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OpenRCT2/src/openrct2/drawing/ScrollingText.cpp

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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 <algorithm>
#include "../config/Config.h"
#include "../interface/Colour.h"
#include "../localisation/Localisation.h"
#include "../localisation/LocalisationService.h"
#include "../paint/Paint.h"
#include "../sprites.h"
#include "Drawing.h"
#include "TTF.h"
#pragma pack(push, 1)
/* size: 0xA12 */
struct rct_draw_scroll_text {
rct_string_id string_id; // 0x00
uint32 string_args_0; // 0x02
uint32 string_args_1; // 0x06
uint16 position; // 0x0A
uint16 mode; // 0x0C
uint32 id; // 0x0E
uint8 bitmap[64 * 40]; // 0x12
};
assert_struct_size(rct_draw_scroll_text, 0xA12);
#pragma pack(pop)
#define MAX_SCROLLING_TEXT_ENTRIES 32
static rct_draw_scroll_text _drawScrollTextList[MAX_SCROLLING_TEXT_ENTRIES];
static uint8 _characterBitmaps[FONT_SPRITE_GLYPH_COUNT][8];
static uint32 _drawSCrollNextIndex = 0;
static void scrolling_text_set_bitmap_for_sprite(utf8 *text, sint32 scroll, uint8 *bitmap, const sint16 *scrollPositionOffsets);
static void scrolling_text_set_bitmap_for_ttf(utf8 *text, sint32 scroll, uint8 *bitmap, const sint16 *scrollPositionOffsets);
void scrolling_text_initialise_bitmaps()
{
uint8 drawingSurface[64];
rct_drawpixelinfo dpi = {
/* .bits = */ (uint8 *)&drawingSurface,
/* .x = */ 0,
/* .y = */ 0,
/* .width = */ 8,
/* .height = */ 8,
/* .pitch = */ 0,
/* .zoom_level = */ 0
};
for (sint32 i = 0; i < FONT_SPRITE_GLYPH_COUNT; i++) {
memset(drawingSurface, 0, sizeof(drawingSurface));
gfx_draw_sprite_software(&dpi, SPR_CHAR_START + FONT_SPRITE_BASE_TINY + i, -1, 0, 0);
for (sint32 x = 0; x < 8; x++) {
uint8 val = 0;
for (sint32 y = 0; y < 8; y++) {
val >>= 1;
uint8 pixel = dpi.bits[x + y * 8];
if (pixel == 1 || (gTinyFontAntiAliased && pixel == 2)) {
val |= 0x80;
}
}
_characterBitmaps[i][x] = val;
}
}
for (sint32 i = 0; i < MAX_SCROLLING_TEXT_ENTRIES; i++)
{
sint32 imageId = SPR_SCROLLING_TEXT_START + i;
const rct_g1_element * g1original = gfx_get_g1_element(imageId);
if (g1original != nullptr)
{
rct_g1_element g1 = *g1original;
g1.offset = _drawScrollTextList[i].bitmap;
g1.width = 64;
g1.height = 40;
g1.offset[0] = 0xFF;
g1.offset[1] = 0xFF;
g1.offset[14] = 0;
g1.offset[15] = 0;
g1.offset[16] = 0;
g1.offset[17] = 0;
gfx_set_g1_element(imageId, &g1);
}
}
}
static uint8 *font_sprite_get_codepoint_bitmap(sint32 codepoint)
{
return _characterBitmaps[font_sprite_get_codepoint_offset(codepoint)];
}
static sint32 scrolling_text_get_matching_or_oldest(rct_string_id stringId, uint16 scroll, uint16 scrollingMode)
{
uint32 oldestId = 0xFFFFFFFF;
sint32 scrollIndex = -1;
for (sint32 i = 0; i < MAX_SCROLLING_TEXT_ENTRIES; i++) {
rct_draw_scroll_text *scrollText = &_drawScrollTextList[i];
if (oldestId >= scrollText->id) {
oldestId = scrollText->id;
scrollIndex = i;
}
// If exact match return the matching index
uint32 stringArgs0, stringArgs1;
memcpy(&stringArgs0, gCommonFormatArgs + 0, sizeof(uint32));
memcpy(&stringArgs1, gCommonFormatArgs + 4, sizeof(uint32));
if (
scrollText->string_id == stringId &&
scrollText->string_args_0 == stringArgs0 &&
scrollText->string_args_1 == stringArgs1 &&
scrollText->position == scroll &&
scrollText->mode == scrollingMode
) {
scrollText->id = _drawSCrollNextIndex;
return i + SPR_SCROLLING_TEXT_START;
}
}
return scrollIndex;
}
static uint8 scrolling_text_get_colour(uint32 character)
{
sint32 colour = character & 0x7F;
if (character & COLOUR_FLAG_TRANSLUCENT) {
return ColourMapA[colour].light;
} else {
return ColourMapA[colour].mid_dark;
}
}
static void scrolling_text_format(utf8 *dst, size_t size, rct_draw_scroll_text *scrollText)
{
if (gConfigGeneral.upper_case_banners) {
format_string_to_upper(dst, size, scrollText->string_id, &scrollText->string_args_0);
} else {
format_string(dst, size, scrollText->string_id, &scrollText->string_args_0);
}
}
extern bool TempForScrollText;
#define SCROLL_POS(x, y) ((y * 64) + x)
// clang-format off
static constexpr const sint16 _scrollpos0[] = {
SCROLL_POS( 35, 12 ),
SCROLL_POS( 36, 12 ),
SCROLL_POS( 37, 11 ),
SCROLL_POS( 38, 11 ),
SCROLL_POS( 39, 10 ),
SCROLL_POS( 40, 10 ),
SCROLL_POS( 41, 9 ),
SCROLL_POS( 42, 9 ),
SCROLL_POS( 43, 8 ),
SCROLL_POS( 44, 8 ),
SCROLL_POS( 45, 7 ),
SCROLL_POS( 46, 7 ),
SCROLL_POS( 47, 6 ),
SCROLL_POS( 48, 6 ),
SCROLL_POS( 49, 5 ),
SCROLL_POS( 50, 5 ),
SCROLL_POS( 51, 4 ),
