Mario Kart 64
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main.h
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1#ifndef MAIN_H
2#define MAIN_H
3
4#include "mk64.h"
5#include "common_structs.h"
6
7// Message IDs
8#define MESG_SP_COMPLETE 100
9#define MESG_DP_COMPLETE 101
10#define MESG_VI_VBLANK 102
11#define MESG_START_GFX_SPTASK 103
12#define MESG_NMI_REQUEST 104
13
14#define MTX_HUD_POOL_SIZE 1600
15
16#ifdef AVOID_UB
17#define MTX_HUD_POOL_SIZE_MAX MTX_HUD_POOL_SIZE
18#else
19#define MTX_HUD_POOL_SIZE_MAX MTX_HUD_POOL_SIZE - 50
20#endif
21
22#define MTX_OBJECT_POOL_SIZE 512
23
25// functions called by mtxShadow multiply by 8
26// 8 Kart AI Players * 4 real players in coop
27#define MTX_SHADOW_POOL_SIZE 8 * 4
28
30// functions called by mtxKart multiply by 8
31// 8 Kart AI Players * 4 real players in coop
32#define MTX_KART_POOL_SIZE 8 * 4
33
34#define MTX_EFFECT_POOL_SIZE 660
35
36// func_80095BD0 sets an OOB pool size max check (760)
37#ifdef AVOID_UB
38#define MTX_EFFECT_POOL_SIZE_MAX MTX_EFFECT_POOL_SIZE
39#else
40#define MTX_EFFECT_POOL_SIZE_MAX MTX_EFFECT_POOL_SIZE + 100
41#endif
42
43#define GFX_POOL_SIZE 15000
44
45struct GfxPool {
46 /* 0x00000 */ Mtx mtxScreen; // Matrix for skybox and startup logo
47 /* 0x00040 */ Mtx mtxPersp[4]; // Matrix for perspective screen modes
48 /* 0x00140 */ Mtx mtxOrtho; // Matrix for ortho hud screen modes
49 /* 0x00180 */ Mtx mtxUnk; // Matrix unused
50 /* 0x001C0 */ Mtx mtxLookAt[4]; // Matrix for lookat screen modes
51 /* 0x002C0 */ Mtx mtxHud[MTX_HUD_POOL_SIZE]; // Matrix hud elements and 2D related effects
52 /* 0x0CAC0 */ Mtx mtxObject[MTX_OBJECT_POOL_SIZE]; // Matrix course objects
53 /* 0x0EAC0 */ Mtx mtxShadow[MTX_SHADOW_POOL_SIZE]; // Matrix shadow characters
54 /* 0x0F2C0 */ Mtx mtxKart[MTX_KART_POOL_SIZE]; // Matrix kart characters
55 /* 0x0FAC0 */ Mtx mtxEffect[MTX_EFFECT_POOL_SIZE]; // Matrix misc effects
56 /* 0x19FC0 */ Mtx mtxArr[4]; // Matrix unused array
57 /* 0x1A0C0 */ Gfx gfxPool[GFX_POOL_SIZE];
58 /* 0x28B20 */ struct SPTask spTask;
59}; // size = 0x28B70
60
61typedef struct {
62 u16 triangle; // Index for gCollisionIndices which has indexes for gCollisionMesh
63 u16 numTriangles;
64} CollisionGrid;
65
66void create_thread(OSThread*, OSId, void (*entry)(void*), void*, void*, OSPri);
67void main_func(void);
68void thread1_idle(void*);
69void setup_mesg_queues(void);
70void start_sptask(s32);
71void create_gfx_task_structure(void);
72void init_controllers(void);
73void update_controller(s32);
74void read_controllers(void);
75void func_80000BEC(void);
76void dispatch_audio_sptask(struct SPTask*);
77void exec_display_list(struct SPTask*);
78void init_rcp(void);
79void end_master_display_list(void);
80void* clear_framebuffer(s32);
81void rendering_init(void);
82void config_gfx_pool(void);
83void display_and_vsync(void);
84void init_segment_ending_sequences(void);
85void init_segment_racing(void);
86void dma_copy(u8*, u8*, size_t);
87void setup_game_memory(void);
