Mario Kart 64
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main.h
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1#ifndef MAIN_H
2#define MAIN_H
3
4#include "types.h"
5
6// Message IDs
7#define MESG_SP_COMPLETE 100
8#define MESG_DP_COMPLETE 101
9#define MESG_VI_VBLANK 102
10#define MESG_START_GFX_SPTASK 103
11#define MESG_NMI_REQUEST 104
12
13#define MTX_HUD_POOL_SIZE 800
14
15#ifdef AVOID_UB
16#define MTX_HUD_POOL_SIZE_MAX MTX_HUD_POOL_SIZE
17#else
18#define MTX_HUD_POOL_SIZE_MAX MTX_HUD_POOL_SIZE - 50
19#endif
20
21#define MTX_OBJECT_POOL_SIZE 128
22
24// functions called by mtxShadow multiply by 8
25// 8 Kart AI Players * 4 real players in coop
26#define MTX_SHADOW_POOL_SIZE 8 * 4
27
29// functions called by mtxKart multiply by 8
30// 8 Kart AI Players * 4 real players in coop
31#define MTX_KART_POOL_SIZE 8 * 4
32
33#define MTX_EFFECT_POOL_SIZE 660
34
35// func_80095BD0 sets an OOB pool size max check (760)
36#ifdef AVOID_UB
37#define MTX_EFFECT_POOL_SIZE_MAX MTX_EFFECT_POOL_SIZE
38#else
39#define MTX_EFFECT_POOL_SIZE_MAX MTX_EFFECT_POOL_SIZE + 100
40#endif
41
42#define GFX_POOL_SIZE 7500
43
44struct GfxPool {
45 /* 0x00000 */ Mtx mtxScreen; // Matrix for skybox and startup logo
46 /* 0x00040 */ Mtx mtxPersp[4]; // Matrix for perspective screen modes
47 /* 0x00140 */ Mtx mtxOrtho; // Matrix for ortho hud screen modes
48 /* 0x00180 */ Mtx mtxUnk; // Matrix unused
49 /* 0x001C0 */ Mtx mtxLookAt[4]; // Matrix for lookat screen modes
50 /* 0x002C0 */ Mtx mtxHud[MTX_HUD_POOL_SIZE]; // Matrix hud elements and 2D related effects
51 /* 0x0CAC0 */ Mtx mtxObject[MTX_OBJECT_POOL_SIZE]; // Matrix course objects
52 /* 0x0EAC0 */ Mtx mtxShadow[MTX_SHADOW_POOL_SIZE]; // Matrix shadow characters
53 /* 0x0F2C0 */ Mtx mtxKart[MTX_KART_POOL_SIZE]; // Matrix kart characters
54 /* 0x0FAC0 */ Mtx mtxEffect[MTX_EFFECT_POOL_SIZE]; // Matrix misc effects
55 /* 0x19FC0 */ Mtx mtxArr[4]; // Matrix unused array
56 /* 0x1A0C0 */ Gfx gfxPool[GFX_POOL_SIZE];
57 /* 0x28B20 */ struct SPTask spTask;
58}; // size = 0x28B70
59
64
65void create_thread(OSThread*, OSId, void (*entry)(void *), void*, void*, OSPri);
66void main_func(void);
67void thread1_idle(void*);
68void setup_mesg_queues(void);
69void start_sptask(s32);
70void create_gfx_task_structure(void);
71void init_controllers(void);
72void update_controller(s32);
73void read_controllers(void);
74void func_80000BEC(void);
75void dispatch_audio_sptask(struct SPTask*);
76void exec_display_list(struct SPTask*);
77void init_rcp(void);
78void end_master_display_list(void);
79void *clear_framebuffer(s32);
80void rendering_init(void);
81void config_gfx_pool(void);
82void display_and_vsync(void);
83void init_segment_ending_sequences(void);
84void init_segment_racing(void);
85void dma_copy(u8*, u8*, size_t);
86void setup_game_memory(void);
87void game_init_clear_framebuffer(void);
88void race_logic_loop(void);
89void game_state_handler(void);
90void interrupt_gfx_sptask(void);
91void receive_new_tasks(void);
92void set_vblank_handler(s32, struct VblankHandler*, OSMesgQueue*, OSMesg*);
93void start_gfx_sptask(void);
94void handle_vblank(void);
95void handle_dp_complete(void);
96void handle_sp_complete(void);
97void thread3_video(void*);
98void func_800025D4(void);
99void func_80002600(void);