SCROLL_POS( 52, 4 ),
SCROLL_POS( 53, 3 ),
SCROLL_POS( 54, 3 ),
SCROLL_POS( 55, 2 ),
SCROLL_POS( 56, 2 ),
SCROLL_POS( 57, 1 ),
SCROLL_POS( 58, 1 ),
-1,
};
static constexpr const sint16 _scrollpos1[] = {
SCROLL_POS( 5, 1 ),
SCROLL_POS( 6, 1 ),
SCROLL_POS( 7, 2 ),
SCROLL_POS( 8, 2 ),
SCROLL_POS( 9, 3 ),
SCROLL_POS( 10, 3 ),
SCROLL_POS( 11, 4 ),
SCROLL_POS( 12, 4 ),
SCROLL_POS( 13, 5 ),
SCROLL_POS( 14, 5 ),
SCROLL_POS( 15, 6 ),
SCROLL_POS( 16, 6 ),
SCROLL_POS( 17, 7 ),
SCROLL_POS( 18, 7 ),
SCROLL_POS( 19, 8 ),
SCROLL_POS( 20, 8 ),
SCROLL_POS( 21, 9 ),
SCROLL_POS( 22, 9 ),
SCROLL_POS( 23, 10 ),
SCROLL_POS( 24, 10 ),
SCROLL_POS( 25, 11 ),
SCROLL_POS( 26, 11 ),
SCROLL_POS( 27, 12 ),
SCROLL_POS( 28, 12 ),
-1,
};
static constexpr const sint16 _scrollpos2[] = {
SCROLL_POS( 12, 1 ),
SCROLL_POS( 13, 1 ),
SCROLL_POS( 14, 2 ),
SCROLL_POS( 15, 2 ),
SCROLL_POS( 16, 3 ),
SCROLL_POS( 17, 3 ),
SCROLL_POS( 18, 4 ),
SCROLL_POS( 19, 4 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 6 ),
SCROLL_POS( 23, 6 ),
SCROLL_POS( 24, 7 ),
SCROLL_POS( 25, 7 ),
SCROLL_POS( 26, 8 ),
SCROLL_POS( 27, 8 ),
SCROLL_POS( 28, 9 ),
SCROLL_POS( 29, 9 ),
SCROLL_POS( 30, 10 ),
SCROLL_POS( 31, 10 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 9 ),
SCROLL_POS( 34, 9 ),
SCROLL_POS( 35, 8 ),
SCROLL_POS( 36, 8 ),
SCROLL_POS( 37, 7 ),
SCROLL_POS( 38, 7 ),
SCROLL_POS( 39, 6 ),
SCROLL_POS( 40, 6 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 4 ),
SCROLL_POS( 44, 4 ),
SCROLL_POS( 45, 3 ),
SCROLL_POS( 46, 3 ),
SCROLL_POS( 47, 2 ),
SCROLL_POS( 48, 2 ),
SCROLL_POS( 49, 1 ),
SCROLL_POS( 50, 1 ),
-1,
};
static constexpr const sint16 _scrollpos3[] = {
SCROLL_POS( 16, 0 ),
SCROLL_POS( 17, 1 ),
SCROLL_POS( 18, 1 ),
SCROLL_POS( 19, 2 ),
SCROLL_POS( 20, 3 ),
SCROLL_POS( 21, 3 ),
SCROLL_POS( 22, 4 ),
SCROLL_POS( 23, 5 ),
SCROLL_POS( 24, 5 ),
SCROLL_POS( 25, 6 ),
SCROLL_POS( 26, 6 ),
SCROLL_POS( 27, 7 ),
SCROLL_POS( 28, 7 ),
SCROLL_POS( 29, 8 ),
SCROLL_POS( 30, 8 ),
SCROLL_POS( 31, 9 ),
SCROLL_POS( 32, 9 ),
SCROLL_POS( 33, 10 ),
SCROLL_POS( 34, 10 ),
SCROLL_POS( 35, 11 ),
SCROLL_POS( 36, 11 ),
SCROLL_POS( 37, 12 ),
SCROLL_POS( 38, 12 ),
SCROLL_POS( 39, 13 ),
SCROLL_POS( 40, 13 ),
SCROLL_POS( 41, 14 ),
SCROLL_POS( 42, 14 ),
SCROLL_POS( 43, 14 ),
SCROLL_POS( 44, 15 ),
SCROLL_POS( 45, 15 ),
SCROLL_POS( 46, 15 ),
SCROLL_POS( 47, 16 ),
SCROLL_POS( 48, 16 ),
-1,
};
static constexpr const sint16 _scrollpos4[] = {
SCROLL_POS( 15, 17 ),
SCROLL_POS( 16, 17 ),
SCROLL_POS( 17, 16 ),
SCROLL_POS( 18, 16 ),
SCROLL_POS( 19, 16 ),
SCROLL_POS( 20, 15 ),
SCROLL_POS( 21, 15 ),
SCROLL_POS( 22, 15 ),
SCROLL_POS( 23, 14 ),
SCROLL_POS( 24, 14 ),
SCROLL_POS( 25, 13 ),
SCROLL_POS( 26, 13 ),
SCROLL_POS( 27, 12 ),
SCROLL_POS( 28, 12 ),
SCROLL_POS( 29, 11 ),
SCROLL_POS( 30, 11 ),
SCROLL_POS( 31, 10 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 9 ),
SCROLL_POS( 34, 9 ),
SCROLL_POS( 35, 8 ),
SCROLL_POS( 36, 8 ),
SCROLL_POS( 37, 7 ),
SCROLL_POS( 38, 7 ),
SCROLL_POS( 39, 6 ),
SCROLL_POS( 40, 6 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 4 ),
SCROLL_POS( 43, 4 ),
SCROLL_POS( 44, 3 ),
SCROLL_POS( 45, 2 ),
SCROLL_POS( 46, 2 ),
SCROLL_POS( 47, 1 ),
SCROLL_POS( 48, 0 ),
-1,
};
static constexpr const sint16 _scrollpos5[] = {
SCROLL_POS( 4, 12 ),
SCROLL_POS( 5, 12 ),
SCROLL_POS( 6, 11 ),
SCROLL_POS( 7, 11 ),
SCROLL_POS( 8, 10 ),
SCROLL_POS( 9, 10 ),
SCROLL_POS( 10, 9 ),
SCROLL_POS( 11, 9 ),
SCROLL_POS( 12, 8 ),
SCROLL_POS( 13, 8 ),
SCROLL_POS( 14, 7 ),
SCROLL_POS( 15, 7 ),
SCROLL_POS( 16, 6 ),
SCROLL_POS( 17, 6 ),
SCROLL_POS( 18, 5 ),
SCROLL_POS( 19, 5 ),
SCROLL_POS( 20, 4 ),
SCROLL_POS( 21, 4 ),
SCROLL_POS( 22, 3 ),
SCROLL_POS( 23, 3 ),
SCROLL_POS( 24, 2 ),
SCROLL_POS( 25, 2 ),
SCROLL_POS( 26, 1 ),
SCROLL_POS( 27, 1 ),
-1,
};
static constexpr const sint16 _scrollpos6[] = {
SCROLL_POS( 36, 1 ),
SCROLL_POS( 37, 1 ),
SCROLL_POS( 38, 2 ),
SCROLL_POS( 39, 2 ),
SCROLL_POS( 40, 3 ),
SCROLL_POS( 41, 3 ),
SCROLL_POS( 42, 4 ),
SCROLL_POS( 43, 4 ),
SCROLL_POS( 44, 5 ),
SCROLL_POS( 45, 5 ),
SCROLL_POS( 46, 6 ),
SCROLL_POS( 47, 6 ),
SCROLL_POS( 48, 7 ),
SCROLL_POS( 49, 7 ),
SCROLL_POS( 50, 8 ),
SCROLL_POS( 51, 8 ),
SCROLL_POS( 52, 9 ),
SCROLL_POS( 53, 9 ),
SCROLL_POS( 54, 10 ),
SCROLL_POS( 55, 10 ),
SCROLL_POS( 56, 11 ),
SCROLL_POS( 57, 11 ),
SCROLL_POS( 58, 12 ),
SCROLL_POS( 59, 12 ),
-1,
};
static constexpr const sint16 _scrollpos7[] = {
SCROLL_POS( 8, 11 ),
SCROLL_POS( 9, 11 ),
SCROLL_POS( 10, 10 ),
SCROLL_POS( 11, 10 ),
SCROLL_POS( 12, 9 ),