88void game_init_clear_framebuffer(void);
89void race_logic_loop(void);
90void game_state_handler(void);
91void interrupt_gfx_sptask(void);
92void receive_new_tasks(void);
93void set_vblank_handler(s32, struct VblankHandler*, OSMesgQueue*, OSMesg*);
94void start_gfx_sptask(void);
95void handle_vblank(void);
96void handle_dp_complete(void);
97void handle_sp_complete(void);
98void thread3_video(void*);
99void func_800025D4(void);
100void func_80002600(void);
101void func_8000262C(void);
102void func_80002658(void);
103void update_gamestate(void);
104void thread5_game_loop(void);
105void thread5_iteration(void);
106void thread4_audio(void*);
107extern f32 gDeltaTime;
108
109extern struct VblankHandler* gVblankHandler1;
110extern struct VblankHandler* gVblankHandler2;
111
112extern struct SPTask* gActiveSPTask;
113extern struct SPTask* sCurrentAudioSPTask;
114extern struct SPTask* sCurrentDisplaySPTask;
115extern struct SPTask* sNextAudioSPTask;
116extern struct SPTask* sNextDisplaySPTask;
117
118extern struct Controller gControllers[];
119extern struct Controller* gControllerOne;
120extern struct Controller* gControllerTwo;
121extern struct Controller* gControllerThree;
122extern struct Controller* gControllerFour;
123extern struct Controller* gControllerFive;
124extern struct Controller* gControllerSix;
125extern struct Controller* gControllerSeven;
126extern struct Controller* gControllerEight;
127
128extern Player gPlayers[];
129extern Player* gPlayerOne;
130extern Player* gPlayerTwo;
131extern Player* gPlayerThree;
132extern Player* gPlayerFour;
133extern Player* gPlayerFive;
134extern Player* gPlayerSix;
135extern Player* gPlayerSeven;
136extern Player* gPlayerEight;
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 CollisionGrid gCollisionGrid[];
160extern u16 gNumActors;
161extern u16 gMatrixObjectCount;
162extern s32 gTickLogic;
163extern s32 gTickVisuals;
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 u16 gPortFramebuffers[3][SCREEN_WIDTH * SCREEN_HEIGHT];
184extern uintptr_t gPhysicalZBuffer;
185extern Mat4 sBillBoardMtx;
186
187extern s32 padding[];
188
189extern u16 D_80152300[];
190extern u16 D_80152308;
191
192extern OSThread gIdleThread;
193extern u8 gIdleThreadStack[];
194extern OSThread gVideoThread;
195extern u8 gVideoThreadStack[];
196extern OSThread gGameLoopThread;
197extern u8 gGameLoopThreadStack[];
198extern OSThread gAudioThread;
199extern u8 gAudioThreadStack[];
200
201extern u8 gGfxSPTaskYieldBuffer[];
202extern u32 gGfxSPTaskStack[];
203extern OSMesg gPIMesgBuf[];
204extern OSMesgQueue gPIMesgQueue;
205void race_logic_loop(void);
206extern s32 gGamestate;
207
208extern s32 gRaceState;
209
210extern u16 D_800DC514;
211extern u16 creditsRenderMode;
212extern u16 gDemoMode;
213extern u16 gEnableDebugMode;
214extern s32 gGamestateNext;
215extern s32 gActiveScreenMode;
216extern s32 gScreenModeSelection;
217extern s32 gPlayerCountSelection1;
218
219extern s32 gModeSelection;
220extern s32 D_800DC540;
