32 pal, uint8 product);
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void load_palette();
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// other
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void gfx_clear(rct_drawpixelinfo *dpi, uint8 paletteIndex);
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void gfx_draw_pixel(rct_drawpixelinfo *dpi, sint32 x, sint32 y, sint32 colour);
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void gfx_filter_pixel(rct_drawpixelinfo *dpi, sint32 x, sint32 y, FILTER_PALETTE_ID palette);
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void gfx_invalidate_pickedup_peep();
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void gfx_draw_pickedup_peep(rct_drawpixelinfo *dpi);
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// line
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void gfx_draw_line(rct_drawpixelinfo *dpi, sint32 x1, sint32 y1, sint32 x2, sint32 y2, sint32 colour);
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void gfx_draw_line_software(rct_drawpixelinfo *dpi, sint32 x1, sint32 y1, sint32 x2, sint32 y2, sint32 colour);
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// rect
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void gfx_fill_rect(rct_drawpixelinfo *dpi, sint32 left, sint32 top, sint32 right, sint32 bottom, sint32 colour);
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void gfx_fill_rect_inset(rct_drawpixelinfo* dpi, sint16 left, sint16 top, sint16 right, sint16 bottom, sint32 colour, uint8 flags);
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void gfx_filter_rect(rct_drawpixelinfo *dpi, sint32 left, sint32 top, sint32 right, sint32 bottom, FILTER_PALETTE_ID palette);
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// sprite
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bool gfx_load_g1(const OpenRCT2::IPlatformEnvironment& env);
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bool gfx_load_g2();
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bool gfx_load_csg();
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void gfx_unload_g1();
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void gfx_unload_g2();
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void gfx_unload_csg();
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const rct_g1_element * gfx_get_g1_element(sint32 image_id);
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void gfx_set_g1_element(sint32 imageId, const rct_g1_element * g1);
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bool is_csg_loaded();
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uint32 gfx_object_allocate_images(const rct_g1_element * images, uint32 count);
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void gfx_object_free_images(uint32 baseImageId, uint32 count);
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void gfx_object_check_all_images_freed();
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void FASTCALL gfx_bmp_sprite_to_buffer(const uint8* palette_pointer, uint8* source_pointer, uint8* dest_pointer, const rct_g1_element* source_image, rct_drawpixelinfo *dest_dpi, sint32 height, sint32 width, sint32 image_type);
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void FASTCALL gfx_rle_sprite_to_buffer(const uint8* RESTRICT source_bits_pointer, uint8* RESTRICT dest_bits_pointer, const uint8* RESTRICT palette_pointer, const rct_drawpixelinfo * RESTRICT dpi, sint32 image_type, sint32 source_y_start, sint32 height, sint32 source_x_start, sint32 width);
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void FASTCALL gfx_draw_sprite(rct_drawpixelinfo *dpi, sint32 image_id, sint32 x, sint32 y, uint32 tertiary_colour);
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void FASTCALL gfx_draw_glpyh(rct_drawpixelinfo *dpi, sint32 image_id, sint32 x, sint32 y, uint8 * palette);
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void FASTCALL gfx_draw_sprite_raw_masked(rct_drawpixelinfo *dpi, sint32 x, sint32 y, sint32 maskImage, sint32 colourImage);
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void FASTCALL gfx_draw_sprite_solid(rct_drawpixelinfo * dpi, sint32 image, sint32 x, sint32 y, uint8 colour);
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void FASTCALL gfx_draw_sprite_software(rct_drawpixelinfo *dpi, sint32 image_id, sint32 x, sint32 y, uint32 tertiary_colour);
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uint8* FASTCALL gfx_draw_sprite_get_palette(sint32 image_id, uint32 tertiary_colour);
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void FASTCALL gfx_draw_sprite_palette_set_software(rct_drawpixelinfo *dpi, sint32 image_id, sint32 x, sint32 y, uint8* palette_pointer, uint8* unknown_pointer);
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void FASTCALL gfx_draw_sprite_raw_masked_software(rct_drawpixelinfo *dpi, sint32 x, sint32 y, sint32 maskImage, sint32 colourImage);
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// string
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void gfx_draw_string(rct_drawpixelinfo *dpi, const_utf8string buffer, uint8 colour, sint32 x, sint32 y);
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void gfx_draw_string_left(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y);