SCROLL_POS( 13, 9 ),
SCROLL_POS( 14, 8 ),
SCROLL_POS( 15, 8 ),
SCROLL_POS( 16, 7 ),
SCROLL_POS( 17, 7 ),
SCROLL_POS( 18, 6 ),
SCROLL_POS( 19, 6 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 4 ),
SCROLL_POS( 23, 4 ),
SCROLL_POS( 24, 3 ),
SCROLL_POS( 25, 3 ),
SCROLL_POS( 26, 2 ),
SCROLL_POS( 27, 2 ),
SCROLL_POS( 28, 1 ),
SCROLL_POS( 29, 1 ),
-1,
};
static constexpr const sint16 _scrollpos8[] = {
SCROLL_POS( 36, 2 ),
SCROLL_POS( 37, 2 ),
SCROLL_POS( 38, 3 ),
SCROLL_POS( 39, 3 ),
SCROLL_POS( 40, 4 ),
SCROLL_POS( 41, 4 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 6 ),
SCROLL_POS( 45, 6 ),
SCROLL_POS( 46, 7 ),
SCROLL_POS( 47, 7 ),
SCROLL_POS( 48, 8 ),
SCROLL_POS( 49, 8 ),
SCROLL_POS( 50, 9 ),
SCROLL_POS( 51, 9 ),
SCROLL_POS( 52, 10 ),
SCROLL_POS( 53, 10 ),
SCROLL_POS( 54, 11 ),
SCROLL_POS( 55, 11 ),
-1,
};
static constexpr const sint16 _scrollpos9[] = {
SCROLL_POS( 11, 9 ),
SCROLL_POS( 12, 9 ),
SCROLL_POS( 13, 9 ),
SCROLL_POS( 14, 9 ),
SCROLL_POS( 15, 9 ),
SCROLL_POS( 16, 8 ),
SCROLL_POS( 17, 8 ),
SCROLL_POS( 18, 7 ),
SCROLL_POS( 19, 7 ),
SCROLL_POS( 20, 7 ),
SCROLL_POS( 21, 6 ),
SCROLL_POS( 22, 6 ),
SCROLL_POS( 23, 5 ),
SCROLL_POS( 24, 4 ),
SCROLL_POS( 25, 4 ),
SCROLL_POS( 26, 3 ),
SCROLL_POS( 27, 3 ),
SCROLL_POS( 28, 2 ),
SCROLL_POS( 29, 1 ),
-1,
};
static constexpr const sint16 _scrollpos10[] = {
SCROLL_POS( 34, 1 ),
SCROLL_POS( 35, 2 ),
SCROLL_POS( 36, 3 ),
SCROLL_POS( 37, 3 ),
SCROLL_POS( 38, 4 ),
SCROLL_POS( 39, 4 ),
SCROLL_POS( 40, 5 ),
SCROLL_POS( 41, 6 ),
SCROLL_POS( 42, 6 ),
SCROLL_POS( 43, 7 ),
SCROLL_POS( 44, 7 ),
SCROLL_POS( 45, 7 ),
SCROLL_POS( 46, 8 ),
SCROLL_POS( 47, 8 ),
SCROLL_POS( 48, 9 ),
SCROLL_POS( 49, 9 ),
SCROLL_POS( 50, 9 ),
SCROLL_POS( 51, 9 ),
SCROLL_POS( 52, 9 ),
-1,
};
static constexpr const sint16 _scrollpos11[] = {
SCROLL_POS( 14, 10 ),
SCROLL_POS( 15, 9 ),
SCROLL_POS( 16, 9 ),
SCROLL_POS( 17, 8 ),
SCROLL_POS( 18, 8 ),
SCROLL_POS( 19, 7 ),
SCROLL_POS( 20, 7 ),
SCROLL_POS( 21, 6 ),
SCROLL_POS( 22, 6 ),
SCROLL_POS( 23, 5 ),
SCROLL_POS( 24, 5 ),
SCROLL_POS( 25, 4 ),
SCROLL_POS( 26, 4 ),
SCROLL_POS( 27, 3 ),
SCROLL_POS( 28, 3 ),
SCROLL_POS( 29, 2 ),
SCROLL_POS( 30, 2 ),
SCROLL_POS( 31, 1 ),
SCROLL_POS( 32, 1 ),
SCROLL_POS( 33, 0 ),
SCROLL_POS( 34, 0 ),
-1,
};
static constexpr const sint16 _scrollpos12[] = {
SCROLL_POS( 33, 1 ),
SCROLL_POS( 34, 2 ),
SCROLL_POS( 35, 2 ),
SCROLL_POS( 36, 3 ),
SCROLL_POS( 37, 3 ),
SCROLL_POS( 38, 4 ),
SCROLL_POS( 39, 4 ),
SCROLL_POS( 40, 5 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 6 ),
SCROLL_POS( 43, 6 ),
SCROLL_POS( 44, 7 ),
SCROLL_POS( 45, 7 ),
SCROLL_POS( 46, 8 ),
SCROLL_POS( 47, 8 ),
SCROLL_POS( 48, 9 ),
SCROLL_POS( 49, 9 ),
SCROLL_POS( 50, 10 ),
SCROLL_POS( 51, 10 ),
SCROLL_POS( 52, 11 ),
SCROLL_POS( 53, 11 ),
-1,
};
static constexpr const sint16 _scrollpos13[] = {
SCROLL_POS( 12, 11 ),
SCROLL_POS( 13, 10 ),
SCROLL_POS( 14, 10 ),
SCROLL_POS( 15, 9 ),
SCROLL_POS( 16, 9 ),
SCROLL_POS( 17, 8 ),
SCROLL_POS( 18, 8 ),
SCROLL_POS( 19, 7 ),
SCROLL_POS( 20, 7 ),
SCROLL_POS( 21, 6 ),
SCROLL_POS( 22, 6 ),
SCROLL_POS( 23, 5 ),
SCROLL_POS( 24, 5 ),
SCROLL_POS( 25, 4 ),
SCROLL_POS( 26, 4 ),
SCROLL_POS( 27, 3 ),
SCROLL_POS( 28, 3 ),
SCROLL_POS( 29, 2 ),
SCROLL_POS( 30, 2 ),
SCROLL_POS( 31, 1 ),
-1,
};
static constexpr const sint16 _scrollpos14[] = {
SCROLL_POS( 33, 1 ),
SCROLL_POS( 34, 2 ),
SCROLL_POS( 35, 2 ),
SCROLL_POS( 36, 3 ),
SCROLL_POS( 37, 3 ),
SCROLL_POS( 38, 4 ),
SCROLL_POS( 39, 4 ),
SCROLL_POS( 40, 5 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 6 ),
SCROLL_POS( 43, 6 ),
SCROLL_POS( 44, 7 ),
SCROLL_POS( 45, 7 ),
SCROLL_POS( 46, 8 ),
SCROLL_POS( 47, 8 ),
SCROLL_POS( 48, 9 ),
SCROLL_POS( 49, 9 ),
SCROLL_POS( 50, 10 ),
SCROLL_POS( 51, 10 ),
SCROLL_POS( 52, 11 ),
SCROLL_POS( 53, 11 ),
-1,
};
static constexpr const sint16 _scrollpos15[] = {
SCROLL_POS( 10, 10 ),
SCROLL_POS( 11, 10 ),
SCROLL_POS( 12, 9 ),
SCROLL_POS( 13, 9 ),
SCROLL_POS( 14, 8 ),
SCROLL_POS( 15, 8 ),
SCROLL_POS( 16, 7 ),
SCROLL_POS( 17, 7 ),
SCROLL_POS( 18, 6 ),
SCROLL_POS( 19, 6 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 4 ),
SCROLL_POS( 23, 4 ),
SCROLL_POS( 24, 3 ),
SCROLL_POS( 25, 3 ),
SCROLL_POS( 26, 2 ),
SCROLL_POS( 27, 2 ),
SCROLL_POS( 28, 1 ),
SCROLL_POS( 29, 1 ),
SCROLL_POS( 30, 0 ),
SCROLL_POS( 31, 0 ),
-1,
};
static constexpr const sint16 _scrollpos16[] = {
SCROLL_POS( 33, 0 ),
SCROLL_POS( 34, 0 ),
SCROLL_POS( 35, 1 ),
SCROLL_POS( 36, 1 ),
SCROLL_POS( 37, 2 ),
SCROLL_POS( 38, 2 ),