221extern s32 D_800DC544;
222extern s32 gCCSelection;
223extern s32 gGlobalTimer;
224extern u16 sRenderedFramebuffer;
225extern u16 sRenderingFramebuffer;
226extern s32 D_800DC568;
227extern s32 D_800DC56C[];
228extern s16 sNumVBlanks;
229extern f32 gVBlankTimer;
230extern f32 gCourseTimer;
231
232// end of definition of main.c variables
233
234#endif
common_structs.h
Mat4
f32 Mat4[4][4]
Definition common_structs.h:20
gPlayerOne
Player * gPlayerOne
Definition main.c:79
gDmaMesgQueue
OSMesgQueue gDmaMesgQueue
Definition main.c:95
sNextDisplaySPTask
struct SPTask * sNextDisplaySPTask
Definition main.c:66
gGameLoopThreadStack
ALIGNED8 u8 gGameLoopThreadStack[STACKSIZE]
Definition main.c:161
gControllerTwo
struct Controller * gControllerTwo
Definition main.c:70
gDisplayListHead
Gfx * gDisplayListHead
Definition main.c:136
unused_gMsgQueue
OSMesgQueue unused_gMsgQueue
Definition main.c:95
gGameVblankQueue
OSMesgQueue gGameVblankQueue
Definition main.c:95
D_800DC544
s32 D_800DC544
Definition main.c:188
gPIMesgBuf
OSMesg gPIMesgBuf[32]
Definition main.c:169
D_80150120
s32 D_80150120
Definition main.c:122
D_80150150
f32 D_80150150
Definition main.c:131
gDmaIoMesg
OSIoMesg gDmaIoMesg
Definition main.c:103
D_80150118
f32 D_80150118
Definition main.c:117
gPlayerSix
Player * gPlayerSix
Definition main.c:84
wasSoftReset
u16 wasSoftReset
Definition main.c:119
gCourseTimer
f32 gCourseTimer
Definition main.c:203
sNumVBlanks
s16 sNumVBlanks
Definition main.c:200
gIntrMesgBuf
OSMesg gIntrMesgBuf[16]
Definition main.c:101
sRenderingFramebuffer
u16 sRenderingFramebuffer
Definition main.c:196
gGfxMesgBuf
OSMesg gGfxMesgBuf[1]
Definition main.c:99
D_80152300
u16 D_80152300[4]
Definition main.c:150
D_800DC540
s32 D_800DC540
Definition main.c:187
sNextAudioSPTask
struct SPTask * sNextAudioSPTask
Definition main.c:65
gGlobalTimer
s32 gGlobalTimer
Definition main.c:190
gPIMesgQueue
OSMesgQueue gPIMesgQueue
Definition main.c:170
D_801502A0
s32 D_801502A0
Definition main.c:139
gRaceState
s32 gRaceState
Definition main.c:174
gControllerStatuses
OSContStatus gControllerStatuses[4]
Definition main.c:107
gMainReceivedMesg
OSMesg gMainReceivedMesg
Definition main.c:102
gControllerThree
struct Controller * gControllerThree
Definition main.c:71
gControllerFour
struct Controller * gControllerFour
Definition main.c:72
gControllerPads
OSContPad gControllerPads[4]
Definition main.c:108
gScreenAspect
f32 gScreenAspect
Definition main.c:129
gPlayers
Player gPlayers[NUM_PLAYERS]
Definition main.c:78
D_80152308
u16 D_80152308
Definition main.c:151
gGamestateNext
s32 gGamestateNext
Definition main.c:179
sSoundMesgBuf
OSMesg sSoundMesgBuf[1]
Definition main.c:97
D_800DC514
u16 D_800DC514
Definition main.c:175
gCameraZoom
f32 gCameraZoom[4]
Definition main.c:126
gPlayerFour
Player * gPlayerFour
Definition main.c:82
sSoundVblankHandler
struct VblankHandler sSoundVblankHandler
Definition main.c:94
gPlayerCountSelection1
s32 gPlayerCountSelection1
Definition main.c:184
