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Use constants for scrolling text

This commit is contained in:
Marijn van der Werf 2016-08-01 19:19:35 +02:00
parent b4f8f13849
commit 7befcd3649
2 changed files with 12 additions and 8 deletions
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17
src/drawing/scrolling_text.c
View File

@ -19,6 +19,7 @@
#include "../interface/colour.h"
#include "../localisation/localisation.h"
#include "drawing.h"
#include "../sprites.h"
#pragma pack(push, 1)
/* size: 0xA12 */
@ -56,7 +57,7 @@ void scrolling_text_initialise_bitmaps()
for (int i = 0; i < 224; i++) {
memset(drawingSurface, 0, sizeof(drawingSurface));
gfx_draw_sprite_software(&dpi, i + 0x10D5, -1, 0, 0);
gfx_draw_sprite_software(&dpi, SPR_CHAR_START + FONT_SPRITE_BASE_TINY + i, -1, 0, 0);
for (int x = 0; x < 8; x++) {
uint8 val = 0;
@ -103,7 +104,7 @@ static int scrolling_text_get_matching_or_oldest(rct_string_id stringId, uint16
scrollText->mode == scrollingMode
) {
scrollText->id = RCT2_GLOBAL(RCT2_ADDRESS_DRAW_SCROLL_NEXT_ID, uint32);
return i + 0x606;
return i + SPR_SCROLLING_TEXT_START;
}
}
return scrollIndex;
@ -112,7 +113,7 @@ static int scrolling_text_get_matching_or_oldest(rct_string_id stringId, uint16
static uint8 scrolling_text_get_colour(uint32 character)
{
int colour = character & 0x7F;
if (character & (1 << 7)) {
if (character & COLOUR_FLAG_TRANSLUCENT) {
return ColourMapA[colour].light;
} else {
return ColourMapA[colour].mid_dark;
@ -146,12 +147,12 @@ int scrolling_text_setup(rct_string_id stringId, uint16 scroll, uint16 scrolling
rct_drawpixelinfo* dpi = unk_140E9A8;
if (dpi->zoom_level != 0) return 0x626;
if (dpi->zoom_level != 0) return SPR_SCROLLING_TEXT_DEFAULT;
RCT2_GLOBAL(RCT2_ADDRESS_DRAW_SCROLL_NEXT_ID, uint32)++;
int scrollIndex = scrolling_text_get_matching_or_oldest(stringId, scroll, scrollingMode);
if (scrollIndex >= 0x606) return scrollIndex;
if (scrollIndex >= SPR_SCROLLING_TEXT_START) return scrollIndex;
// Setup scrolling text
uint32 stringArgs0, stringArgs1;
@ -179,7 +180,7 @@ int scrolling_text_setup(rct_string_id stringId, uint16 scroll, uint16 scrolling
scrolling_text_set_bitmap_for_sprite(scrollString, scroll, scrollText->bitmap, scrollingModePositions);
}
uint32 imageId = 0x606 + scrollIndex;
uint32 imageId = SPR_SCROLLING_TEXT_START + scrollIndex;
drawing_engine_invalidate_image(imageId);
return imageId;
}
@ -201,7 +202,7 @@ void scrolling_text_set_bitmap_for_sprite(utf8 *text, int scroll, uint8 *bitmap,
// Set any change in colour
if (codepoint <= FORMAT_COLOUR_CODE_END && codepoint >= FORMAT_COLOUR_CODE_START){
codepoint -= FORMAT_COLOUR_CODE_START;
characterColour = g1Elements[4914].offset[codepoint * 4];
characterColour = g1Elements[SPR_TEXT_PALETTE].offset[codepoint * 4];
continue;
}
@ -261,7 +262,7 @@ void scrolling_text_set_bitmap_for_ttf(utf8 *text, int scroll, uint8 *bitmap, si
if (colour == 0) {
colour = scrolling_text_get_colour(gCommonFormatArgs[7]);
} else {
colour = RCT2_GLOBAL(0x009FF048, uint8*)[(colour - FORMAT_COLOUR_CODE_START) * 4];
colour = g1Elements[SPR_TEXT_PALETTE].offset[colour - FORMAT_COLOUR_CODE_START];
}
SDL_Surface *surface = ttf_surface_cache_get_or_add(fontDesc->font, text);

3
src/sprites.h
View File

@ -20,6 +20,9 @@
enum {
SPR_NONE = -1,
SPR_SCROLLING_TEXT_START = 1542,
SPR_SCROLLING_TEXT_DEFAULT = 1574,
SPR_PALETTE_1_START = 3100,
SPR_PALETTE_1_END = 3110,