forked from Ports/perfect_dark
150 lines
4.0 KiB
C
150 lines
4.0 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <PR/ultratypes.h>
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#include <PR/ultrasched.h>
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#include <PR/os_message.h>
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#include "lib/main.h"
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#include "bss.h"
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#include "data.h"
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#include "video.h"
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#include "audio.h"
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#include "input.h"
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#include "fs.h"
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#include "romdata.h"
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#include "config.h"
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#include "mod.h"
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#include "system.h"
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u32 g_OsMemSize = 0;
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u8 g_Is4Mb = 0;
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s8 g_Resetting = false;
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OSSched g_Sched;
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OSMesgQueue g_MainMesgQueue;
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OSMesg g_MainMesgBuf[32];
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u8 *g_MempHeap = NULL;
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u32 g_MempHeapSize = 0;
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u32 g_VmNumTlbMisses = 0;
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u32 g_VmNumPageMisses = 0;
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u32 g_VmNumPageReplaces = 0;
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u8 g_VmShowStats = 0;
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extern s32 g_StageNum;
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s32 bootGetMemSize(void)
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{
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return (s32)g_OsMemSize;
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}
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void *bootAllocateStack(s32 threadid, s32 size)
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{
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static u8 bruh[0x1000];
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return bruh;
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}
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void bootCreateSched(void)
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{
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osCreateMesgQueue(&g_MainMesgQueue, g_MainMesgBuf, ARRAYCOUNT(g_MainMesgBuf));
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if (osTvType == OS_TV_MPAL) {
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osCreateScheduler(&g_Sched, NULL, OS_VI_MPAL_LAN1, 1);
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} else {
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osCreateScheduler(&g_Sched, NULL, OS_VI_NTSC_LAN1, 1);
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}
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}
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static void gameLoadConfig(void)
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{
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osMemSize = configGetIntClamped("Game.MemorySize", 16, 4, 2048) * 1024 * 1024;
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g_PlayerCrosshairSway = configGetFloatClamped("Game.CrosshairSway", g_PlayerCrosshairSway, 0.f, 10.f);
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g_PlayerDefaultFovY = configGetFloatClamped("Game.FovY", g_PlayerDefaultFovY, 5.f, 175.f);
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g_PlayerMouseAimMode = configGetIntClamped("Game.MouseAimMode", g_PlayerMouseAimMode, 0, 1);
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g_PlayerMouseAimSpeedX = configGetFloatClamped("Game.MouseAimSpeedX", g_PlayerMouseAimSpeedX, 0.f, 10.f);
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g_PlayerMouseAimSpeedY = configGetFloatClamped("Game.MouseAimSpeedY", g_PlayerMouseAimSpeedY, 0.f, 10.f);
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g_PlayerRadialMenuSpeed = configGetFloatClamped("Game.RadialMenuSpeed", g_PlayerRadialMenuSpeed, 0.f, 10.f);
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g_PlayerFovAffectsZoom = configGetIntClamped("Game.FovAffectsZoom", g_PlayerFovAffectsZoom, 0, 1);
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g_PlayerFovZoomMultiplier = g_PlayerFovAffectsZoom ? g_PlayerDefaultFovY / 60.0f : 1.0f;
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g_PlayerClassicCrouch = configGetIntClamped("Game.ClassicCrouch", 0, 0, 1);
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g_ViShakeIntensityMult = configGetFloatClamped("Game.ScreenShakeIntensity", 1.f, 0.f, 100.f);
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const s32 center = configGetIntClamped("Game.CenterHUD", 0, 0, 1);
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if (center) {
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g_HudAlignModeL = G_ASPECT_CENTER_EXT;
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g_HudAlignModeR = G_ASPECT_CENTER_EXT;
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}
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}
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static void gameSaveConfig(void)
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{
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configSetFloat("Game.FovY", g_PlayerDefaultFovY);
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configSetInt("Game.CenterHUD", g_HudAlignModeL == G_ASPECT_CENTER_EXT);
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configSetInt("Game.ClassicCrouch", g_PlayerClassicCrouch);
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configSetInt("Game.MouseAimMode", g_PlayerMouseAimMode);
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configSetFloat("Game.MouseAimSpeedX", g_PlayerMouseAimSpeedX);
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configSetFloat("Game.MouseAimSpeedY", g_PlayerMouseAimSpeedY);
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configSetFloat("Game.RadialMenuSpeed", g_PlayerRadialMenuSpeed);
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configSetFloat("Game.CrosshairSway", g_PlayerCrosshairSway);
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configSetFloat("Game.ScreenShakeIntensity", g_ViShakeIntensityMult);
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}
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static void cleanup(void)
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{
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sysLogPrintf(LOG_NOTE, "shutdown");
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inputSaveConfig();
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videoSaveConfig();
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gameSaveConfig();
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configSave(CONFIG_PATH);
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crashShutdown();
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// TODO: actually shut down all subsystems
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}
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int main(int argc, const char **argv)
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{
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sysInitArgs(argc, argv);
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if (!sysArgCheck("--no-crash-handler")) {
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crashInit();
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}
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sysInit();
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fsInit();
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configInit();
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videoInit();
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inputInit();
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audioInit();
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romdataInit();
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gameLoadConfig();
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if (fsGetModDir()) {
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modConfigLoad(MOD_CONFIG_FNAME);
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}
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atexit(cleanup);
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bootCreateSched();
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g_OsMemSize = osGetMemSize();
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g_MempHeapSize = g_OsMemSize;
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g_MempHeap = sysMemZeroAlloc(g_MempHeapSize);
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if (!g_MempHeap) {
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sysFatalError("Could not alloc %u bytes for memp heap.", g_MempHeapSize);
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}
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sysLogPrintf(LOG_NOTE, "memp heap at %p - %p", g_MempHeap, g_MempHeap + g_MempHeapSize);
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sysLogPrintf(LOG_NOTE, "rom file at %p - %p", g_RomFile, g_RomFile + g_RomFileSize);
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g_SndDisabled = sysArgCheck("--no-sound");
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g_StageNum = sysArgGetInt("--boot-stage", STAGE_TITLE);
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if (g_StageNum != STAGE_TITLE) {
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sysLogPrintf(LOG_NOTE, "boot stage set to 0x%02x", g_StageNum);
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}
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mainProc();
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return 0;
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}
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