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tmc/src/object/octorokBossObject.c

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/**
* @file octorokBossObject.c
* @ingroup Objects
*
* @brief Octorok Boss Object object
*/
#include "functions.h"
#include "game.h"
#include "object.h"
typedef struct HelperStruct {
u8 field_0x0; // [0,1,2,4] is later stored in super->subtimer
u8 tailCount;
u8 field_0x2; // [0,1]
u8 field_0x3; // relates to super->field_0x7a.HALF.HI
u8 field_0x4; // [0,1,0xff]
u8 field_0x5; // [0-4], sets super->field_0x80.HALF.HI
u8 fallingStonesTimer;
u8 field_0x7; // some sort of counter that is only set when hit for the first time?
Entity* mouthObject;
Entity* tailObjects[5];
Entity* legObjects[4];
} HelperStruct;
typedef struct {
/*0x00*/ Entity base;
/*0x68*/ u8 unused1[12];
/*0x74*/ u16 unk_74;
/*0x76*/ u16 unk_76;
/*0x78*/ union SplitWord unk_78;
/*0x7c*/ union SplitWord unk_7c;
/*0x80*/ u16 unk_80;
/*0x82*/ u16 unk_82;
/*0x84*/ HelperStruct* helper;
} OctorokBossObjectEntity;
extern void (*const OctorokBossObject_Actions[])(OctorokBossObjectEntity*);
extern const u16 gUnk_0812384C[];
extern const u16 gUnk_0812388C[];
extern const u16 gUnk_081238A0[];
bool32 sub_0809A6F8(u32, u32, u32, u32);
bool32 sub_0809A758(u32, u32);
enum OctorokBossObjectType {
TYPE0, // OctorokBoss_Action1 / TAIL_END
TYPE_FIRE, // super->OctorokBossObject_Action1
TYPE_SUCKING, // OctorokBoss_ExecuteAttackVacuum
TYPE_SMOKE, // OctorokBoss_ExecuteAttackSmoke
TYPE4, // OctorokBoss_Action1_Attack_Type2_2
TYPE_ICE_CRYSTALS, // OctorokBoss_Hit_SubAction1
TYPE6, // OctorokBoss_Hit_SubAction1 // Scar thingy appearing on first defrost?
TYPE7,
TYPE8, // OctorokBoss_Hit_SubAction1
TYPE9 // OctorokBoss_Hit_SubAction4
};
void OctorokBossObject(OctorokBossObjectEntity* this) {
OctorokBossObject_Actions[super->action](this);
}
void OctorokBossObject_Init(OctorokBossObjectEntity* this) {
super->action = 1;
super->speed = 0x200;
switch (super->type) {
case 0:
this->unk_78.BYTES.byte1 = 0x96;
super->timer = 0;
super->subtimer = 30;
case 1:
InitializeAnimation(super, 0);
EnqueueSFX(SFX_124);
break;
case 2:
super->direction = -(((OctorokBossObjectEntity*)super->parent)->unk_78.BYTES.byte3 + -0x80);
if ((Random() & 1) != 0) {
switch (Random() & 3) {
case 0:
super->direction = super->direction - 0x10;
break;
case 1:
super->direction = super->direction + 0x10;
break;
case 2:
super->direction = super->direction - 8;
break;
case 3:
super->direction = super->direction + 8;
break;
}
}
super->speed = DISPLAY_WIDTH - (Random() & 0x3f);
LinearMoveAngle(super, ((s16)super->speed >> 1) << 8, (u32)super->direction);
LinearMoveAngle(super, ((s16)super->speed >> 1) << 8, (u32)super->direction);
InitializeAnimation(super, 5);
SoundReq(SFX_14C);
break;
case 3:
super->direction = -(((OctorokBossObjectEntity*)super->parent)->unk_78.BYTES.byte3 + -0x80);
LinearMoveAngle(super, 0x4800, (u32)super->direction);
if ((Random() & 1) != 0) {
super->direction = (Random() & 0x3f) + super->direction;
} else {
super->direction = super->direction - (Random() & 0x3f);
}
InitializeAnimation(super, 6);
break;
case 6:
LinearMoveAngle(super, (0x30 - (Random() & 0x2f)) * 0x100, Random() & 0xff);
if ((Random() & 1) != 0) {
super->direction = (Random() & 0x3f) + super->direction;
} else {
super->direction = super->direction - (Random() & 0x3f);
}
InitializeAnimation(super, 5);
break;
case 4:
this->unk_78.WORD = 0x30c;
