Mario Kart 64
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main.h
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1#ifndef MAIN_H
2#define MAIN_H
3
4
5// Message IDs
6#define MESG_SP_COMPLETE 100
7#define MESG_DP_COMPLETE 101
8#define MESG_VI_VBLANK 102
9#define MESG_START_GFX_SPTASK 103
10#define MESG_NMI_REQUEST 104
11
12#define MTX_HUD_POOL_SIZE 800
13
14#ifdef AVOID_UB
15#define MTX_HUD_POOL_SIZE_MAX MTX_HUD_POOL_SIZE
16#else
17#define MTX_HUD_POOL_SIZE_MAX MTX_HUD_POOL_SIZE - 50
18#endif
19
20#define MTX_OBJECT_POOL_SIZE 128
21
23// functions called by mtxShadow multiply by 8
24// 8 Kart AI Players * 4 real players in coop
25#define MTX_SHADOW_POOL_SIZE 8 * 4
26
28// functions called by mtxKart multiply by 8
29// 8 Kart AI Players * 4 real players in coop
30#define MTX_KART_POOL_SIZE 8 * 4
31
32#define MTX_EFFECT_POOL_SIZE 660
33
34// func_80095BD0 sets an OOB pool size max check (760)
35#ifdef AVOID_UB
36#define MTX_EFFECT_POOL_SIZE_MAX MTX_EFFECT_POOL_SIZE
37#else
38#define MTX_EFFECT_POOL_SIZE_MAX MTX_EFFECT_POOL_SIZE + 100
39#endif
40
41#define GFX_POOL_SIZE 7500
42
43struct GfxPool {
44 /* 0x00000 */ Mtx mtxScreen; // Matrix for skybox and startup logo
45 /* 0x00040 */ Mtx mtxPersp[4]; // Matrix for perspective screen modes
46 /* 0x00140 */ Mtx mtxOrtho; // Matrix for ortho hud screen modes
47 /* 0x00180 */ Mtx mtxUnk; // Matrix unused
48 /* 0x001C0 */ Mtx mtxLookAt[4]; // Matrix for lookat screen modes
49 /* 0x002C0 */ Mtx mtxHud[MTX_HUD_POOL_SIZE]; // Matrix hud elements and 2D related effects
50 /* 0x0CAC0 */ Mtx mtxObject[MTX_OBJECT_POOL_SIZE]; // Matrix course objects
51 /* 0x0EAC0 */ Mtx mtxShadow[MTX_SHADOW_POOL_SIZE]; // Matrix shadow characters
52 /* 0x0F2C0 */ Mtx mtxKart[MTX_KART_POOL_SIZE]; // Matrix kart characters
53 /* 0x0FAC0 */ Mtx mtxEffect[MTX_EFFECT_POOL_SIZE]; // Matrix misc effects
54 /* 0x19FC0 */ Mtx mtxArr[4]; // Matrix unused array
55 /* 0x1A0C0 */ Gfx gfxPool[GFX_POOL_SIZE];
56 /* 0x28B20 */ struct SPTask spTask;
57}; // size = 0x28B70
58
63
64void create_thread(OSThread*, OSId, void (*entry)(void *), void*, void*, OSPri);
65void main_func(void);
66void thread1_idle(void*);
67void setup_mesg_queues(void);
68void start_sptask(s32);
69void create_gfx_task_structure(void);
70void init_controllers(void);
71void update_controller(s32);
72void read_controllers(void);
73void func_80000BEC(void);
74void dispatch_audio_sptask(struct SPTask*);
75void exec_display_list(struct SPTask*);
76void init_rcp(void);
77void end_master_display_list(void);
78void *clear_framebuffer(s32);
79void rendering_init(void);
80void config_gfx_pool(void);
81void display_and_vsync(void);
82void init_segment_ending_sequences(void);
83void init_segment_racing(void);
84void dma_copy(u8*, u8*, size_t);
85void setup_game_memory(void);
86void game_init_clear_framebuffer(void);
87void race_logic_loop(void);
88void game_state_handler(void);
89void interrupt_gfx_sptask(void);
90void receive_new_tasks(void);
91void set_vblank_handler(s32, struct VblankHandler*, OSMesgQueue*, OSMesg*);
92void start_gfx_sptask(void);
93void handle_vblank(void);
94void handle_dp_complete(void);
95void handle_sp_complete(void);