100void func_8000262C(void);
101void func_80002658(void);
102void update_gamestate(void);
103void thread5_game_loop(void*);
104void thread4_audio(void*);
105
106
107extern struct VblankHandler *gVblankHandler1;
108extern struct VblankHandler *gVblankHandler2;
109
110extern struct SPTask *gActiveSPTask;
111extern struct SPTask *sCurrentAudioSPTask;
112extern struct SPTask* sCurrentDisplaySPTask;
113extern struct SPTask* sNextAudioSPTask;
114extern struct SPTask* sNextDisplaySPTask;
115
116extern struct Controller gControllers[];
117extern struct Controller *gControllerOne;
118extern struct Controller *gControllerTwo;
119extern struct Controller *gControllerThree;
120extern struct Controller *gControllerFour;
121extern struct Controller *gControllerFive;
122extern struct Controller *gControllerSix;
123extern struct Controller *gControllerSeven;
124extern struct Controller *gControllerEight;
125
126extern Player gPlayers[];
127extern Player *gPlayerOne;
128extern Player *gPlayerTwo;
129extern Player *gPlayerThree;
130extern Player *gPlayerFour;
131extern Player *gPlayerFive;
132extern Player *gPlayerSix;
133extern Player *gPlayerSeven;
134extern Player *gPlayerEight;
135
136extern Player *gPlayerOneCopy;
137extern Player *gPlayerTwoCopy;
138
139extern struct GfxPool gGfxPools[];
140extern struct GfxPool *gGfxPool;
141
142extern struct VblankHandler gGameVblankHandler;
143extern struct VblankHandler sSoundVblankHandler;
144extern OSMesgQueue gDmaMesgQueue, gGameVblankQueue, gGfxVblankQueue, unused_gMsgQueue, gIntrMesgQueue, gSPTaskMesgQueue;
145extern OSMesgQueue sSoundMesgQueue;
146extern OSMesg sSoundMesgBuf[1];
147extern OSMesg gDmaMesgBuf[1], gGameMesgBuf;
148extern OSMesg gGfxMesgBuf[];
149extern OSMesg gIntrMesgBuf[16], gSPTaskMesgBuf[16];
150extern OSMesg gMainReceivedMesg;
151extern OSIoMesg gDmaIoMesg;
152extern OSMesgQueue gSIEventMesgQueue;
153extern OSMesg gSIEventMesgBuf[3];
154
155extern OSContStatus gControllerStatuses[];
156
157extern OSContPad gControllerPads[];
158extern u8 gControllerBits;
159
160extern struct UnkStruct_8015F584 D_8014F110[];
161extern u16 gNumActors;
162extern u16 gMatrixObjectCount;
163extern s32 gTickSpeed;
164extern f32 D_80150118;
165extern u16 wasSoftReset;
166extern u16 D_8015011E;
167
168extern s32 D_80150120;
169extern s32 gGotoMode;
170extern f32 gCameraZoom[];
171
172extern f32 gScreenAspect;
173extern f32 D_8015014C;
174extern f32 D_80150150;
175
176extern struct D_80150158 gD_80150158[];
177extern uintptr_t gSegmentTable[];
178extern Gfx *gDisplayListHead;
179extern struct SPTask *gGfxSPTask;
180extern s32 D_801502A0;
181extern s32 D_801502A4;
182extern u16 *gPhysicalFramebuffers[];
183extern uintptr_t gPhysicalZBuffer;
184extern Mat4 D_801502C0;
185
186extern s32 padding[];
187
188extern u16 D_80152300[];
189extern u16 D_80152308;
190
191extern OSThread gIdleThread;
192extern u8 gIdleThreadStack[];
193extern OSThread gVideoThread;
194extern u8 gVideoThreadStack[];
195extern OSThread gGameLoopThread;
196extern u8 gGameLoopThreadStack[];
197extern OSThread gAudioThread;
198extern u8 gAudioThreadStack[];
199
200extern u8 gGfxSPTaskYieldBuffer[];
201extern u32 gGfxSPTaskStack[];
202extern OSMesg gPIMesgBuf[];
203extern OSMesgQueue gPIMesgQueue;
204void race_logic_loop(void);
