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tmc/src/object/gleerokParticle.c
T
theo3 dcc596ed87 define collisions
2023-12-31 21:26:12 -08:00

342 lines
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/**
* @file gleerokParticle.c
* @ingroup Objects
*
* @brief Gleerok Particle object
*/
#include "asm.h"
#include "effects.h"
#include "entity.h"
#include "functions.h"
#include "hitbox.h"
#include "object.h"
#include "player.h"
#include "room.h"
typedef struct {
Entity base;
u8 filler[0xC];
u32 unk74;
u32 unk78;
u32 unk7c;
union SplitWord unk80;
union SplitWord unk84;
} GleerokParticleEntity;
void GleerokParticle_Init(GleerokParticleEntity*);
void GleerokParticle_Action1(GleerokParticleEntity*);
void GleerokParticle_Action2(GleerokParticleEntity*);
void GleerokParticle_Action3(GleerokParticleEntity*);
void GleerokParticle_Action4(GleerokParticleEntity*);
void sub_08094660(GleerokParticleEntity*);
void sub_08094708(GleerokParticleEntity*, u32, u32);
void GleerokParticle(Entity* this) {
static void (*const GleerokParticle_Actions[])(GleerokParticleEntity*) = {
GleerokParticle_Init, GleerokParticle_Action1, GleerokParticle_Action2,
GleerokParticle_Action3, GleerokParticle_Action4,
};
GleerokParticle_Actions[this->action]((GleerokParticleEntity*)this);
}
typedef struct {
u8 unk0;
u8 direction;
s8 x;
s8 y;
} gUnk_081229D0_struct;
typedef struct {
s8 x;
s8 y;
u8 timer;
u8 unk3;
u8 unk4;
u8 filler[3];
} gUnk_081229F0_struct;
void GleerokParticle_Init(GleerokParticleEntity* this) {
static const gUnk_081229D0_struct gUnk_081229D0[] = {
{ 0, 12, 8, 8 }, { 0x40, 0x14, -8, 8 }, { 0x80, 4, 8, -8 }, { 0xC0, 0x1C, -8, -8 },
{ 0, 12, 0, 0 }, { 0x40, 0x14, 0, 0 }, { 0x80, 4, 0, 0 }, { 0xC0, 0x1C, -0, 0 },
};
static const gUnk_081229F0_struct gUnk_081229F0[] = {
{ -32, -40, 1, 2, 0, { 0 } },
{ 0x1f, -40, 3, 2, 0x40, { 0 } },
{ -32, 0x17, 1, 0, 0x80, { 0 } },
{ 0x1f, 0x17, 3, 0, 0xC0, { 0 } },
};
const gUnk_081229F0_struct* ptr;
switch (super->type) {
case 2:
if (super->subAction == 0) {
super->subAction = 1;
this->unk78 = 0x168;
gRoomControls.camera_target = super;
} else {
if (--this->unk78 == -1) {
gRoomControls.camera_target = &gPlayerEntity.base;
DeleteThisEntity();
}
}
PausePlayer();
return;
case 0:
super->direction = gUnk_081229D0[super->type2].direction;
super->x.HALF.HI += gUnk_081229D0[super->type2].x;
super->y.HALF.HI += gUnk_081229D0[super->type2].y;
if ((gUnk_081229D0[super->type2].unk0 & 0x40) != 0) {
super->spriteSettings.flipX = 1;
}
if ((gUnk_081229D0[super->type2].unk0 & 0x80) != 0) {
super->spriteSettings.flipY = 1;
}
if (super->type2 < 4) {
super->zVelocity = (Random() & 0x1ffff) | Q_16_16(2.5);
super->speed = 0x100;
InitializeAnimation(super, 0x56);
} else {
super->zVelocity = Q_16_16(2.5);
super->speed = 0x100;
super->direction = (Random() & 3) | super->direction;
InitializeAnimation(super, 0x57);
}
break;