96void thread3_video(void*);
97void func_800025D4(void);
98void func_80002600(void);
99void func_8000262C(void);
100void func_80002658(void);
101void update_gamestate(void);
102void thread5_game_loop(void*);
103void thread4_audio(void*);
104
105
106extern struct VblankHandler *gVblankHandler1;
107extern struct VblankHandler *gVblankHandler2;
108
109extern struct SPTask *gActiveSPTask;
110extern struct SPTask *sCurrentAudioSPTask;
111extern struct SPTask* sCurrentDisplaySPTask;
112extern struct SPTask* sNextAudioSPTask;
113extern struct SPTask* sNextDisplaySPTask;
114
115extern struct Controller gControllers[];
116extern struct Controller *gControllerOne;
117extern struct Controller *gControllerTwo;
118extern struct Controller *gControllerThree;
119extern struct Controller *gControllerFour;
120extern struct Controller *gControllerFive;
121extern struct Controller *gControllerSix;
122extern struct Controller *gControllerSeven;
123extern struct Controller *gControllerEight;
124
125extern Player gPlayers[];
126extern Player *gPlayerOne;
127extern Player *gPlayerTwo;
128extern Player *gPlayerThree;
129extern Player *gPlayerFour;
130extern Player *gPlayerFive;
131extern Player *gPlayerSix;
132extern Player *gPlayerSeven;
133extern Player *gPlayerEight;
134
135extern Player *gPlayerOneCopy;
136extern Player *gPlayerTwoCopy;
137
138extern struct GfxPool gGfxPools[];
139extern struct GfxPool *gGfxPool;
140
141extern struct VblankHandler gGameVblankHandler;
142extern struct VblankHandler sSoundVblankHandler;
143extern OSMesgQueue gDmaMesgQueue, gGameVblankQueue, gGfxVblankQueue, unused_gMsgQueue, gIntrMesgQueue, gSPTaskMesgQueue;
144extern OSMesgQueue sSoundMesgQueue;
145extern OSMesg sSoundMesgBuf[1];
146extern OSMesg gDmaMesgBuf[1], gGameMesgBuf;
147extern OSMesg gGfxMesgBuf[];
148extern OSMesg gIntrMesgBuf[16], gSPTaskMesgBuf[16];
149extern OSMesg gMainReceivedMesg;
150extern OSIoMesg gDmaIoMesg;
151extern OSMesgQueue gSIEventMesgQueue;
152extern OSMesg gSIEventMesgBuf[3];
153
154extern OSContStatus gControllerStatuses[];
155
156extern OSContPad gControllerPads[];
157extern u8 gControllerBits;
158
159extern struct UnkStruct_8015F584 D_8014F110[];
160extern u16 gNumActors;
161extern u16 gMatrixObjectCount;
162extern s32 gTickSpeed;
163extern f32 D_80150118;
164extern u16 wasSoftReset;
165extern u16 D_8015011E;
166
167extern s32 D_80150120;
168extern s32 gGotoMode;
169extern f32 gCameraZoom[];
170
171extern f32 gScreenAspect;
172extern f32 D_8015014C;
173extern f32 D_80150150;
174
175extern struct D_80150158 gD_80150158[];
176extern uintptr_t gSegmentTable[];
177extern Gfx *gDisplayListHead;
178extern struct SPTask *gGfxSPTask;
179extern s32 D_801502A0;
180extern s32 D_801502A4;
181extern u16 *gPhysicalFramebuffers[];
182extern uintptr_t gPhysicalZBuffer;
183extern Mat4 D_801502C0;
184
185extern s32 padding[];
186
187extern u16 D_80152300[];
188extern u16 D_80152308;
189
190extern OSThread gIdleThread;
191extern u8 gIdleThreadStack[];
192extern OSThread gVideoThread;
193extern u8 gVideoThreadStack[];
194extern OSThread gGameLoopThread;
195extern u8 gGameLoopThreadStack[];
196extern OSThread gAudioThread;
197extern u8 gAudioThreadStack[];