205extern s32 gGamestate;
206#ifndef D_800DC510_AS_U16
207 // Prevent overlapping writes in gcc
208 // Whether D_800DC510 was intended to be a separate variable in main.c from the rest of the game is unknown
209 #ifdef GCC
210 extern u16 D_800DC510;
211 #else
212 extern s32 D_800DC510;
213 #endif
214#endif
215
216extern u16 D_800DC514;
217extern u16 creditsRenderMode;
218extern u16 gDemoMode;
219extern u16 gEnableDebugMode;
220extern s32 gGamestateNext;
221extern s32 gActiveScreenMode;
222extern s32 gScreenModeSelection;
223extern s32 gPlayerCountSelection1;
224
225extern s32 gModeSelection;
226extern s32 D_800DC540;
227extern s32 D_800DC544;
228extern s32 gCCSelection;
229extern s32 gGlobalTimer;
230extern u16 sRenderedFramebuffer;
231extern u16 sRenderingFramebuffer;
232extern s32 D_800DC568;
233extern s32 D_800DC56C[];
234extern s16 sNumVBlanks;
235extern f32 gVBlankTimer;
236extern f32 gCourseTimer;
237
238// end of definition of main.c variables
239
240#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:144
gGameVblankQueue
OSMesgQueue gGameVblankQueue
Definition main.h:144
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:21
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:33
MTX_KART_POOL_SIZE
#define MTX_KART_POOL_SIZE
Definition main.h:31
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:144
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:144
gGotoMode
s32 gGotoMode
Definition main.c:120
D_8015011E
u16 D_8015011E
Definition main.c:117
gGameMesgBuf
OSMesg gGameMesgBuf
Definition main.h:147
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:42
gNumActors
u16 gNumActors
Definition main.c:111
MTX_SHADOW_POOL_SIZE
#define MTX_SHADOW_POOL_SIZE
Definition main.h:26
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:144
handle_sp_complete
void handle_sp_complete(void)
Definition main.c:1015
MTX_HUD_POOL_SIZE
#define MTX_HUD_POOL_SIZE
Definition main.h:13
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:149
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 types.h:43
D_80150158
Definition types.h:36
GfxPool
Definition main.h:44
GfxPool::mtxHud
Mtx mtxHud[MTX_HUD_POOL_SIZE]
Definition main.h:50
GfxPool::mtxLookAt
Mtx mtxLookAt[4]
Definition main.h:49
GfxPool::mtxKart
Mtx mtxKart[MTX_KART_POOL_SIZE]
Definition main.h:53
GfxPool::mtxObject
Mtx mtxObject[MTX_OBJECT_POOL_SIZE]
Definition main.h:51
GfxPool::mtxEffect
Mtx mtxEffect[MTX_EFFECT_POOL_SIZE]
Definition main.h:54
GfxPool::mtxPersp
Mtx mtxPersp[4]
Definition main.h:46
GfxPool::spTask
struct SPTask spTask
Definition main.h:57
GfxPool::gfxPool
Gfx gfxPool[GFX_POOL_SIZE]
Definition main.h:56
GfxPool::mtxOrtho
Mtx mtxOrtho
Definition main.h:47
GfxPool::mtxShadow
Mtx mtxShadow[MTX_SHADOW_POOL_SIZE]
Definition main.h:52
GfxPool::mtxUnk
Mtx mtxUnk
Definition main.h:48
GfxPool::mtxScreen
Mtx mtxScreen
Definition main.h:45
GfxPool::mtxArr
Mtx mtxArr[4]
Definition main.h:55
OSIoMesg
Definition os_pi.h:53
OSThread_s
Definition os_thread.h:51
Player
Definition common_structs.h:248
SPTask
Definition types.h:23
UnkStruct_8015F584
Definition main.h:60
UnkStruct_8015F584::unk0
u16 unk0
Definition main.h:61
UnkStruct_8015F584::unk2
u16 unk2
Definition main.h:62
VblankHandler
Definition types.h:31
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