SCROLL_POS( 39, 3 ),
SCROLL_POS( 40, 3 ),
SCROLL_POS( 41, 4 ),
SCROLL_POS( 42, 4 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 5 ),
SCROLL_POS( 45, 6 ),
SCROLL_POS( 46, 6 ),
SCROLL_POS( 47, 7 ),
SCROLL_POS( 48, 7 ),
SCROLL_POS( 49, 8 ),
SCROLL_POS( 50, 8 ),
SCROLL_POS( 51, 9 ),
SCROLL_POS( 52, 9 ),
SCROLL_POS( 53, 10 ),
SCROLL_POS( 54, 10 ),
-1,
};
static constexpr const sint16 _scrollpos17[] = {
SCROLL_POS( 6, 11 ),
SCROLL_POS( 7, 11 ),
SCROLL_POS( 8, 10 ),
SCROLL_POS( 9, 10 ),
SCROLL_POS( 10, 9 ),
SCROLL_POS( 11, 9 ),
SCROLL_POS( 12, 8 ),
SCROLL_POS( 13, 8 ),
SCROLL_POS( 14, 7 ),
SCROLL_POS( 15, 7 ),
SCROLL_POS( 16, 6 ),
SCROLL_POS( 17, 6 ),
SCROLL_POS( 18, 5 ),
SCROLL_POS( 19, 5 ),
SCROLL_POS( 20, 4 ),
SCROLL_POS( 21, 4 ),
SCROLL_POS( 22, 3 ),
SCROLL_POS( 23, 3 ),
SCROLL_POS( 24, 2 ),
SCROLL_POS( 25, 2 ),
SCROLL_POS( 26, 1 ),
SCROLL_POS( 27, 1 ),
SCROLL_POS( 28, 0 ),
SCROLL_POS( 29, 0 ),
-1,
};
static constexpr const sint16 _scrollpos18[] = {
SCROLL_POS( 34, 0 ),
SCROLL_POS( 35, 0 ),
SCROLL_POS( 36, 1 ),
SCROLL_POS( 37, 1 ),
SCROLL_POS( 38, 2 ),
SCROLL_POS( 39, 2 ),
SCROLL_POS( 40, 3 ),
SCROLL_POS( 41, 3 ),
SCROLL_POS( 42, 4 ),
SCROLL_POS( 43, 4 ),
SCROLL_POS( 44, 5 ),
SCROLL_POS( 45, 5 ),
SCROLL_POS( 46, 6 ),
SCROLL_POS( 47, 6 ),
SCROLL_POS( 48, 7 ),
SCROLL_POS( 49, 7 ),
SCROLL_POS( 50, 8 ),
SCROLL_POS( 51, 8 ),
SCROLL_POS( 52, 9 ),
SCROLL_POS( 53, 9 ),
SCROLL_POS( 54, 10 ),
SCROLL_POS( 55, 10 ),
SCROLL_POS( 56, 11 ),
SCROLL_POS( 57, 11 ),
-1,
};
static constexpr const sint16 _scrollpos19[] = {
SCROLL_POS( 13, 1 ),
SCROLL_POS( 14, 1 ),
SCROLL_POS( 15, 2 ),
SCROLL_POS( 16, 2 ),
SCROLL_POS( 17, 3 ),
SCROLL_POS( 18, 3 ),
SCROLL_POS( 19, 4 ),
SCROLL_POS( 20, 4 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 5 ),
SCROLL_POS( 23, 6 ),
SCROLL_POS( 24, 6 ),
SCROLL_POS( 25, 7 ),
SCROLL_POS( 26, 7 ),
SCROLL_POS( 27, 8 ),
SCROLL_POS( 28, 8 ),
SCROLL_POS( 29, 9 ),
SCROLL_POS( 30, 9 ),
SCROLL_POS( 31, 10 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 10 ),
SCROLL_POS( 34, 9 ),
SCROLL_POS( 35, 9 ),
SCROLL_POS( 36, 8 ),
SCROLL_POS( 37, 8 ),
SCROLL_POS( 38, 7 ),
SCROLL_POS( 39, 7 ),
SCROLL_POS( 40, 6 ),
SCROLL_POS( 41, 6 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 4 ),
SCROLL_POS( 45, 4 ),
SCROLL_POS( 46, 3 ),
SCROLL_POS( 47, 3 ),
SCROLL_POS( 48, 2 ),
SCROLL_POS( 49, 2 ),
SCROLL_POS( 50, 1 ),
SCROLL_POS( 51, 1 ),
-1,
};
static constexpr const sint16 _scrollpos20[] = {
SCROLL_POS( 12, 1 ),
SCROLL_POS( 13, 3 ),
SCROLL_POS( 14, 4 ),
SCROLL_POS( 15, 5 ),
SCROLL_POS( 16, 6 ),
SCROLL_POS( 17, 7 ),
SCROLL_POS( 18, 7 ),
SCROLL_POS( 19, 8 ),
SCROLL_POS( 20, 8 ),
SCROLL_POS( 21, 9 ),
SCROLL_POS( 22, 9 ),
SCROLL_POS( 23, 9 ),
SCROLL_POS( 24, 10 ),
SCROLL_POS( 25, 10 ),
SCROLL_POS( 26, 10 ),
SCROLL_POS( 27, 10 ),
SCROLL_POS( 28, 10 ),
SCROLL_POS( 29, 10 ),
SCROLL_POS( 30, 10 ),
SCROLL_POS( 31, 10 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 10 ),
SCROLL_POS( 34, 10 ),
SCROLL_POS( 35, 10 ),
SCROLL_POS( 36, 10 ),
SCROLL_POS( 37, 10 ),
SCROLL_POS( 38, 10 ),
SCROLL_POS( 39, 9 ),
SCROLL_POS( 40, 9 ),
SCROLL_POS( 41, 9 ),
SCROLL_POS( 42, 8 ),
SCROLL_POS( 43, 8 ),
SCROLL_POS( 44, 7 ),
SCROLL_POS( 45, 7 ),
SCROLL_POS( 46, 6 ),
SCROLL_POS( 47, 5 ),
SCROLL_POS( 48, 4 ),
SCROLL_POS( 49, 3 ),
-1,
};
static constexpr const sint16 _scrollpos21[] = {
SCROLL_POS( 12, 1 ),
SCROLL_POS( 13, 1 ),
SCROLL_POS( 14, 2 ),
SCROLL_POS( 15, 2 ),
SCROLL_POS( 16, 3 ),
SCROLL_POS( 17, 3 ),
SCROLL_POS( 18, 4 ),
SCROLL_POS( 19, 4 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 6 ),
SCROLL_POS( 23, 6 ),
SCROLL_POS( 24, 7 ),
SCROLL_POS( 25, 7 ),
SCROLL_POS( 26, 8 ),
SCROLL_POS( 27, 8 ),
SCROLL_POS( 28, 9 ),
SCROLL_POS( 29, 9 ),
SCROLL_POS( 30, 10 ),
SCROLL_POS( 31, 10 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 9 ),
SCROLL_POS( 34, 9 ),
SCROLL_POS( 35, 8 ),
SCROLL_POS( 36, 8 ),
SCROLL_POS( 37, 7 ),
SCROLL_POS( 38, 7 ),
SCROLL_POS( 39, 6 ),
SCROLL_POS( 40, 6 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 4 ),
SCROLL_POS( 44, 4 ),
SCROLL_POS( 45, 3 ),
SCROLL_POS( 46, 3 ),
SCROLL_POS( 47, 2 ),
SCROLL_POS( 48, 2 ),
SCROLL_POS( 49, 1 ),
-1,
};
static constexpr const sint16 _scrollpos22[] = {
SCROLL_POS( 16, 1 ),
SCROLL_POS( 17, 1 ),
SCROLL_POS( 18, 2 ),
SCROLL_POS( 19, 2 ),
SCROLL_POS( 20, 3 ),
SCROLL_POS( 21, 3 ),
SCROLL_POS( 22, 4 ),
SCROLL_POS( 23, 4 ),
SCROLL_POS( 24, 5 ),
SCROLL_POS( 25, 5 ),
SCROLL_POS( 26, 6 ),
SCROLL_POS( 27, 6 ),
SCROLL_POS( 28, 6 ),