198
199extern u8 gGfxSPTaskYieldBuffer[];
200extern u32 gGfxSPTaskStack[];
201extern OSMesg gPIMesgBuf[];
202extern OSMesgQueue gPIMesgQueue;
203void race_logic_loop(void);
204extern s32 gGamestate;
205#ifndef D_800DC510_AS_U16
206 // Prevent overlapping writes in gcc
207 // Whether D_800DC510 was intended to be a separate variable in main.c from the rest of the game is unknown
208 #ifdef GCC
209 extern u16 D_800DC510;
210 #else
211 extern s32 D_800DC510;
212 #endif
213#endif
214
215extern u16 D_800DC514;
216extern u16 creditsRenderMode;
217extern u16 gDemoMode;
218extern u16 gEnableDebugMode;
219extern s32 gGamestateNext;
220extern s32 gActiveScreenMode;
221extern s32 gScreenModeSelection;
222extern s32 gPlayerCountSelection1;
223
224extern s32 gModeSelection;
225extern s32 D_800DC540;
226extern s32 D_800DC544;
227extern s32 gCCSelection;
228extern s32 gGlobalTimer;
229extern u16 sRenderedFramebuffer;
230extern u16 sRenderingFramebuffer;
231extern s32 D_800DC568;
232extern s32 D_800DC56C[];
233extern s16 sNumVBlanks;
234extern f32 gVBlankTimer;
235extern f32 gCourseTimer;
236
237// end of definition of main.c variables
238
239#endif
gCourseMaxZ
s16 gCourseMaxZ
Definition code_800029B0.c:92
Mat4
f32 Mat4[4][4]
Definition common_structs.h:16
gPIMesgBuf
OSMesg gPIMesgBuf[]
Definition main.c:165
gPlayerOne
Player * gPlayerOne
Definition main.c:74
init_segment_racing
void init_segment_racing(void)
Definition main.c:482
gDmaMesgQueue
OSMesgQueue gDmaMesgQueue
Definition main.c:95
dispatch_audio_sptask
void dispatch_audio_sptask(struct SPTask *)
Definition main.c:373
sNextDisplaySPTask
struct SPTask * sNextDisplaySPTask
Definition main.c:60
gControllerTwo
struct Controller * gControllerTwo
Definition main.c:65
interrupt_gfx_sptask
void interrupt_gfx_sptask(void)
Definition main.c:912
gDisplayListHead
Gfx * gDisplayListHead
Definition main.c:133
func_80002600
void func_80002600(void)
Definition main.c:1108
gVideoThreadStack
u8 gVideoThreadStack[]
Definition main.c:153
unused_gMsgQueue
OSMesgQueue unused_gMsgQueue
Definition main.h:143
gGameVblankQueue
OSMesgQueue gGameVblankQueue
Definition main.h:143
D_800DC544
s32 D_800DC544
Definition main.c:184
gPlayerTwoCopy
Player * gPlayerTwoCopy
Definition main.c:84
thread4_audio
void thread4_audio(void *)
D_80150120
s32 D_80150120
Definition main.c:119
D_8014F110
struct UnkStruct_8015F584 D_8014F110[]
Definition main.c:110
D_80150150
f32 D_80150150
Definition main.c:128
gGfxMesgBuf
OSMesg gGfxMesgBuf[]
Definition main.c:99
func_8000262C
void func_8000262C(void)
Definition main.c:1114
gDmaIoMesg
OSIoMesg gDmaIoMesg
Definition main.c:103
receive_new_tasks
void receive_new_tasks(void)
Definition main.c:919
padding
s32 padding[]
Definition main.c:144
D_80150118
f32 D_80150118
Definition main.c:114
thread3_video
void thread3_video(void *)
gD_80150158
struct D_80150158 gD_80150158[]
Definition main.c:131
gPlayerSix
Player * gPlayerSix
Definition main.c:79
wasSoftReset
u16 wasSoftReset
Definition main.c:116
gCourseTimer
f32 gCourseTimer
Definition main.c:199
MTX_OBJECT_POOL_SIZE
#define MTX_OBJECT_POOL_SIZE
Definition main.h:20
sNumVBlanks
s16 sNumVBlanks
Definition main.c:196