break;
case 5:
super->spritePriority.b0 = 0;
this->unk_78.WORD = 0x18;
this->unk_76 = 0x400;
this->unk_74 = 0x400;
this->unk_78.HALF_U.HI = 0;
LinearMoveAngle(super,
((-(u32)((OctorokBossObjectEntity*)super->parent)->unk_78.BYTES.byte3 << 0x18) >> 0x18) +
(u32)gUnk_0812388C[(u32)super->type2 * 2 + 1],
(u32)gUnk_0812388C[(u32)super->type2 * 2]);
SetAffineInfo(super, this->unk_76, this->unk_74, this->unk_78.HALF_U.HI);
InitializeAnimation(super, 7);
break;
case 7:
super->timer = 0;
InitializeAnimation(super, 8);
CopyPosition(super->parent, super);
break;
case 8:
super->type2 = ((OctorokBossObjectEntity*)super->parent)->unk_7c.BYTES.byte0;
super->timer = 4;
super->subtimer = 0;
this->unk_82 = (super->x.HALF.HI - (gRoomControls.origin_x)) & 0x1f0;
this->unk_80 = (super->y.HALF.HI - ((u32)gRoomControls.origin_y)) & 0x1f0;
*(s32*)&this->helper = ((s32)(this->unk_82 - 0x10) >> 4) + (this->unk_80 >> 4) * 0x1f;
sub_0809A6F8(this->unk_82, this->unk_80, *(s32*)&this->helper, super->type2);
if ((((OctorokBossObjectEntity*)super->parent)->unk_7c.BYTES.byte0 & 1) != 0) {
SoundReq(SFX_1A3);
} else {
SoundReq(SFX_WIND2);
}
break;
case 9:
this->unk_78.WORD = 0x1e0;
break;
}
}
void OctorokBossObject_Action1(OctorokBossObjectEntity* this) {
s32 tmp_c;
u32 loop_var;
s32 t1, t2;
GetNextFrame(super);
switch (super->type) {
case 0:
if (this->unk_78.BYTES.byte1 != 0) {
this->unk_78.BYTES.byte1--;
if (super->subtimer-- == 0) {
super->subtimer = 5;
super->child = CreateObjectWithParent(super, OCTOROK_BOSS_OBJECT, 1, super->type2);
if (super->child != NULL) {
super->child->parent = super->parent;
((OctorokBossObjectEntity*)super->child)->helper = this->helper;
}
super->type2++;
}
CopyPosition(this->helper->tailObjects[0], super);
return;
}
case 1:
super->direction =
CalculateDirectionFromOffsets(this->helper->tailObjects[super->timer]->x.WORD - super->x.WORD,
this->helper->tailObjects[super->timer]->y.WORD - super->y.WORD);
LinearMoveAngle(super, super->speed, super->direction);
if (EntityInRectRadius(super, this->helper->tailObjects[super->timer], 2, 2) == 0) {
return;
}
if (super->type == 0) {
this->helper->tailObjects[super->timer]->spriteSettings.draw &= -2;
}
if ((u32)super->timer == this->helper->tailCount - 1) {
super->action = 2;
super->timer = 240;
super->direction = gUnk_0812384C[(u8)((super->type2 & 0xf) * 2)] + ((u8)Random() & 0xf);
super->speed = gUnk_0812384C[(super->type2 & 0xf) * 2 + 1] + ((u16)Random() & 0x1ff);
if (super->type != 0) {
return;
}
super->parent->action = 4;
super->parent->subAction = 0;
return;
}
super->timer++;
return;
case 2:
if (super->parent->type2 == 3) {
Entity* object = ((OctorokBossObjectEntity*)super->parent)->helper->mouthObject;
super->direction =
CalculateDirectionFromOffsets(object->x.WORD - super->x.WORD, object->y.WORD - super->y.WORD);
LinearMoveAngle(super, 0x280, super->direction);
if (sub_0806FC80(super, super->parent, 0x48) == 0) {
return;
}
}
DeleteThisEntity();
break;
case 3:
case 6:
LinearMoveAngle(super, 0x80, super->direction);
if (super->frame != 0) {
DeleteThisEntity();
}
break;
case 4:
if (this->unk_78.WORD == 0) {
if ((s16)gRoomVars.lightLevel != 0x100) {
ChangeLightLevel(8);
return;
} else {
}
} else {
if (super->parent->health == 0) {
super->subAction = 1;
this->unk_78.WORD = 0;
return;
}
if ((super->subAction == 0) && (super->parent->type2 != 0)) {
return;
}
super->subAction = 1;
this->unk_78.WORD--;
return;
}