SCROLL_POS( 29, 6 ),
SCROLL_POS( 30, 6 ),
SCROLL_POS( 31, 6 ),
SCROLL_POS( 32, 6 ),
SCROLL_POS( 33, 6 ),
SCROLL_POS( 34, 6 ),
SCROLL_POS( 35, 6 ),
SCROLL_POS( 36, 6 ),
SCROLL_POS( 37, 6 ),
SCROLL_POS( 38, 6 ),
SCROLL_POS( 39, 5 ),
SCROLL_POS( 40, 5 ),
SCROLL_POS( 41, 4 ),
SCROLL_POS( 42, 4 ),
SCROLL_POS( 43, 3 ),
SCROLL_POS( 44, 3 ),
SCROLL_POS( 45, 2 ),
SCROLL_POS( 46, 2 ),
SCROLL_POS( 47, 1 ),
SCROLL_POS( 48, 1 ),
-1,
};
static constexpr const sint16 _scrollpos23[] = {
SCROLL_POS( 15, 1 ),
SCROLL_POS( 16, 2 ),
SCROLL_POS( 17, 2 ),
SCROLL_POS( 18, 3 ),
SCROLL_POS( 19, 4 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 5 ),
SCROLL_POS( 23, 6 ),
SCROLL_POS( 24, 6 ),
SCROLL_POS( 25, 6 ),
SCROLL_POS( 26, 6 ),
SCROLL_POS( 27, 7 ),
SCROLL_POS( 28, 7 ),
SCROLL_POS( 29, 7 ),
SCROLL_POS( 30, 7 ),
SCROLL_POS( 31, 7 ),
SCROLL_POS( 32, 7 ),
SCROLL_POS( 33, 7 ),
SCROLL_POS( 34, 7 ),
SCROLL_POS( 35, 7 ),
SCROLL_POS( 36, 7 ),
SCROLL_POS( 37, 6 ),
SCROLL_POS( 38, 6 ),
SCROLL_POS( 39, 6 ),
SCROLL_POS( 40, 6 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 4 ),
SCROLL_POS( 45, 3 ),
SCROLL_POS( 46, 3 ),
SCROLL_POS( 47, 2 ),
SCROLL_POS( 48, 1 ),
-1,
};
static constexpr const sint16 _scrollpos24[] = {
SCROLL_POS( 8, 9 ),
SCROLL_POS( 9, 9 ),
SCROLL_POS( 10, 8 ),
SCROLL_POS( 11, 8 ),
SCROLL_POS( 12, 7 ),
SCROLL_POS( 13, 7 ),
SCROLL_POS( 14, 6 ),
SCROLL_POS( 15, 6 ),
SCROLL_POS( 16, 5 ),
SCROLL_POS( 17, 5 ),
SCROLL_POS( 18, 4 ),
SCROLL_POS( 19, 4 ),
SCROLL_POS( 20, 3 ),
SCROLL_POS( 21, 3 ),
SCROLL_POS( 22, 2 ),
SCROLL_POS( 23, 2 ),
SCROLL_POS( 24, 1 ),
SCROLL_POS( 25, 1 ),
SCROLL_POS( 26, 0 ),
SCROLL_POS( 27, 0 ),
-1,
};
static constexpr const sint16 _scrollpos25[] = {
SCROLL_POS( 36, 0 ),
SCROLL_POS( 37, 0 ),
SCROLL_POS( 38, 1 ),
SCROLL_POS( 39, 1 ),
SCROLL_POS( 40, 2 ),
SCROLL_POS( 41, 2 ),
SCROLL_POS( 42, 3 ),
SCROLL_POS( 43, 3 ),
SCROLL_POS( 44, 4 ),
SCROLL_POS( 45, 4 ),
SCROLL_POS( 46, 5 ),
SCROLL_POS( 47, 5 ),
SCROLL_POS( 48, 6 ),
SCROLL_POS( 49, 6 ),
SCROLL_POS( 50, 7 ),
SCROLL_POS( 51, 7 ),
SCROLL_POS( 52, 8 ),
SCROLL_POS( 53, 8 ),
SCROLL_POS( 54, 9 ),
SCROLL_POS( 55, 9 ),
-1,
};
static constexpr const sint16 _scrollpos26[] = {
SCROLL_POS( 4, 13 ),
SCROLL_POS( 5, 13 ),
SCROLL_POS( 6, 12 ),
SCROLL_POS( 7, 12 ),
SCROLL_POS( 8, 11 ),
SCROLL_POS( 9, 11 ),
SCROLL_POS( 10, 10 ),
SCROLL_POS( 11, 10 ),
SCROLL_POS( 12, 9 ),
SCROLL_POS( 13, 9 ),
SCROLL_POS( 14, 8 ),
SCROLL_POS( 15, 8 ),
SCROLL_POS( 16, 7 ),
SCROLL_POS( 17, 7 ),
SCROLL_POS( 18, 6 ),
SCROLL_POS( 19, 6 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 4 ),
SCROLL_POS( 23, 4 ),
SCROLL_POS( 24, 3 ),
SCROLL_POS( 25, 3 ),
SCROLL_POS( 26, 2 ),
SCROLL_POS( 27, 2 ),
SCROLL_POS( 28, 1 ),
SCROLL_POS( 29, 1 ),
SCROLL_POS( 30, 0 ),
SCROLL_POS( 31, 0 ),
-1,
};
static constexpr const sint16 _scrollpos27[] = {
SCROLL_POS( 32, 0 ),
SCROLL_POS( 33, 0 ),
SCROLL_POS( 34, 1 ),
SCROLL_POS( 35, 1 ),
SCROLL_POS( 36, 2 ),
SCROLL_POS( 37, 2 ),
SCROLL_POS( 38, 3 ),
SCROLL_POS( 39, 3 ),
SCROLL_POS( 40, 4 ),
SCROLL_POS( 41, 4 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 6 ),
SCROLL_POS( 45, 6 ),
SCROLL_POS( 46, 7 ),
SCROLL_POS( 47, 7 ),
SCROLL_POS( 48, 8 ),
SCROLL_POS( 49, 8 ),
SCROLL_POS( 50, 9 ),
SCROLL_POS( 51, 9 ),
SCROLL_POS( 52, 10 ),
SCROLL_POS( 53, 10 ),
SCROLL_POS( 54, 11 ),
SCROLL_POS( 55, 11 ),
SCROLL_POS( 56, 12 ),
SCROLL_POS( 57, 12 ),
SCROLL_POS( 58, 13 ),
SCROLL_POS( 59, 13 ),
-1,
};
static constexpr const sint16 _scrollpos28[] = {
SCROLL_POS( 6, 13 ),
SCROLL_POS( 7, 13 ),
SCROLL_POS( 8, 12 ),
SCROLL_POS( 9, 12 ),
SCROLL_POS( 10, 11 ),
SCROLL_POS( 11, 11 ),
SCROLL_POS( 12, 10 ),
SCROLL_POS( 13, 10 ),
SCROLL_POS( 14, 9 ),
SCROLL_POS( 15, 9 ),
SCROLL_POS( 16, 8 ),
SCROLL_POS( 17, 8 ),
SCROLL_POS( 18, 7 ),
SCROLL_POS( 19, 7 ),
SCROLL_POS( 20, 6 ),
SCROLL_POS( 21, 6 ),
SCROLL_POS( 22, 5 ),
SCROLL_POS( 23, 5 ),
SCROLL_POS( 24, 4 ),
SCROLL_POS( 25, 4 ),
SCROLL_POS( 26, 3 ),
SCROLL_POS( 27, 3 ),
SCROLL_POS( 28, 2 ),
SCROLL_POS( 29, 2 ),
SCROLL_POS( 30, 1 ),
SCROLL_POS( 31, 1 ),
SCROLL_POS( 32, 0 ),
SCROLL_POS( 33, 0 ),
-1,
};
static constexpr const sint16 _scrollpos29[] = {
SCROLL_POS( 30, 0 ),
SCROLL_POS( 31, 0 ),
SCROLL_POS( 32, 1 ),
SCROLL_POS( 33, 1 ),
SCROLL_POS( 34, 2 ),
SCROLL_POS( 35, 2 ),
SCROLL_POS( 36, 3 ),
SCROLL_POS( 37, 3 ),
SCROLL_POS( 38, 4 ),
SCROLL_POS( 39, 4 ),
SCROLL_POS( 40, 5 ),
SCROLL_POS( 41, 5 ),
SCROLL_POS( 42, 6 ),
SCROLL_POS( 43, 6 ),
SCROLL_POS( 44, 7 ),
SCROLL_POS( 45, 7 ),
SCROLL_POS( 46, 8 ),