gIntrMesgBuf
OSMesg gIntrMesgBuf[16]
Definition main.c:101
exec_display_list
void exec_display_list(struct SPTask *)
Definition main.c:378
sRenderingFramebuffer
u16 sRenderingFramebuffer
Definition main.c:192
func_80002658
void func_80002658(void)
Definition main.c:1120
MTX_EFFECT_POOL_SIZE
#define MTX_EFFECT_POOL_SIZE
Definition main.h:32
MTX_KART_POOL_SIZE
#define MTX_KART_POOL_SIZE
Definition main.h:30
D_800DC540
s32 D_800DC540
Definition main.c:183
sNextAudioSPTask
struct SPTask * sNextAudioSPTask
Definition main.c:59
gGlobalTimer
s32 gGlobalTimer
Definition main.c:186
gPIMesgQueue
OSMesgQueue gPIMesgQueue
Definition main.c:166
handle_dp_complete
void handle_dp_complete(void)
Definition main.c:1005
D_801502A0
s32 D_801502A0
Definition main.c:136
gMainReceivedMesg
OSMesg gMainReceivedMesg
Definition main.c:102
start_sptask
void start_sptask(s32)
Definition main.c:256
gControllerThree
struct Controller * gControllerThree
Definition main.c:66
main_func
void main_func(void)
Definition main.c:207
gAudioThreadStack
u8 gAudioThreadStack[]
Definition main.c:159
gPhysicalFramebuffers
u16 * gPhysicalFramebuffers[]
Definition main.c:138
D_801502C0
Mat4 D_801502C0
Definition main.c:142
read_controllers
void read_controllers(void)
Definition main.c:351
gControllerStatuses
OSContStatus gControllerStatuses[]
Definition main.c:107
gControllerFour
struct Controller * gControllerFour
Definition main.c:67
D_800DC510
s32 D_800DC510
Definition main.c:170
gScreenAspect
f32 gScreenAspect
Definition main.c:126
D_80152308
u16 D_80152308
Definition main.c:147
gGamestateNext
s32 gGamestateNext
Definition main.c:175
sSoundMesgBuf
OSMesg sSoundMesgBuf[1]
Definition main.c:97
D_800DC514
u16 D_800DC514
Definition main.c:171
gPlayerFour
Player * gPlayerFour
Definition main.c:77
gPlayerOneCopy
Player * gPlayerOneCopy
Definition main.c:83
end_master_display_list
void end_master_display_list(void)
Definition main.c:405
gControllers
struct Controller gControllers[]
Definition main.c:63
sSoundVblankHandler
struct VblankHandler sSoundVblankHandler
Definition main.c:94
func_80000BEC
void func_80000BEC(void)
Definition main.c:369
gPlayerCountSelection1
s32 gPlayerCountSelection1
Definition main.c:180
gSPTaskMesgQueue
OSMesgQueue gSPTaskMesgQueue
Definition main.h:143
handle_vblank
void handle_vblank(void)
Definition main.c:966
game_init_clear_framebuffer
void game_init_clear_framebuffer(void)
Definition main.c:561
gGfxSPTaskYieldBuffer
u8 gGfxSPTaskYieldBuffer[]
Definition main.c:163
thread1_idle
void thread1_idle(void *)
Definition main.c:222
gPlayerFive
Player * gPlayerFive
Definition main.c:78
gScreenModeSelection
s32 gScreenModeSelection
Definition main.c:178
gGfxVblankQueue
OSMesgQueue gGfxVblankQueue
Definition main.h:143
gGotoMode
s32 gGotoMode
Definition main.c:120
D_8015011E
u16 D_8015011E
Definition main.c:117
gGameMesgBuf
OSMesg gGameMesgBuf
Definition main.h:146
func_800025D4
void func_800025D4(void)
Definition main.c:1102
setup_game_memory
void setup_game_memory(void)
Definition main.c:509
gPlayerTwo
Player * gPlayerTwo
Definition main.c:75
gPhysicalZBuffer
uintptr_t gPhysicalZBuffer
Definition main.c:139
GFX_POOL_SIZE
#define GFX_POOL_SIZE