case 1:
if (super->type2 == 0) {
super->child = CreateObjectWithParent(super, GLEEROK_PARTICLE, 1, 0x80);
if (super->child != NULL) {
super->child->child = super->parent;
}
}
switch (super->type2) {
default:
super->frameIndex = 75;
super->spriteRendering.alphaBlend = 1;
super->speed = 0x7000;
super->spriteRendering.b3 = 3;
super->spritePriority.b0 = 7;
super->spriteRendering.b0 = 3;
ptr = gUnk_081229F0 + super->type2;
super->x.HALF.HI = ptr->x + super->x.HALF.HI;
super->y.HALF.HI = ptr->y + super->y.HALF.HI;
super->timer = ptr->timer;
super->subtimer = ptr->unk3;
this->unk7c = 0xce;
this->unk74 = 0;
if ((ptr->unk4 & 0x40) != 0) {
this->unk80.HALF.HI = -0x100;
} else {
this->unk80.HALF.HI = 0x100;
}
if ((ptr->unk4 & 0x80) != 0) {
this->unk84.HALF.HI = -0x100;
} else {
this->unk84.HALF.HI = 0x100;
}
if (AllocMutableHitbox(super) != NULL) {
super->hitbox->offset_x = gUnk_080FD2E8.offset_x;
super->hitbox->offset_y = gUnk_080FD2E8.offset_y;
super->hitbox->unk2[0] = gUnk_080FD2E8.unk2[0];
super->hitbox->unk2[1] = gUnk_080FD2E8.unk2[1];
super->hitbox->unk2[2] = gUnk_080FD2E8.unk2[2];
super->hitbox->unk2[3] = gUnk_080FD2E8.unk2[3];
super->hitbox->width = gUnk_080FD2E8.width;
super->hitbox->height = gUnk_080FD2E8.height;
COLLISION_ON(super);
super->collisionLayer = 2;
super->collisionFlags = 7;
super->hurtType = 0x48;
super->hitType = 0x7a;
super->collisionMask = 1;
}
break;
case 0x80:
super->spriteSettings.draw = 0;
break;
}
break;
}
super->action = 1;
GleerokParticle_Action1(this);
}
void GleerokParticle_Action1(GleerokParticleEntity* this) {
switch (super->type) {
case 0:
GetNextFrame(super);
LinearMoveUpdate(super);
if (GravityUpdate(super, Q_8_8(64.0)) == 0) {
if (super->type2 < 4) {
CreateFx(super, FX_LAVA_SPLASH, 0);
}
DeleteThisEntity();
}
break;
case 1:
if (super->type2 != 0x80) {
if (--this->unk7c == -1) {
this->unk7c = 600;
super->action = 2;
}
SetAffineInfo(super, this->unk80.HALF_U.HI, this->unk84.HALF_U.HI, 0);
} else {
if ((((GenericEntity*)super->child)->field_0x78.HALF.HI & 0x80) == 0) {
DeleteThisEntity();
}
sub_08094660(this);
}
break;
}
}
void GleerokParticle_Action2(GleerokParticleEntity* this) {
u32 uVar2;
u32 uVar5;
if (this->unk80.HALF.HI < 0) {
this->unk80.WORD += (int)super->speed;
uVar2 = -this->unk80.HALF.HI;
} else {
this->unk80.WORD -= (int)super->speed;
uVar2 = this->unk80.HALF_U.HI;
}
if (this->unk84.HALF.HI < 0) {
this->unk84.WORD += (int)super->speed;
uVar5 = -this->unk84.HALF.HI;
} else {
this->unk84.WORD -= (int)super->speed;
uVar5 = this->unk84.HALF_U.HI;
}
if (0x2000 < super->speed) {
super->speed -= 0x100;
}
if (--this->unk7c == -1) {
this->unk80.HALF.LO = 0;
this->unk84.HALF.LO = 0;
super->action = 3;
this->unk7c = 0x78;
} else {
sub_0806FCF4(super, this->unk80.HALF.HI, 0x20, super->timer);
sub_0806FCF4(super, this->unk84.HALF.HI, 0x20, super->subtimer);
SetAffineInfo(super, this->unk80.HALF_U.HI, this->unk84.HALF_U.HI, 0);