gSPTaskMesgQueue
OSMesgQueue gSPTaskMesgQueue
Definition main.c:95
gPlayerFive
Player * gPlayerFive
Definition main.c:83
gScreenModeSelection
s32 gScreenModeSelection
Definition main.c:182
gGfxVblankQueue
OSMesgQueue gGfxVblankQueue
Definition main.c:95
gGotoMode
s32 gGotoMode
Definition main.c:123
D_8015011E
u16 D_8015011E
Definition main.c:120
gAudioThreadStack
ALIGNED8 u8 gAudioThreadStack[STACKSIZE]
Definition main.c:163
gGameMesgBuf
OSMesg gGameMesgBuf
Definition main.c:98
gPortFramebuffers
u16 gPortFramebuffers[3][SCREEN_WIDTH *SCREEN_HEIGHT]
Definition main.c:142
gPlayerTwo
Player * gPlayerTwo
Definition main.c:80
gPhysicalZBuffer
uintptr_t gPhysicalZBuffer
Definition main.c:143
gNumActors
u16 gNumActors
Definition main.c:112
gGfxSPTask
struct SPTask * gGfxSPTask
Definition main.c:138
gControllers
struct Controller gControllers[NUM_PLAYERS]
Definition main.c:68
gGfxSPTaskYieldBuffer
ALIGNED8 u8 gGfxSPTaskYieldBuffer[4352]
Definition main.c:167
gControllerFive
struct Controller * gControllerFive
Definition main.c:73
gGamestate
s32 gGamestate
Definition main.c:172
D_800DC56C
s32 D_800DC56C[8]
Definition main.c:199
D_801502A4
s32 D_801502A4
Definition main.c:140
gControllerSeven
struct Controller * gControllerSeven
Definition main.c:75
gGfxPool
struct GfxPool * gGfxPool
Definition main.c:90
gDmaMesgBuf
OSMesg gDmaMesgBuf[1]
Definition main.c:98
gGameLoopThread
OSThread gGameLoopThread
Definition main.c:160
gMatrixObjectCount
u16 gMatrixObjectCount
Definition main.c:113
D_800DC568
s32 D_800DC568
Definition main.c:198
gVblankHandler2
struct VblankHandler * gVblankHandler2
Definition main.c:60
sSoundMesgQueue
OSMesgQueue sSoundMesgQueue
Definition main.c:96
gPlayerSeven
Player * gPlayerSeven
Definition main.c:85
gCollisionGrid
CollisionGrid gCollisionGrid[1024]
Definition main.c:111
gVideoThread
OSThread gVideoThread
Definition main.c:156
gPhysicalFramebuffers
u16 * gPhysicalFramebuffers[3]
Definition main.c:141
sCurrentAudioSPTask
struct SPTask * sCurrentAudioSPTask
Definition main.c:63
gVideoThreadStack
ALIGNED8 u8 gVideoThreadStack[STACKSIZE]
Definition main.c:157
gIntrMesgQueue
OSMesgQueue gIntrMesgQueue
Definition main.c:95
gD_80150158
struct D_80150158 gD_80150158[16]
Definition main.c:134
sCurrentDisplaySPTask
struct SPTask * sCurrentDisplaySPTask
Definition main.c:64
gPlayerEight
Player * gPlayerEight
Definition main.c:86
gActiveSPTask
struct SPTask * gActiveSPTask
Definition main.c:62
gControllerSix
struct Controller * gControllerSix
Definition main.c:74
gGfxSPTaskStack
ALIGNED8 u32 gGfxSPTaskStack[256]
Definition main.c:168
gCCSelection
s32 gCCSelection
Definition main.c:189
gSIEventMesgBuf
OSMesg gSIEventMesgBuf[3]
Definition main.c:105
gDemoMode
u16 gDemoMode
Definition main.c:177
gGameVblankHandler
struct VblankHandler gGameVblankHandler
Definition main.c:93
gGfxPools
struct GfxPool gGfxPools[2]
Definition main.c:89
gDeltaTime
f32 gDeltaTime
Definition main.c:320
gIdleThreadStack
ALIGNED8 u8 gIdleThreadStack[STACKSIZE]