SCROLL_POS( 47, 8 ),
SCROLL_POS( 48, 9 ),
SCROLL_POS( 49, 9 ),
SCROLL_POS( 50, 10 ),
SCROLL_POS( 51, 10 ),
SCROLL_POS( 52, 11 ),
SCROLL_POS( 53, 11 ),
SCROLL_POS( 54, 12 ),
SCROLL_POS( 55, 12 ),
SCROLL_POS( 56, 13 ),
SCROLL_POS( 57, 13 ),
-1,
};
static constexpr const sint16 _scrollpos30[] = {
SCROLL_POS( 2, 30 ),
SCROLL_POS( 3, 30 ),
SCROLL_POS( 4, 29 ),
SCROLL_POS( 5, 29 ),
SCROLL_POS( 6, 28 ),
SCROLL_POS( 7, 28 ),
SCROLL_POS( 8, 27 ),
SCROLL_POS( 9, 27 ),
SCROLL_POS( 10, 26 ),
SCROLL_POS( 11, 26 ),
SCROLL_POS( 12, 25 ),
SCROLL_POS( 13, 25 ),
SCROLL_POS( 14, 24 ),
SCROLL_POS( 15, 24 ),
SCROLL_POS( 16, 23 ),
SCROLL_POS( 17, 23 ),
SCROLL_POS( 18, 22 ),
SCROLL_POS( 19, 22 ),
SCROLL_POS( 20, 21 ),
SCROLL_POS( 21, 21 ),
SCROLL_POS( 22, 20 ),
SCROLL_POS( 23, 20 ),
SCROLL_POS( 24, 19 ),
SCROLL_POS( 25, 19 ),
SCROLL_POS( 26, 18 ),
SCROLL_POS( 27, 18 ),
SCROLL_POS( 28, 17 ),
SCROLL_POS( 29, 17 ),
SCROLL_POS( 30, 16 ),
SCROLL_POS( 31, 16 ),
SCROLL_POS( 32, 15 ),
SCROLL_POS( 33, 15 ),
SCROLL_POS( 34, 14 ),
SCROLL_POS( 35, 14 ),
SCROLL_POS( 36, 13 ),
SCROLL_POS( 37, 13 ),
SCROLL_POS( 38, 12 ),
SCROLL_POS( 39, 12 ),
SCROLL_POS( 40, 11 ),
SCROLL_POS( 41, 11 ),
SCROLL_POS( 42, 10 ),
SCROLL_POS( 43, 10 ),
SCROLL_POS( 44, 9 ),
SCROLL_POS( 45, 9 ),
SCROLL_POS( 46, 8 ),
SCROLL_POS( 47, 8 ),
SCROLL_POS( 48, 7 ),
SCROLL_POS( 49, 7 ),
SCROLL_POS( 50, 6 ),
SCROLL_POS( 51, 6 ),
SCROLL_POS( 52, 5 ),
SCROLL_POS( 53, 5 ),
SCROLL_POS( 54, 4 ),
SCROLL_POS( 55, 4 ),
SCROLL_POS( 56, 3 ),
SCROLL_POS( 57, 3 ),
SCROLL_POS( 58, 2 ),
SCROLL_POS( 59, 2 ),
SCROLL_POS( 60, 1 ),
SCROLL_POS( 61, 1 ),
SCROLL_POS( 62, 0 ),
-1,
};
static constexpr const sint16 _scrollpos31[] = {
SCROLL_POS( 1, 0 ),
SCROLL_POS( 2, 1 ),
SCROLL_POS( 3, 1 ),
SCROLL_POS( 4, 2 ),
SCROLL_POS( 5, 2 ),
SCROLL_POS( 6, 3 ),
SCROLL_POS( 7, 3 ),
SCROLL_POS( 8, 4 ),
SCROLL_POS( 9, 4 ),
SCROLL_POS( 10, 5 ),
SCROLL_POS( 11, 5 ),
SCROLL_POS( 12, 6 ),
SCROLL_POS( 13, 6 ),
SCROLL_POS( 14, 7 ),
SCROLL_POS( 15, 7 ),
SCROLL_POS( 16, 8 ),
SCROLL_POS( 17, 8 ),
SCROLL_POS( 18, 9 ),
SCROLL_POS( 19, 9 ),
SCROLL_POS( 20, 10 ),
SCROLL_POS( 21, 10 ),
SCROLL_POS( 22, 11 ),
SCROLL_POS( 23, 11 ),
SCROLL_POS( 24, 12 ),
SCROLL_POS( 25, 12 ),
SCROLL_POS( 26, 13 ),
SCROLL_POS( 27, 13 ),
SCROLL_POS( 28, 14 ),
SCROLL_POS( 29, 14 ),
SCROLL_POS( 30, 15 ),
SCROLL_POS( 31, 15 ),
SCROLL_POS( 32, 16 ),
SCROLL_POS( 33, 16 ),
SCROLL_POS( 34, 17 ),
SCROLL_POS( 35, 17 ),
SCROLL_POS( 36, 18 ),
SCROLL_POS( 37, 18 ),
SCROLL_POS( 38, 19 ),
SCROLL_POS( 39, 19 ),
SCROLL_POS( 40, 20 ),
SCROLL_POS( 41, 20 ),
SCROLL_POS( 42, 21 ),
SCROLL_POS( 43, 21 ),
SCROLL_POS( 44, 22 ),
SCROLL_POS( 45, 22 ),
SCROLL_POS( 46, 23 ),
SCROLL_POS( 47, 23 ),
SCROLL_POS( 48, 24 ),
SCROLL_POS( 49, 24 ),
SCROLL_POS( 50, 25 ),
SCROLL_POS( 51, 25 ),
SCROLL_POS( 52, 26 ),
SCROLL_POS( 53, 26 ),
SCROLL_POS( 54, 27 ),
SCROLL_POS( 55, 27 ),
SCROLL_POS( 56, 28 ),
SCROLL_POS( 57, 28 ),
SCROLL_POS( 58, 29 ),
SCROLL_POS( 59, 29 ),
SCROLL_POS( 60, 30 ),
SCROLL_POS( 61, 30 ),
-1,
};
static constexpr const sint16 _scrollpos32[] = {
SCROLL_POS( 12, 0 ),
SCROLL_POS( 13, 1 ),
SCROLL_POS( 14, 1 ),
SCROLL_POS( 15, 2 ),
SCROLL_POS( 16, 2 ),
SCROLL_POS( 17, 3 ),
SCROLL_POS( 18, 3 ),
SCROLL_POS( 19, 4 ),
SCROLL_POS( 20, 4 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 5 ),
SCROLL_POS( 23, 6 ),
SCROLL_POS( 24, 6 ),
SCROLL_POS( 25, 7 ),
SCROLL_POS( 26, 7 ),
SCROLL_POS( 27, 8 ),
SCROLL_POS( 28, 8 ),
SCROLL_POS( 29, 9 ),
SCROLL_POS( 30, 9 ),
SCROLL_POS( 31, 10 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 11 ),
SCROLL_POS( 34, 11 ),
SCROLL_POS( 35, 12 ),
SCROLL_POS( 36, 12 ),
SCROLL_POS( 37, 13 ),
SCROLL_POS( 38, 13 ),
SCROLL_POS( 39, 14 ),
SCROLL_POS( 40, 14 ),
SCROLL_POS( 41, 15 ),
SCROLL_POS( 42, 15 ),
SCROLL_POS( 43, 16 ),
SCROLL_POS( 44, 16 ),
SCROLL_POS( 45, 17 ),
SCROLL_POS( 46, 17 ),
SCROLL_POS( 47, 18 ),
SCROLL_POS( 48, 18 ),
SCROLL_POS( 49, 19 ),
SCROLL_POS( 50, 19 ),
-1,
};
static constexpr const sint16 _scrollpos33[] = {
SCROLL_POS( 12, 20 ),
SCROLL_POS( 13, 20 ),
SCROLL_POS( 14, 19 ),
SCROLL_POS( 15, 19 ),
SCROLL_POS( 16, 18 ),
SCROLL_POS( 17, 18 ),
SCROLL_POS( 18, 17 ),
SCROLL_POS( 19, 17 ),
SCROLL_POS( 20, 16 ),
SCROLL_POS( 21, 16 ),
SCROLL_POS( 22, 15 ),
SCROLL_POS( 23, 15 ),
SCROLL_POS( 24, 14 ),
SCROLL_POS( 25, 14 ),
SCROLL_POS( 26, 13 ),
SCROLL_POS( 27, 13 ),
SCROLL_POS( 28, 12 ),
SCROLL_POS( 29, 12 ),
SCROLL_POS( 30, 11 ),
SCROLL_POS( 31, 11 ),
SCROLL_POS( 32, 10 ),
SCROLL_POS( 33, 10 ),