Definition main.h:41
gNumActors
u16 gNumActors
Definition main.c:111
MTX_SHADOW_POOL_SIZE
#define MTX_SHADOW_POOL_SIZE
Definition main.h:25
clear_framebuffer
void * clear_framebuffer(s32)
Definition main.c:413
gGfxSPTask
struct SPTask * gGfxSPTask
Definition main.c:135
gPlayers
Player gPlayers[]
Definition main.c:73
config_gfx_pool
void config_gfx_pool(void)
Definition main.c:441
gControllerFive
struct Controller * gControllerFive
Definition main.c:68
gGamestate
s32 gGamestate
Definition main.c:168
D_801502A4
s32 D_801502A4
Definition main.c:137
gControllerSeven
struct Controller * gControllerSeven
Definition main.c:70
gGfxPool
struct GfxPool * gGfxPool
Definition main.c:90
gDmaMesgBuf
OSMesg gDmaMesgBuf[1]
Definition main.c:98
init_segment_ending_sequences
void init_segment_ending_sequences(void)
Definition main.c:474
gGameLoopThread
OSThread gGameLoopThread
Definition main.c:156
gIdleThreadStack
u8 gIdleThreadStack[]
Definition main.c:151
display_and_vsync
void display_and_vsync(void)
Definition main.c:454
gMatrixObjectCount
u16 gMatrixObjectCount
Definition main.c:112
D_800DC568
s32 D_800DC568
Definition main.c:194
gGfxPools
struct GfxPool gGfxPools[]
Definition main.c:89
update_controller
void update_controller(s32)
Definition main.c:315
gVblankHandler2
struct VblankHandler * gVblankHandler2
Definition main.c:54
sSoundMesgQueue
OSMesgQueue sSoundMesgQueue
Definition main.c:96
gPlayerSeven
Player * gPlayerSeven
Definition main.c:80
gGameLoopThreadStack
u8 gGameLoopThreadStack[]
Definition main.c:157
rendering_init
void rendering_init(void)
Definition main.c:428
gVideoThread
OSThread gVideoThread
Definition main.c:152
sCurrentAudioSPTask
struct SPTask * sCurrentAudioSPTask
Definition main.c:57
create_gfx_task_structure
void create_gfx_task_structure(void)
Definition main.c:271
gTickSpeed
s32 gTickSpeed
Definition main.c:113
gIntrMesgQueue
OSMesgQueue gIntrMesgQueue
Definition main.h:143
handle_sp_complete
void handle_sp_complete(void)
Definition main.c:1015
MTX_HUD_POOL_SIZE
#define MTX_HUD_POOL_SIZE
Definition main.h:12
sCurrentDisplaySPTask
struct SPTask * sCurrentDisplaySPTask
Definition main.c:58
gPlayerEight
Player * gPlayerEight
Definition main.c:81
gActiveSPTask
struct SPTask * gActiveSPTask
Definition main.c:56
gControllerPads
OSContPad gControllerPads[]
Definition main.c:108
gControllerSix
struct Controller * gControllerSix
Definition main.c:69
D_80152300
u16 D_80152300[]
Definition main.c:146
update_gamestate
void update_gamestate(void)
Definition main.c:1131
gCCSelection
s32 gCCSelection
Definition main.c:185
gSIEventMesgBuf
OSMesg gSIEventMesgBuf[3]
Definition main.c:105
gDemoMode
u16 gDemoMode
Definition main.c:173
D_800DC56C
s32 D_800DC56C[]
Definition main.c:195
gGameVblankHandler
struct VblankHandler gGameVblankHandler
Definition main.c:93
gGfxSPTaskStack
u32 gGfxSPTaskStack[]
Definition main.c:164
thread5_game_loop
void thread5_game_loop(void *)
gEnableDebugMode
u16 gEnableDebugMode
Definition main.c:174
set_vblank_handler
void set_vblank_handler(s32, struct VblankHandler *, OSMesgQueue *, OSMesg *)
Definition main.c:945
gActiveScreenMode
s32 gActiveScreenMode
Definition main.c:177