this->helper->tailObjects[super->timer]->x = this->helper->tailObjects[super->timer]->x;
DeleteThisEntity();
break;
case 5:
if (this->unk_78.WORD == 0) {
if (this->unk_76 == 0x100) {
if ((((OctorokBossObjectEntity*)super->parent)->unk_7c.BYTES.byte0 & 1) != 0) {
DeleteThisEntity();
}
} else {
this->unk_76 -= 0x20;
this->unk_74 -= 0x20;
}
SetAffineInfo(super, (u32)this->unk_76, (u32)(u16)this->unk_74, (u32)(u16)this->unk_78.HALF_U.HI);
} else {
(this->unk_78.WORD)--;
}
CopyPosition(super->parent, super);
LinearMoveAngle(super, (u32)gUnk_0812388C[(u32)super->type2 * 2 + 1],
((u8) - ((OctorokBossObjectEntity*)super->parent)->unk_78.BYTES.byte3 & 0xff) +
(u32)gUnk_0812388C[(u32)super->type2 * 2]);
return;
case 7:
if (super->timer == 0) {
CopyPosition(super->parent, super);
return;
}
DeleteThisEntity();
break;
case 8:
if (super->timer-- != 0) {
return;
}
super->timer = 4;
super->subtimer++;
t2 = t1 = (*(s32*)&this->helper) - super->subtimer * 0x1f;
this->unk_7c.HALF_U.HI = this->unk_82;
this->unk_78.HALF_U.HI = this->unk_82;
this->unk_7c.HALF_U.LO = this->unk_80 - super->subtimer * 0x10;
this->unk_78.HALF_U.LO = this->unk_7c.HALF.LO;
tmp_c = sub_0809A6F8(this->unk_78.HALF_U.HI, this->unk_78.HALF_U.LO, t1, super->type2);
for (loop_var = super->subtimer; loop_var != 0; loop_var--) {
this->unk_78.HALF_U.HI -= 0x10;
this->unk_78.HALF_U.LO += 0x10;
t1 += 0x1e;
tmp_c += sub_0809A6F8(this->unk_78.HALF_U.HI, this->unk_78.HALF_U.LO, t1, super->type2);
this->unk_7c.HALF.HI += 0x10;
this->unk_7c.HALF.LO += 0x10;
t2 += 0x20;
tmp_c += sub_0809A6F8(this->unk_7c.HALF_U.HI, this->unk_7c.HALF_U.LO, t2, super->type2);
}
t2 = t1 = (*(s32*)&this->helper) + super->subtimer * 0x1f;
this->unk_7c.HALF.HI = this->unk_82;
this->unk_78.HALF_U.HI = this->unk_82;
this->unk_7c.HALF.LO = super->subtimer * 0x10 + this->unk_80;
this->unk_78.HALF_U.LO = this->unk_7c.HALF.LO;
tmp_c += sub_0809A6F8(this->unk_78.HALF_U.HI, this->unk_78.HALF_U.LO, t1, super->type2);
for (loop_var = super->subtimer - 1; loop_var != 0; loop_var--) {
this->unk_78.HALF_U.HI -= 0x10;
this->unk_78.HALF_U.LO -= 0x10;
t1 -= 0x20;
tmp_c += sub_0809A6F8(this->unk_78.HALF_U.HI, this->unk_78.HALF_U.LO, t1, super->type2);
this->unk_7c.HALF_U.HI += 0x10;
this->unk_7c.HALF_U.LO -= 0x10;
t2 -= 0x1e;
tmp_c += sub_0809A6F8(this->unk_7c.HALF_U.HI, this->unk_7c.HALF_U.LO, t2, super->type2);
}
if (tmp_c == 0) {
DeleteThisEntity();
}
break;
case 9:
PausePlayer();
if ((this->unk_78.WORD_U)-- == 0) {
gRoomControls.camera_target = &gPlayerEntity.base;
DeleteThisEntity();
}
break;
}
}
void OctorokBossObject_Action2(OctorokBossObjectEntity* this) {
s32 tmp;
s32 radius;
GetNextFrame(super);
if (super->timer-- != 0) {
tmp = (0x10000 / ((OctorokBossObjectEntity*)super->parent)->unk_74);
radius = (super->speed * tmp) >> 8;
this->unk_78.BYTES.byte3 = -((OctorokBossObjectEntity*)super->parent)->unk_78.BYTES.byte3 + super->direction;
tmp = FixedMul(gSineTable[this->unk_78.BYTES.byte3], radius);
tmp = FixedDiv(tmp, 0x100);
super->x.WORD = super->parent->x.WORD + ((tmp << 0x10) >> 8);
tmp = FixedMul(gSineTable[this->unk_78.BYTES.byte3 + 0x40], radius);
tmp = FixedDiv(tmp, 0x100);
super->y.WORD = super->parent->y.WORD - ((tmp << 0x10) >> 8);
} else {
DeleteThisEntity();
}
}
bool32 sub_0809A6F8(u32 param_1, u32 param_2, u32 param_3, u32 param_4) {
if (sub_0809A758(param_1, param_2) != 0) {
if (gUnk_081238A0[param_3] != 0) {
if ((param_4 & 1) != 0) {
