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#include "global.h"
#include <string.h>
#include "code/fbdemo_triforce/z_fbdemo_triforce.h"
void TransitionTriforce_Start(void* thisx) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
switch (this->state) {
case 1:
case 2:
this->transPos = 1.0f;
return;
}
this->transPos = 0.03f;
}
void* TransitionTriforce_Init(void* thisx) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
memset(this, 0, sizeof(*this));
guOrtho(&this->projection, -160.0f, 160.0f, -120.0f, 120.0f, -1000.0f, 1000.0f, 1.0f);
this->transPos = 1.0f;
this->state = 2;
this->step = 0.015f;
this->fadeDirection = 1;
return this;
}
void TransitionTriforce_Destroy(void* thisx) {
}
void TransitionTriforce_Update(void* thisx, s32 updateRate) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
f32 temp_f0;
s32 i;
for (i = updateRate; i > 0; i--) {
if (this->state == 1) {
this->transPos = CLAMP_MIN(this->transPos * (1.0f - this->step), 0.03f);
} else if (this->state == 2) {
this->transPos = CLAMP_MIN(this->transPos - this->step, 0.03f);
} else if (this->state == 3) {
this->transPos = CLAMP_MAX(this->transPos / (1.0f - this->step), 1.0f);
} else if (this->state == 4) {
this->transPos = CLAMP_MAX(this->transPos + this->step, 1.0f);
}
}
}
void TransitionTriforce_SetColor(void* thisx, u32 color) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
this->color.rgba = color;
}
void TransitionTriforce_SetType(void* thisx, s32 type) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
this->fadeDirection = type;
}
// unused
void TransitionTriforce_SetState(void* thisx, s32 state) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
this->state = state;
}
void TransitionTriforce_Draw(void* thisx, Gfx** gfxP) {
Gfx* gfx = *gfxP;
Mtx* modelView;
f32 scale;
TransitionTriforce* this = (TransitionTriforce*)thisx;
s32 pad;
f32 rotation = this->transPos * 360.0f;
modelView = this->modelView[this->frame];
scale = this->transPos * 0.625f;
this->frame ^= 1;
osSyncPrintf("rate=%f tx=%f ty=%f rotate=%f\n", this->transPos, 0.0f, 0.0f, rotation);
guScale(&modelView[0], scale, scale, 1.0f);
guRotate(&modelView[1], rotation, 0.0f, 0.0f, 1.0f);
guTranslate(&modelView[2], 0.0f, 0.0f, 0.0f);
gDPPipeSync(gfx++);
gSPDisplayList(gfx++, sTransTriforceDL);
gDPSetColor(gfx++, G_SETPRIMCOLOR, this->color.rgba);
gDPSetCombineMode(gfx++, G_CC_PRIMITIVE, G_CC_PRIMITIVE);
gSPMatrix(gfx++, &this->projection, G_MTX_LOAD | G_MTX_PROJECTION);
gSPMatrix(gfx++, &modelView[0], G_MTX_LOAD);
gSPMatrix(gfx++, &modelView[1], G_MTX_NOPUSH | G_MTX_MODELVIEW | G_MTX_MUL);
gSPMatrix(gfx++, &modelView[2], G_MTX_NOPUSH | G_MTX_MODELVIEW | G_MTX_MUL);
gSPVertex(gfx++, sTransTriforceVtx, 10, 0);
if (!TransitionTriforce_IsDone(this)) {
switch (this->fadeDirection) {
case 1:
gSP2Triangles(gfx++, 0, 4, 5, 0, 4, 1, 3, 0);
gSP1Triangle(gfx++, 5, 3, 2, 0);
break;
case 2:
gSP2Triangles(gfx++, 3, 4, 5, 0, 0, 2, 6, 0);
gSP2Triangles(gfx++, 0, 6, 7, 0, 1, 0, 7, 0);
gSP2Triangles(gfx++, 1, 7, 8, 0, 1, 8, 9, 0);
gSP2Triangles(gfx++, 1, 9, 2, 0, 2, 9, 6, 0);
break;
}
} else {
switch (this->fadeDirection) {
case 1:
break;
case 2:
gSP1Quadrangle(gfx++, 6, 7, 8, 9, 0);
break;
}
}
gDPPipeSync(gfx++);
*gfxP = gfx;
}
s32 TransitionTriforce_IsDone(void* thisx) {
TransitionTriforce* this = (TransitionTriforce*)thisx;
s32 ret = 0;
if (this->state == 1 || this->state == 2) {
return this->transPos <= 0.03f;
} else if (this->state == 3 || this->state == 4) {
return this->transPos >= 1.0f;
}
return ret;
}
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