Definition main.c:155
sBillBoardMtx
Mat4 sBillBoardMtx
Definition main.c:146
gEnableDebugMode
u16 gEnableDebugMode
Definition main.c:178
gActiveScreenMode
s32 gActiveScreenMode
Definition main.c:181
gControllerEight
struct Controller * gControllerEight
Definition main.c:76
padding
s32 padding[2048]
Definition main.c:148
gVblankHandler1
struct VblankHandler * gVblankHandler1
Definition main.c:59
creditsRenderMode
u16 creditsRenderMode
Definition main.c:176
gSPTaskMesgBuf
OSMesg gSPTaskMesgBuf[16]
Definition main.c:101
gPlayerThree
Player * gPlayerThree
Definition main.c:81
gSIEventMesgQueue
OSMesgQueue gSIEventMesgQueue
Definition main.c:104
gVBlankTimer
f32 gVBlankTimer
Definition main.c:202
gAudioThread
OSThread gAudioThread
Definition main.c:162
sRenderedFramebuffer
u16 sRenderedFramebuffer
Definition main.c:195
gSegmentTable
uintptr_t gSegmentTable[16]
Definition main.c:135
gControllerOne
struct Controller * gControllerOne
Definition main.c:69
D_8015014C
f32 D_8015014C
Definition main.c:130
gTickVisuals
s32 gTickVisuals
Definition main.c:115
gIdleThread
OSThread gIdleThread
Definition main.c:154
gControllerBits
u8 gControllerBits
Definition main.c:109
gModeSelection
s32 gModeSelection
Definition main.c:186
gTickLogic
s32 gTickLogic
Definition main.c:114
init_segment_racing
void init_segment_racing(void)
Definition main.c:546
dispatch_audio_sptask
void dispatch_audio_sptask(struct SPTask *)
Definition main.c:433
interrupt_gfx_sptask
void interrupt_gfx_sptask(void)
Definition main.c:980
func_80002600
void func_80002600(void)
Definition main.c:1179
thread4_audio
void thread4_audio(void *)
func_8000262C
void func_8000262C(void)
Definition main.c:1185
thread5_iteration
void thread5_iteration(void)
Definition main.c:1267
receive_new_tasks
void receive_new_tasks(void)
Definition main.c:987
thread3_video
void thread3_video(void *)
MTX_OBJECT_POOL_SIZE
#define MTX_OBJECT_POOL_SIZE
Definition main.h:22
exec_display_list
void exec_display_list(struct SPTask *)
Definition main.c:438
func_80002658
void func_80002658(void)
Definition main.c:1191
MTX_EFFECT_POOL_SIZE
#define MTX_EFFECT_POOL_SIZE
Definition main.h:34
MTX_KART_POOL_SIZE
#define MTX_KART_POOL_SIZE
Definition main.h:32
handle_dp_complete
void handle_dp_complete(void)
Definition main.c:1075
start_sptask
void start_sptask(s32)
Definition main.c:262
main_func
void main_func(void)
Definition main.c:211
read_controllers
void read_controllers(void)
Definition main.c:400
thread5_game_loop
void thread5_game_loop(void)
Definition main.c:1242
end_master_display_list
void end_master_display_list(void)
Definition main.c:464
func_80000BEC
void func_80000BEC(void)
Definition main.c:429
handle_vblank
void handle_vblank(void)
Definition main.c:1034
game_init_clear_framebuffer
void game_init_clear_framebuffer(void)
Definition main.c:627
thread1_idle
void thread1_idle(void *)
Definition main.c:226
func_800025D4
void func_800025D4(void)
Definition main.c:1173
setup_game_memory
void setup_game_memory(void)