SetTileByIndex(gUnk_081238A0[param_3], (param_1 >> 4 & 0x3f) | (param_2 >> 4 & 0x3f) << 6,
LAYER_BOTTOM);
} else {
RestorePrevTileEntity((param_1 >> 4 & 0x3f) | (param_2 >> 4 & 0x3f) << 6, 1);
}
}
return TRUE;
} else {
return FALSE;
}
}
bool32 sub_0809A758(u32 param_1, u32 param_2) {
if (param_1 >= 0x10) {
if (param_1 <= 0x1f0 && param_2 <= 0xf0) {
return TRUE;
}
}
return FALSE;
}
void (*const OctorokBossObject_Actions[])(OctorokBossObjectEntity*) = {
OctorokBossObject_Init,
OctorokBossObject_Action1,
OctorokBossObject_Action2,
};
const u16 gUnk_0812384C[] = {
0, 4096, 16, 6144, 240, 7168, 32, 6144, 224, 5120, 48, 4096, 192, 4096, 208, 7168,
64, 4096, 192, 6144, 80, 7168, 176, 6144, 96, 5120, 160, 4096, 112, 4096, 144, 7168,
};
const u16 gUnk_0812388C[] = {
0, 0, 32, 8192, 96, 8192, 160, 8704, 208, 8192,
};
const u16 gUnk_081238A0[] = {
0, 292, 293, 292, 293, 292, 293, 292, 293, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 292, 293, 292, 293, 292, 293, 293, 293, 0, 347, 1220, 1201, 1202, 1201, 1202, 1201,
1202, 1236, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1220, 1202, 1201, 1201,
1202, 1201, 1202, 1236, 348, 363, 1205, 1252, 1253, 1229, 1229, 1229, 1229, 1264, 1202, 1201, 1202, 1201, 1202,
1201, 1202, 1201, 1202, 1201, 1202, 1201, 1202, 1265, 1229, 1229, 1252, 1253, 1229, 1229, 1206, 364, 347, 1221,
1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1268, 1269, 1229, 1229,
1229, 1229, 1229, 1229, 1268, 1269, 1229, 1229, 1222, 348, 363, 1205, 1229, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1252, 1253, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1252, 1253, 1229, 1229, 1229, 1229,
1229, 1206, 364, 347, 1221, 1229, 1229, 1229, 1229, 1229, 1252, 1253, 1229, 1229, 1229, 1268, 1269, 1229, 1252,
1253, 1229, 1229, 1229, 1229, 1229, 1268, 1269, 1229, 1229, 1229, 1229, 1229, 1222, 348, 363, 1205, 1229, 1229,
1229, 1229, 1229, 1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229, 1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1229, 1229, 1229, 1206, 364, 347, 1221, 1229, 1252, 1253, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1252, 1253, 1229, 1222,
348, 363, 1205, 1229, 1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1268, 1269, 1229, 1206, 364, 347, 1221, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1252, 1253, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1229, 1222, 348, 363, 1205, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1229, 1229, 1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1206, 364, 347,
1221, 1252, 1253, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1252, 1253, 1229, 1229, 1229, 1229, 1229, 1229,
1229, 1229, 1252, 1253, 1229, 1252, 1253, 1229, 1229, 1222, 348, 363, 1205, 1268, 1269, 1229, 1229, 1229, 1252,
1253, 1229, 1229, 1229, 1268, 1269, 1229, 1252, 1253, 1229, 1229, 1229, 1229, 1229, 1268, 1269, 1229, 1268, 1269,
1229, 1229, 1206, 364, 347, 1221, 1229, 1229, 1229, 1229, 1229, 1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229,
1268, 1269, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1229, 1222, 348, 363, 1237, 1203,
1204, 1203, 1204, 1203, 1204, 1203, 1204, 1203, 1204, 1203, 1204, 1203, 1204, 1203, 1204, 1203, 1204, 1203, 1204,
1203, 1204, 1203, 1203, 1204, 1203, 1204, 1238, 364, 0, 308, 309, 308, 309, 308, 309, 308, 309, 308,
309, 308, 309, 308, 309, 308, 309, 308, 309, 308, 309, 308, 309, 308, 309, 308, 309, 308, 309,
308, 0,
};
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