}
if (super->hitbox != NULL) {
super->hitbox->width = (u32)(0x10000 / (s32)uVar2) >> 3;
super->hitbox = super->hitbox;
super->hitbox->height = (u32)(0x10000 / (s32)uVar5) >> 3;
super->hitbox->offset_x = super->spriteOffsetX;
super->hitbox->offset_y = super->spriteOffsetY;
}
}
void GleerokParticle_Action3(GleerokParticleEntity* this) {
if (--this->unk7c == -1) {
super->action = 4;
this->unk7c = 2;
}
SetAffineInfo(super, this->unk80.HALF_U.HI, this->unk84.HALF_U.HI, 0);
}
void GleerokParticle_Action4(GleerokParticleEntity* this) {
u32 uVar2;
u32 uVar3;
if ((this->unk80.HALF_U.HI == 0x100) || (this->unk80.HALF.HI == -0x100)) {
if (this->unk7c == 0) {
((GenericEntity*)super->parent)->field_0x7c.HALF.LO = 0;
if ((((GenericEntity*)super->parent)->field_0x78.HALF.HI & 0x80) == 0) {
DeleteThisEntity();
}
} else {
this->unk7c--;
}
} else {
if (this->unk80.HALF.HI < 0) {
this->unk80.HALF.HI--;
uVar2 = -this->unk80.HALF.HI;
} else {
this->unk80.HALF.HI++;
uVar2 = this->unk80.HALF_U.HI;
}
if (this->unk84.HALF.HI < 0) {
this->unk84.HALF.HI = this->unk84.HALF.HI + -1;
uVar3 = -this->unk84.HALF.HI;
} else {
this->unk84.HALF.HI = this->unk84.HALF.HI + 1;
uVar3 = this->unk84.HALF_U.HI;
}
sub_0806FCF4(super, this->unk80.HALF.HI, 0x20, super->timer);
sub_0806FCF4(super, this->unk84.HALF.HI, 0x20, super->subtimer);
SetAffineInfo(super, this->unk80.HALF_U.HI, this->unk84.HALF_U.HI, 0);
}
if (super->hitbox != NULL) {
super->hitbox->width = (u32)(0x10000 / (s32)uVar2) >> 3;
super->hitbox->height = (u32)(0x10000 / (s32)uVar3) >> 3;
super->hitbox->offset_x = super->spriteOffsetX;
super->hitbox->offset_y = super->spriteOffsetY;
}
}
void sub_08094660(GleerokParticleEntity* this) {
int iVar1;
int spriteOffsetX;
int iVar3;
int iVar4;
int iVar5;
spriteOffsetX = (s8)super->parent->spriteOffsetX;
if (spriteOffsetX < 0) {
spriteOffsetX = -spriteOffsetX;
}
spriteOffsetX = spriteOffsetX * 2;
if (spriteOffsetX < 0) {
iVar5 = spriteOffsetX + 0xf;
} else {
iVar5 = spriteOffsetX;
}
iVar1 = iVar5 >> 4;
if (this->unk74 < iVar1) {
this->unk74 = iVar1;
iVar3 = super->x.HALF.HI - spriteOffsetX - 0x40;
iVar4 = super->y.HALF.HI - spriteOffsetX - 0x40;
this->unk78 = 0x10;
this->unk7c = 0;
sub_08094708(this, iVar3, iVar4);
this->unk78 = 0;
this->unk7c = 0x10;
sub_08094708(this, iVar3, iVar4);
iVar3 = super->x.HALF.HI + spriteOffsetX + 0x30;
iVar4 = super->y.HALF.HI + spriteOffsetX + 0x30;
this->unk78 = -16;
this->unk7c = 0;
sub_08094708(this, iVar3, iVar4);
this->unk78 = 0;
this->unk7c = -16;
sub_08094708(this, iVar3, iVar4);
}
}
void sub_08094708(GleerokParticleEntity* this, u32 param_2, u32 param_3) {
int index;
for (index = this->unk74 * 2 + 8; index != 0; index--) {
RestorePrevTileEntity(TILE(param_2, param_3), 2);
param_2 = param_2 + this->unk78;
param_3 = param_3 + this->unk7c;
}
}
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