mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-07-04 12:09:54 -04:00
Ryan Dwyer
122 lines
4.2 KiB
C
122 lines
4.2 KiB
C
#include <ultra64.h>
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#include "constants.h"
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#include "game/tex.h"
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#include "game/texdecompress.h"
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#include "bss.h"
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#include "lib/rzip.h"
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#include "lib/dma.h"
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#include "lib/main.h"
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#include "lib/memp.h"
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#include "data.h"
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#include "textureconfig.h"
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#include "types.h"
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void texSetBitstring(u8 *arg0)
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{
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var800ab540 = arg0;
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var800ab544 = 0;
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var800ab548 = 0;
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}
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s32 texReadBits(s32 arg0)
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{
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while (var800ab548 < arg0) {
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var800ab544 = *var800ab540 | var800ab544 << 8;
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var800ab540++;
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var800ab548 += 8;
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}
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var800ab548 -= arg0;
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return var800ab544 >> var800ab548 & ((1 << arg0) - 1);
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}
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extern u8 *g_TextureConfigSegment;
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extern u32 g_TexBase;
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extern Gfx *g_TexGdl3;
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extern struct textureconfig *g_TexRedLinesConfigs;
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extern struct textureconfig *g_TexSkyConfigs;
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extern u8 _textureconfigSegmentRomStart;
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extern u8 _textureconfigSegmentStart;
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extern u8 _textureconfigSegmentEnd;
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void texReset(void)
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{
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s32 stage;
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u32 len = &_textureconfigSegmentEnd - &_textureconfigSegmentStart;
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s32 i;
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g_TextureConfigSegment = mempAlloc(len, MEMPOOL_STAGE);
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dmaExec(g_TextureConfigSegment, (romptr_t)&_textureconfigSegmentRomStart, len);
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g_TexBase = (uintptr_t)g_TextureConfigSegment - ROM_SIZE * 1024 * 1024;
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g_TexGdl1 = (Gfx *)(g_TexBase + (uintptr_t)g_TcGdl1);
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g_TexGdl2 = (Gfx *)(g_TexBase + (uintptr_t)g_TcGdl2);
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g_TexGdl3 = (Gfx *)(g_TexBase + (uintptr_t)g_TcGdl3);
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g_ExplosionTexturePairs = (void *)(g_TexBase + (uintptr_t)g_TcExplosionTexturePairs);
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g_TexWallhitConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcWallhitConfigs);
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g_TexBeamConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcBeamConfigs);
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g_TexLaserConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcLaserConfigs);
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g_TexGroup03Configs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcGroup03Configs);
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g_TexGeCrosshairConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcGeCrosshairConfigs);
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g_TexRedLinesConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcRedLineConfigs);
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g_TexShadowConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcGroup06Configs);
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g_TexShieldConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcShieldConfigs);
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g_TexShardConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcShardConfigs);
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g_TexScreenConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcScreenConfigs);
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g_TexWaterConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcWaterConfigs);
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g_TexSkyConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcSkyConfigs);
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g_TexLightGlareConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcLightGlareConfigs);
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g_TexSparkConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcSparkConfigs);
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g_TexGeneralConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcGeneralConfigs);
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g_TexRadarConfigs = (struct textureconfig *)(g_TexBase + (uintptr_t)g_TcRadarConfigs);
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g_TexNumConfigs = (len - (uintptr_t)&g_TcWallhitConfigs + ROM_SIZE * 1024 * 1024) / sizeof(struct textureconfig);
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g_TexWords = mempAlloc(ALIGN16(g_TexNumConfigs * 4), MEMPOOL_STAGE);
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for (i = 0; i < g_TexNumConfigs; i++) {
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g_TexWords[i] = NULL;
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}
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for (i = 0; i < ARRAYCOUNT(g_TcExplosionTexturePairs); i++) {
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texLoad(&g_ExplosionTexturePairs[i].texturenum1, NULL, false);
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texLoad(&g_ExplosionTexturePairs[i].texturenum2, NULL, false);
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}
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texLoadFromDisplayList(g_TexGdl1, 0, 0);
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texLoadFromDisplayList(g_TexGdl3, 0, 0);
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stage = mainGetStageNum();
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if (IS4MB() && stage != STAGE_TITLE && stage != STAGE_CITRAINING && stage != STAGE_4MBMENU) {
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for (i = 0; i < ARRAYCOUNT(g_TcWallhitConfigs); i++) {
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texLoadFromConfig(&g_TexWallhitConfigs[i]);
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}
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for (i = 0; i < ARRAYCOUNT(g_TcBeamConfigs); i++) {
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texLoadFromConfig(&g_TexBeamConfigs[i]);
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}
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for (i = 0; i < ARRAYCOUNT(g_TcWaterConfigs); i++) {
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texLoadFromConfig(&g_TexWaterConfigs[i]);
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}
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for (i = 0; i < ARRAYCOUNT(g_TcGroup06Configs); i++) {
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texLoadFromConfig(&g_TexShadowConfigs[i]);
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}
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for (i = 0; i < ARRAYCOUNT(g_TcShieldConfigs); i++) {
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texLoadFromConfig(&g_TexShieldConfigs[i]);
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}
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for (i = 0; i < ARRAYCOUNT(g_TcRadarConfigs); i++) {
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texLoadFromConfig(&g_TexRadarConfigs[i]);
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}
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for (i = 0; i < ARRAYCOUNT(g_TcSparkConfigs); i++) {
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texLoadFromConfig(&g_TexSparkConfigs[i]);
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}
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}
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}
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