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Motion Blur

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This commit is contained in:
Derek Hensley
2022-10-04 20:29:59 -07:00
parent a82d37825c
commit 4e809f1c17
17 changed files with 112 additions and 107 deletions
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src/code/z_play.c
+45 -45
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@@ -25,33 +25,38 @@ extern Struct_80140E80 D_801F6D38;
extern Struct_80140E80* D_801F6D4C;
extern HiresoStruct D_801F6D50;
extern u8 D_801F6DFC;
extern u8 D_801F6DFD; // motion blur "status"?
extern u8 sMotionBlurStatus;
// Draw Motion Blur
void func_80165460(PlayState* this) {
typedef enum {
/* 0 */ MOTION_BLUR_STOPPED,
/* 1 */ MOTION_BLUR_INITALIZING,
/* 2 */ MOTION_BLUR_RUNNING
} MotionBlurStatus;
void Play_MotionBlurDraw(PlayState* this) {
GraphicsContext* gfxCtx = this->state.gfxCtx;
s32 alpha;
Gfx* gfx;
Gfx* dlistHead;
if (SREG(93) != 0) {
alpha = SREG(92);
if (R_MOTION_BLUR_PRIORITY_ENABLED) {
alpha = R_MOTION_BLUR_PRIORITY_ALPHA;
if (D_801F6DFD == 0) {
D_801F6DFD = 1;
if (sMotionBlurStatus == MOTION_BLUR_STOPPED) {
sMotionBlurStatus = MOTION_BLUR_INITALIZING;
}
} else if (SREG(91) != 0) {
alpha = SREG(90);
} else if (R_MOTION_BLUR_ENABLED) {
alpha = R_MOTION_BLUR_ALPHA;
if (D_801F6DFD == 0) {
D_801F6DFD = 1;
if (sMotionBlurStatus == MOTION_BLUR_STOPPED) {
sMotionBlurStatus = MOTION_BLUR_INITALIZING;
}
} else {
alpha = 0;
D_801F6DFD = 0;
sMotionBlurStatus = MOTION_BLUR_STOPPED;
}
if (D_801F6DFD != 0) {
if (sMotionBlurStatus != MOTION_BLUR_STOPPED) {
OPEN_DISPS(gfxCtx);
dlistHead = POLY_OPA_DISP;
@@ -62,10 +67,10 @@ void func_80165460(PlayState* this) {
this->pauseBgPreRender.fbuf = gfxCtx->curFrameBuffer;
this->pauseBgPreRender.fbufSave = this->unk_18E64;
if (D_801F6DFD == 2) {
if (sMotionBlurStatus == MOTION_BLUR_RUNNING) {
func_80170AE0(&this->pauseBgPreRender, &gfx, alpha);
} else {
D_801F6DFD = 2;
sMotionBlurStatus = MOTION_BLUR_RUNNING;
}
func_801705B4(&this->pauseBgPreRender, &gfx);
@@ -80,34 +85,29 @@ void func_80165460(PlayState* this) {
}
}
// Motion Blur Init?
void func_80165608(void) {
SREG(91) = 0;
SREG(93) = 0;
D_801F6DFD = 0;
void Play_MotionBlurInit(void) {
R_MOTION_BLUR_ENABLED = false;
R_MOTION_BLUR_PRIORITY_ENABLED = false;
sMotionBlurStatus = MOTION_BLUR_STOPPED;
}
// Motion Blur Destroy?
void func_80165630(void) {
SREG(91) = 0;
SREG(93) = 0;
D_801F6DFD = 0;
void Play_MotionBlurDestroy(void) {
R_MOTION_BLUR_ENABLED = false;
R_MOTION_BLUR_PRIORITY_ENABLED = false;
sMotionBlurStatus = MOTION_BLUR_STOPPED;
}
// Sets Motion Blur Alpha
void func_80165658(u32 motionBlurAlpha) {
SREG(90) = motionBlurAlpha;
void Play_MotionBlurSetAlpha(u32 alpha) {
R_MOTION_BLUR_ALPHA = alpha;
}
// Sets Motion Blur Alpha and Enables
void func_8016566C(u32 motionBlurAlpha) {
SREG(90) = motionBlurAlpha;
SREG(91) = true;
void Play_MotionBlurEnable(u32 alpha) {
R_MOTION_BLUR_ALPHA = alpha;
R_MOTION_BLUR_ENABLED = true;
}
// Disables Motion Blur
void func_80165690(void) {
SREG(91) = false;
void Play_MotionBlurDisable(void) {
R_MOTION_BLUR_ENABLED = false;
}
void func_801656A4(void* arg0, u16* arg1, s32 arg2, s32 arg3, s32 arg4, s32 arg5, s32 arg6, s32 arg7) {
@@ -193,17 +193,17 @@ void func_801656A4(void* arg0, u16* arg1, s32 arg2, s32 arg3, s32 arg4, s32 arg5
}
}
void func_80165DB8(s32 arg0) {
SREG(92) = arg0;
void Play_MotionBlurPrioritySetAlpha(u32 alpha) {
R_MOTION_BLUR_PRIORITY_ALPHA = alpha;
}
void func_80165DCC(s32 arg0) {
SREG(92) = arg0;
SREG(93) = 1;
void Play_MotionBlurPriorityEnable(u32 alpha) {
R_MOTION_BLUR_PRIORITY_ALPHA = alpha;
R_MOTION_BLUR_PRIORITY_ENABLED = true;
}
void func_80165DF0(void) {
SREG(93) = 0;
void Play_MotionBlurPriorityDisable(void) {
R_MOTION_BLUR_PRIORITY_ENABLED = false;
}
void func_80165E04(void) {
@@ -414,7 +414,7 @@ void Play_Destroy(GameState* thisx) {
func_8016FC98(&D_801F6D50);
this->state.gfxCtx->callback = NULL;
this->state.gfxCtx->callbackParam = 0;
func_80165630();
Play_MotionBlurDestroy();
if (SREG(94) != 0) {
PreRender_ApplyFiltersSlowlyDestroy(&this->pauseBgPreRender);
@@ -1376,7 +1376,7 @@ void Play_Draw(PlayState* this) {
}
DebugDisplay_DrawObjects(this);
func_80165460(this);
Play_MotionBlurDraw(this);
if (((SREG(94) == 1) || (gTrnsnUnkState == 1)) || (SREG(89) == 1)) {
Gfx* sp74;
@@ -2232,7 +2232,7 @@ void Play_Init(GameState* thisx) {
}
}
func_80165608();
Play_MotionBlurInit();
SREG(94) = 0;
SREG(89) = 0;