Definition main.c:575
GFX_POOL_SIZE
#define GFX_POOL_SIZE
Definition main.h:43
MTX_SHADOW_POOL_SIZE
#define MTX_SHADOW_POOL_SIZE
Definition main.h:27
clear_framebuffer
void * clear_framebuffer(s32)
Definition main.c:472
config_gfx_pool
void config_gfx_pool(void)
Definition main.c:499
init_segment_ending_sequences
void init_segment_ending_sequences(void)
Definition main.c:536
display_and_vsync
void display_and_vsync(void)
Definition main.c:512
update_controller
void update_controller(s32)
Definition main.c:354
rendering_init
void rendering_init(void)
Definition main.c:486
create_gfx_task_structure
void create_gfx_task_structure(void)
Definition main.c:279
handle_sp_complete
void handle_sp_complete(void)
Definition main.c:1085
MTX_HUD_POOL_SIZE
#define MTX_HUD_POOL_SIZE
Definition main.h:14
update_gamestate
void update_gamestate(void)
Definition main.c:1202
set_vblank_handler
void set_vblank_handler(s32, struct VblankHandler *, OSMesgQueue *, OSMesg *)
Definition main.c:1013
setup_mesg_queues
void setup_mesg_queues(void)
Definition main.c:253
game_state_handler
void game_state_handler(void)
Definition main.c:938
init_controllers
void init_controllers(void)
Definition main.c:343
dma_copy
void dma_copy(u8 *, u8 *, size_t)
Definition main.c:556
start_gfx_sptask
void start_gfx_sptask(void)
Definition main.c:1026
create_thread
void create_thread(OSThread *, OSId, void(*entry)(void *), void *, void *, OSPri)
Definition main.c:205
init_rcp
void init_rcp(void)
Definition main.c:453
race_logic_loop
void race_logic_loop(void)
Definition main.c:803
SCREEN_WIDTH
#define SCREEN_WIDTH
Definition mk64.h:26
SCREEN_HEIGHT
#define SCREEN_HEIGHT
Definition mk64.h:27
OSId
s32 OSId
Definition os_thread.h:22
OSThread
struct OSThread_s OSThread
OSPri
s32 OSPri
Definition os_thread.h:21
CollisionGrid
Definition main.h:61
CollisionGrid::triangle
u16 triangle
Definition main.h:62
CollisionGrid::numTriangles
u16 numTriangles
Definition main.h:63
Controller
Definition common_structs.h:66
D_80150158
Definition common_structs.h:59
GfxPool
Definition main.h:45
GfxPool::mtxHud
Mtx mtxHud[MTX_HUD_POOL_SIZE]
Definition main.h:51
GfxPool::mtxLookAt
Mtx mtxLookAt[4]
Definition main.h:50
GfxPool::mtxKart
Mtx mtxKart[MTX_KART_POOL_SIZE]
Definition main.h:54
GfxPool::mtxObject
Mtx mtxObject[MTX_OBJECT_POOL_SIZE]
Definition main.h:52
GfxPool::mtxEffect
Mtx mtxEffect[MTX_EFFECT_POOL_SIZE]
Definition main.h:55
GfxPool::mtxPersp
Mtx mtxPersp[4]
Definition main.h:47
GfxPool::spTask
struct SPTask spTask
Definition main.h:58
GfxPool::gfxPool
Gfx gfxPool[GFX_POOL_SIZE]
Definition main.h:57
GfxPool::mtxOrtho
Mtx mtxOrtho
Definition main.h:48
GfxPool::mtxShadow
Mtx mtxShadow[MTX_SHADOW_POOL_SIZE]
Definition main.h:53
GfxPool::mtxUnk
Mtx mtxUnk
Definition main.h:49
GfxPool::mtxScreen
Mtx mtxScreen
Definition main.h:46
GfxPool::mtxArr
Mtx mtxArr[4]
Definition main.h:56
Player
Definition common_structs.h:264
SPTask
Definition common_structs.h:47
VblankHandler
Definition common_structs.h:54