setup_mesg_queues
void setup_mesg_queues(void)
Definition main.c:247
gControllerEight
struct Controller * gControllerEight
Definition main.c:71
game_state_handler
void game_state_handler(void)
Definition main.c:868
gVblankHandler1
struct VblankHandler * gVblankHandler1
Definition main.c:53
creditsRenderMode
u16 creditsRenderMode
Definition main.c:172
gSPTaskMesgBuf
OSMesg gSPTaskMesgBuf[16]
Definition main.h:148
init_controllers
void init_controllers(void)
Definition main.c:304
gPlayerThree
Player * gPlayerThree
Definition main.c:76
gSIEventMesgQueue
OSMesgQueue gSIEventMesgQueue
Definition main.c:104
gVBlankTimer
f32 gVBlankTimer
Definition main.c:198
gAudioThread
OSThread gAudioThread
Definition main.c:158
dma_copy
void dma_copy(u8 *, u8 *, size_t)
Definition main.c:490
sRenderedFramebuffer
u16 sRenderedFramebuffer
Definition main.c:191
gSegmentTable
uintptr_t gSegmentTable[]
Definition main.c:132
gControllerOne
struct Controller * gControllerOne
Definition main.c:64
start_gfx_sptask
void start_gfx_sptask(void)
Definition main.c:958
gCameraZoom
f32 gCameraZoom[]
Definition main.c:123
D_8015014C
f32 D_8015014C
Definition main.c:127
gIdleThread
OSThread gIdleThread
Definition main.c:150
create_thread
void create_thread(OSThread *, OSId, void(*entry)(void *), void *, void *, OSPri)
Definition main.c:201
gControllerBits
u8 gControllerBits
Definition main.c:109
gModeSelection
s32 gModeSelection
Definition main.c:182
init_rcp
void init_rcp(void)
Definition main.c:394
race_logic_loop
void race_logic_loop(void)
Definition main.c:566
OSId
s32 OSId
Definition os_thread.h:22
OSPri
s32 OSPri
Definition os_thread.h:21
Controller
Definition common_structs.h:71
D_80150158
Definition common_structs.h:64
GfxPool
Definition main.h:43
GfxPool::mtxHud
Mtx mtxHud[MTX_HUD_POOL_SIZE]
Definition main.h:49
GfxPool::mtxLookAt
Mtx mtxLookAt[4]
Definition main.h:48
GfxPool::mtxKart
Mtx mtxKart[MTX_KART_POOL_SIZE]
Definition main.h:52
GfxPool::mtxObject
Mtx mtxObject[MTX_OBJECT_POOL_SIZE]
Definition main.h:50
GfxPool::mtxEffect
Mtx mtxEffect[MTX_EFFECT_POOL_SIZE]
Definition main.h:53
GfxPool::mtxPersp
Mtx mtxPersp[4]
Definition main.h:45
GfxPool::spTask
struct SPTask spTask
Definition main.h:56
GfxPool::gfxPool
Gfx gfxPool[GFX_POOL_SIZE]
Definition main.h:55
GfxPool::mtxOrtho
Mtx mtxOrtho
Definition main.h:46
GfxPool::mtxShadow
Mtx mtxShadow[MTX_SHADOW_POOL_SIZE]
Definition main.h:51
GfxPool::mtxUnk
Mtx mtxUnk
Definition main.h:47
GfxPool::mtxScreen
Mtx mtxScreen
Definition main.h:44
GfxPool::mtxArr
Mtx mtxArr[4]
Definition main.h:54
OSIoMesg
Definition os_pi.h:53
OSThread_s
Definition os_thread.h:51
Player
Definition common_structs.h:269
SPTask
Definition common_structs.h:51
UnkStruct_8015F584
Definition main.h:59
UnkStruct_8015F584::unk0
u16 unk0
Definition main.h:60
UnkStruct_8015F584::unk2
u16 unk2
Definition main.h:61
VblankHandler
Definition common_structs.h:59
s32
signed int s32
Definition ultratypes.h:15
u32
unsigned int u32
Definition ultratypes.h:16
s16
signed short int s16
Definition ultratypes.h:13
f32
float f32
Definition ultratypes.h:33
u16
unsigned short int u16
Definition ultratypes.h:14
u8
unsigned char u8
Definition ultratypes.h:12