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void gfx_draw_string_centred(rct_drawpixelinfo *dpi, rct_string_id format, sint32 x, sint32 y, uint8 colour, void *args);
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void gfx_draw_string_right(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y);
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void draw_string_left_underline(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y);
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void draw_string_centred_underline(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y);
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void draw_string_right_underline(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y);
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void gfx_draw_string_left_clipped(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y, sint32 width);
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void gfx_draw_string_centred_clipped(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y, sint32 width);
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void gfx_draw_string_right_clipped(rct_drawpixelinfo *dpi, rct_string_id format, void *args, uint8 colour, sint32 x, sint32 y, sint32 width);
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sint32 gfx_draw_string_left_wrapped(rct_drawpixelinfo *dpi, void *args, sint32 x, sint32 y, sint32 width, rct_string_id format, uint8 colour);
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sint32 gfx_draw_string_centred_wrapped(rct_drawpixelinfo *dpi, void *args, sint32 x, sint32 y, sint32 width, rct_string_id format, uint8 colour);
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void gfx_draw_string_left_centred(rct_drawpixelinfo *dpi, rct_string_id format, void *args, sint32 colour, sint32 x, sint32 y);
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void draw_string_centred_raw(rct_drawpixelinfo *dpi, sint32 x, sint32 y, sint32 numLines, char *text);
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void gfx_draw_string_centred_wrapped_partial(rct_drawpixelinfo *dpi, sint32 x, sint32 y, sint32 width, sint32 colour, rct_string_id format, void *args, sint32 ticks);
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void gfx_draw_string_with_y_offsets(rct_drawpixelinfo *dpi, const utf8 *text, sint32 colour, sint32 x, sint32 y, const sint8 *yOffsets, bool forceSpriteFont);
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sint32 gfx_wrap_string(char* buffer, sint32 width, sint32* num_lines, sint32* font_height);
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sint32 gfx_get_string_width(const utf8 * buffer);
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sint32 gfx_get_string_width_new_lined(char* buffer);
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sint32 string_get_height_raw(char *buffer);
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sint32 gfx_clip_string(char* buffer, sint32 width);
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void shorten_path(utf8 *buffer, size_t bufferSize, const utf8 *path, sint32 availableWidth);
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void ttf_draw_string(rct_drawpixelinfo *dpi, const_utf8string text, sint32 colour, sint32 x, sint32 y);
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// scrolling text
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void scrolling_text_initialise_bitmaps();
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sint32 scrolling_text_setup(struct paint_session * session, rct_string_id stringId, uint16 scroll, uint16 scrollingMode);
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rct_size16 FASTCALL gfx_get_sprite_size(uint32 image_id);
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size_t g1_calculate_data_size(const rct_g1_element * g1);
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void mask_scalar(sint32 width, sint32 height, const uint8 * RESTRICT maskSrc, const uint8 * RESTRICT colourSrc,
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uint8 * RESTRICT dst, sint32 maskWrap, sint32 colourWrap, sint32 dstWrap);
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void mask_sse4_1(sint32 width, sint32 height, const uint8 * RESTRICT maskSrc, const uint8 * RESTRICT colourSrc,
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uint8 * RESTRICT dst, sint32 maskWrap, sint32 colourWrap, sint32 dstWrap);
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void mask_avx2(sint32 width, sint32 height, const uint8 * RESTRICT maskSrc, const uint8 * RESTRICT colourSrc,
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uint8 * RESTRICT dst, sint32 maskWrap, sint32 colourWrap, sint32 dstWrap);
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void mask_init();
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extern void (*mask_fn)(sint32 width, sint32 height, const uint8 * RESTRICT maskSrc, const uint8 * RESTRICT colourSrc,
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uint8 * RESTRICT dst, sint32 maskWrap, sint32 colourWrap, sint32 dstWrap);
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#include "NewDrawing.h"
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#endif
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