SCROLL_POS( 34, 9 ),
SCROLL_POS( 35, 9 ),
SCROLL_POS( 36, 8 ),
SCROLL_POS( 37, 8 ),
SCROLL_POS( 38, 7 ),
SCROLL_POS( 39, 7 ),
SCROLL_POS( 40, 6 ),
SCROLL_POS( 41, 6 ),
SCROLL_POS( 42, 5 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 4 ),
SCROLL_POS( 45, 4 ),
SCROLL_POS( 46, 3 ),
SCROLL_POS( 47, 3 ),
SCROLL_POS( 48, 2 ),
SCROLL_POS( 49, 2 ),
SCROLL_POS( 50, 1 ),
SCROLL_POS( 51, 1 ),
-1,
};
static constexpr const sint16 _scrollpos34[] = {
SCROLL_POS( 2, 14 ),
SCROLL_POS( 3, 14 ),
SCROLL_POS( 4, 13 ),
SCROLL_POS( 5, 13 ),
SCROLL_POS( 6, 12 ),
SCROLL_POS( 7, 12 ),
SCROLL_POS( 8, 11 ),
SCROLL_POS( 9, 11 ),
SCROLL_POS( 10, 10 ),
SCROLL_POS( 11, 10 ),
SCROLL_POS( 12, 9 ),
SCROLL_POS( 13, 9 ),
SCROLL_POS( 14, 8 ),
SCROLL_POS( 15, 8 ),
SCROLL_POS( 16, 7 ),
SCROLL_POS( 17, 7 ),
SCROLL_POS( 18, 6 ),
SCROLL_POS( 19, 6 ),
SCROLL_POS( 20, 5 ),
SCROLL_POS( 21, 5 ),
SCROLL_POS( 22, 4 ),
SCROLL_POS( 23, 4 ),
SCROLL_POS( 24, 3 ),
SCROLL_POS( 25, 3 ),
SCROLL_POS( 26, 2 ),
SCROLL_POS( 27, 2 ),
SCROLL_POS( 28, 1 ),
SCROLL_POS( 29, 1 ),
SCROLL_POS( 30, 0 ),
-1,
};
static constexpr const sint16 _scrollpos35[] = {
SCROLL_POS( 33, 0 ),
SCROLL_POS( 34, 0 ),
SCROLL_POS( 35, 1 ),
SCROLL_POS( 36, 1 ),
SCROLL_POS( 37, 2 ),
SCROLL_POS( 38, 2 ),
SCROLL_POS( 39, 3 ),
SCROLL_POS( 40, 3 ),
SCROLL_POS( 41, 4 ),
SCROLL_POS( 42, 4 ),
SCROLL_POS( 43, 5 ),
SCROLL_POS( 44, 5 ),
SCROLL_POS( 45, 6 ),
SCROLL_POS( 46, 6 ),
SCROLL_POS( 47, 7 ),
SCROLL_POS( 48, 7 ),
SCROLL_POS( 49, 8 ),
SCROLL_POS( 50, 8 ),
SCROLL_POS( 51, 9 ),
SCROLL_POS( 52, 9 ),
SCROLL_POS( 53, 10 ),
SCROLL_POS( 54, 10 ),
SCROLL_POS( 55, 11 ),
SCROLL_POS( 56, 11 ),
SCROLL_POS( 57, 12 ),
SCROLL_POS( 58, 12 ),
SCROLL_POS( 59, 13 ),
SCROLL_POS( 60, 13 ),
SCROLL_POS( 61, 14 ),
-1,
};
static constexpr const sint16 _scrollpos36[] = {
SCROLL_POS( 4, 0 ),
SCROLL_POS( 5, 1 ),
SCROLL_POS( 6, 2 ),
SCROLL_POS( 7, 3 ),
SCROLL_POS( 8, 3 ),
SCROLL_POS( 9, 4 ),
SCROLL_POS( 10, 5 ),
SCROLL_POS( 11, 5 ),
SCROLL_POS( 12, 6 ),
SCROLL_POS( 13, 6 ),
SCROLL_POS( 14, 7 ),
SCROLL_POS( 15, 7 ),
SCROLL_POS( 16, 8 ),
SCROLL_POS( 17, 8 ),
SCROLL_POS( 18, 9 ),
SCROLL_POS( 19, 9 ),
SCROLL_POS( 20, 10 ),
SCROLL_POS( 21, 10 ),
SCROLL_POS( 22, 10 ),
SCROLL_POS( 23, 11 ),
SCROLL_POS( 24, 11 ),
SCROLL_POS( 25, 11 ),
SCROLL_POS( 26, 12 ),
SCROLL_POS( 27, 12 ),
SCROLL_POS( 28, 12 ),
SCROLL_POS( 29, 12 ),
SCROLL_POS( 30, 12 ),
-1,
};
static constexpr const sint16 _scrollpos37[] = {
SCROLL_POS( 32, 13 ),
SCROLL_POS( 33, 12 ),
SCROLL_POS( 34, 12 ),
SCROLL_POS( 35, 12 ),
SCROLL_POS( 36, 12 ),
SCROLL_POS( 37, 11 ),
SCROLL_POS( 38, 11 ),
SCROLL_POS( 39, 11 ),
SCROLL_POS( 40, 10 ),
SCROLL_POS( 41, 10 ),
SCROLL_POS( 42, 10 ),
SCROLL_POS( 43, 9 ),
SCROLL_POS( 44, 9 ),
SCROLL_POS( 45, 8 ),
SCROLL_POS( 46, 8 ),
SCROLL_POS( 47, 7 ),
SCROLL_POS( 48, 7 ),
SCROLL_POS( 49, 6 ),
SCROLL_POS( 50, 6 ),
SCROLL_POS( 51, 5 ),
SCROLL_POS( 52, 5 ),
SCROLL_POS( 53, 4 ),
SCROLL_POS( 54, 3 ),
SCROLL_POS( 55, 3 ),
SCROLL_POS( 56, 2 ),
SCROLL_POS( 57, 1 ),
SCROLL_POS( 58, 0 ),
-1,
};
static constexpr const sint16* _scrollPositions[MAX_SCROLLING_TEXT_MODES] = {
_scrollpos0,
_scrollpos1,
_scrollpos2,
_scrollpos3,
_scrollpos4,
_scrollpos5,
_scrollpos6,
_scrollpos7,
_scrollpos8,
_scrollpos9,
_scrollpos10,
_scrollpos11,
_scrollpos12,
_scrollpos13,
_scrollpos14,
_scrollpos15,
_scrollpos16,
_scrollpos17,
_scrollpos18,
_scrollpos19,
_scrollpos20,
_scrollpos21,
_scrollpos22,
_scrollpos23,
_scrollpos24,
_scrollpos25,
_scrollpos26,
_scrollpos27,
_scrollpos28,
_scrollpos29,
_scrollpos30,
_scrollpos31,
_scrollpos32,
_scrollpos33,
_scrollpos34,
_scrollpos35,
_scrollpos36,
_scrollpos37,
};
// clang-format on
/**
*
* rct2: 0x006C42D9
* @param stringId (ax)
* @param scroll (cx)
* @param scrollingMode (bp)
* @returns ebx
*/
sint32 scrolling_text_setup(paint_session * session, rct_string_id stringId, uint16 scroll, uint16 scrollingMode)
{
assert(scrollingMode < MAX_SCROLLING_TEXT_MODES);
rct_drawpixelinfo* dpi = session->Unk140E9A8;
if (dpi->zoom_level != 0) return SPR_SCROLLING_TEXT_DEFAULT;
_drawSCrollNextIndex++;
sint32 scrollIndex = scrolling_text_get_matching_or_oldest(stringId, scroll, scrollingMode);
if (scrollIndex >= SPR_SCROLLING_TEXT_START) return scrollIndex;
// Setup scrolling text
uint32 stringArgs0, stringArgs1;
memcpy(&stringArgs0, gCommonFormatArgs + 0, sizeof(uint32));
memcpy(&stringArgs1, gCommonFormatArgs + 4, sizeof(uint32));
rct_draw_scroll_text* scrollText = &_drawScrollTextList[scrollIndex];
scrollText->string_id = stringId;
scrollText->string_args_0 = stringArgs0;
scrollText->string_args_1 = stringArgs1;
scrollText->position = scroll;
scrollText->mode = scrollingMode;
scrollText->id = _drawSCrollNextIndex;
// Create the string to draw
utf8 scrollString[256];
scrolling_text_format(scrollString, 256, scrollText);
const sint16* scrollingModePositions = _scrollPositions[scrollingMode];
memset(scrollText->bitmap, 0, 320 * 8);
if (LocalisationService_UseTrueTypeFont()) {
scrolling_text_set_bitmap_for_ttf(scrollString, scroll, scrollText->bitmap, scrollingModePositions);
} else {
scrolling_text_set_bitmap_for_sprite(scrollString, scroll, scrollText->bitmap, scrollingModePositions);
}
uint32 imageId = SPR_SCROLLING_TEXT_START + scrollIndex;
drawing_engine_invalidate_image(imageId);
return imageId;
}
static void scrolling_text_set_bitmap_for_sprite(utf8 *text, sint32 scroll, uint8 *bitmap, const sint16 *scrollPositionOffsets)
{
uint8 characterColour = scrolling_text_get_colour(gCommonFormatArgs[7]);
utf8 *ch = text;
while (true) {
uint32 codepoint = utf8_get_next(ch, (const utf8**)&ch);
// If at the end of the string loop back to the start
if (codepoint == 0) {
ch = text;
continue;
}
// Set any change in colour
if (codepoint <= FORMAT_COLOUR_CODE_END && codepoint >= FORMAT_COLOUR_CODE_START){
codepoint -= FORMAT_COLOUR_CODE_START;
const rct_g1_element * g1 = gfx_get_g1_element(SPR_TEXT_PALETTE);
if (g1 != nullptr)
{
characterColour = g1->offset[codepoint * 4];
}
continue;
}
// If another type of control character ignore
if (codepoint < 32) continue;
sint32 characterWidth = font_sprite_get_codepoint_width(FONT_SPRITE_BASE_TINY, codepoint);
uint8 *characterBitmap = font_sprite_get_codepoint_bitmap(codepoint);
for (; characterWidth != 0; characterWidth--, characterBitmap++) {
// Skip any non-displayed columns
if (scroll != 0) {
scroll--;
continue;
}
sint16 scrollPosition = *scrollPositionOffsets;
if (scrollPosition == -1) return;
if (scrollPosition > -1) {
uint8 *dst = &bitmap[scrollPosition];
for (uint8 char_bitmap = *characterBitmap; char_bitmap != 0; char_bitmap >>= 1){
if (char_bitmap & 1) *dst = characterColour;
// Jump to next row
dst += 64;
}
}
scrollPositionOffsets++;
}
}
}
static void scrolling_text_set_bitmap_for_ttf(utf8 *text, sint32 scroll, uint8 *bitmap, const sint16 *scrollPositionOffsets)
{
#ifndef NO_TTF
TTFFontDescriptor *fontDesc = ttf_get_font_from_sprite_base(FONT_SPRITE_BASE_TINY);
if (fontDesc->font == nullptr) {
scrolling_text_set_bitmap_for_sprite(text, scroll, bitmap, scrollPositionOffsets);
return;
}
// Currently only supports one colour
uint8 colour = 0;
utf8 *dstCh = text;
utf8 *ch = text;
sint32 codepoint;
while ((codepoint = utf8_get_next(ch, (const utf8**)&ch)) != 0) {
if (utf8_is_format_code(codepoint)) {
if (codepoint >= FORMAT_COLOUR_CODE_START && codepoint <= FORMAT_COLOUR_CODE_END) {
colour = (uint8)codepoint;
}
} else {
dstCh = utf8_write_codepoint(dstCh, codepoint);
}
}
*dstCh = 0;
if (colour == 0) {
colour = scrolling_text_get_colour(gCommonFormatArgs[7]);
} else {
const rct_g1_element * g1 = gfx_get_g1_element(SPR_TEXT_PALETTE);
if (g1 != nullptr)
{
colour = g1->offset[(colour - FORMAT_COLOUR_CODE_START) * 4];
}
}
TTFSurface * surface = ttf_surface_cache_get_or_add(fontDesc->font, text);
if (surface == nullptr) {
return;
}
sint32 pitch = surface->pitch;
sint32 width = surface->w;
auto src = (const uint8 *)surface->pixels;
// Pitch offset
src += 2 * pitch;
// Line height offset
sint32 min_vpos = -fontDesc->offset_y;
sint32 max_vpos = std::min(surface->h - 2, min_vpos + 7);
bool use_hinting = gConfigFonts.enable_hinting && fontDesc->hinting_threshold > 0;
for (sint32 x = 0; ; x++)
{
if (x >= width)
x = 0;
// Skip any non-displayed columns
if (scroll == 0)
{
sint16 scrollPosition = *scrollPositionOffsets;
if (scrollPosition == -1)
return;
if (scrollPosition > -1)
{
uint8 *dst = &bitmap[scrollPosition];
for (sint32 y = min_vpos; y < max_vpos; y++)
{
uint8 src_pixel = src[y * pitch + x];
if ((!use_hinting && src_pixel != 0) || src_pixel > 140)
{
// Centre of the glyph: use full colour.
*dst = colour;
}
else if (use_hinting && src_pixel > fontDesc->hinting_threshold)
{
// Simulate font hinting by shading the background colour instead.
*dst = blendColours(colour, *dst);
}
// Jump to next row
dst += 64;
}
}
scrollPositionOffsets++;
}
else
{
scroll--;
}
}
#endif // NO_TTF
}
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