Files
tmc/src/enemy/puffstool.c
T
2025-03-09 19:00:34 +00:00

756 lines
19 KiB
C

/**
* @file puffstool.c
* @ingroup Enemies
*
* @brief Puffstool enemy
*/
#include "collision.h"
#include "enemy.h"
#include "sound.h"
#include "effects.h"
#include "object.h"
#include "asm.h"
#include "room.h"
#include "physics.h"
#include "player.h"
#include "tiles.h"
#include "color.h"
typedef struct {
/*0x00*/ Entity base;
/*0x68*/ u8 unused1[16];
/*0x78*/ u16 unk_78;
/*0x7a*/ u8 unk_7a;
/*0x7b*/ u8 unk_7b;
/*0x7c*/ u16 unk_7c;
/*0x7e*/ u16 unk_7e;
/*0x80*/ u8 unk_80;
/*0x81*/ u8 unk_81;
/*0x82*/ u8 unk_82;
/*0x83*/ u8 unused2[1];
/*0x84*/ u16 unk_84;
/*0x86*/ u16 tilePos;
} PuffstoolEntity;
extern u8 gMapTileTypeToCollisionData[];
bool32 sub_080258C4(PuffstoolEntity*);
void sub_08025B18(PuffstoolEntity*);
void sub_08025C2C(PuffstoolEntity*);
void sub_08025BD4(PuffstoolEntity*);
void sub_080256B4(PuffstoolEntity*);
bool32 sub_08025C44(PuffstoolEntity*);
u32 sub_08025C60(PuffstoolEntity*);
bool32 sub_0802571C(PuffstoolEntity*);
void sub_08025A54(PuffstoolEntity*);
void sub_08025AE8(PuffstoolEntity*);
bool32 sub_0802594C(PuffstoolEntity*, u32);
bool32 sub_080257EC(PuffstoolEntity*, u32, u32);
bool32 sub_08025AB8(u32, u32);
extern void (*const Puffstool_Functions[])(PuffstoolEntity*);
extern void (*const gUnk_080CBFB4[])(PuffstoolEntity*);
extern const u8 gUnk_080CBFE8[];
extern void (*const gUnk_080CBFEC[])(PuffstoolEntity*);
extern const u8 gUnk_080CBFF8[];
extern const u16 gUnk_080CC000[];
extern const s8 gUnk_080CC020[];
extern const u8 gUnk_080CC050[];
extern const s8* const gUnk_080CC090[];
extern const s8 gUnk_080CC0A0[];
extern const s8 gUnk_080CC0A8[];
extern const s8 gUnk_080CC0BA[];
extern const s8 gUnk_080CC0C2[];
void Puffstool(PuffstoolEntity* this) {
EnemyFunctionHandler(super, (EntityActionArray)Puffstool_Functions);
EnemySetFXOffset(super, 0, 1, -0x10);
}
void Puffstool_OnTick(PuffstoolEntity* this) {
gUnk_080CBFB4[super->action](this);
}
void Puffstool_OnCollide(PuffstoolEntity* this) {
u8 tmp;
switch (super->contactFlags & 0x7f) {
case 0 ... 3:
/* ... */
break;
case 0x1b:
EnemyDetachFX(super);
tmp = gUnk_080CBFE8[(*(Entity**)&super->contactedEntity)->type];
if (tmp < this->unk_82) {
this->unk_82 -= gUnk_080CBFE8[(*(Entity**)&super->contactedEntity)->type];
} else {
this->unk_84 = 0x294;
super->hitType = 0x83;
this->unk_82 = 0;
ChangeObjPalette(super, 0x7c);
}
super->action = 7;
super->timer = 60;
if (0 < super->zVelocity) {
super->zVelocity = 0;
}
super->iframes = -0xc;
super->knockbackDuration = 0;
if (this->unk_80 == 0) {
super->animationState = (*(Entity**)&super->contactedEntity)->direction >> 3;
InitializeAnimation(super, super->animationState + 4);
super->frameDuration = 6;
this->unk_80 = 1;
}
break;
default:
if (super->hitType == 0x82 && super->iframes < 0) {
Entity* entity = CreateObject(DIRT_PARTICLE, 2, 0);
if (entity != NULL) {
entity->spritePriority.b0 = 3;
CopyPosition(super, entity);
}
EnqueueSFX(SFX_186);
}
break;
}
EnemyFunctionHandlerAfterCollision(super, Puffstool_Functions);
}
void Puffstool_OnDeath(PuffstoolEntity* this) {
if ((super->gustJarState & 2) && super->timer == 1 && this->unk_82) {
sub_08025B18(this);
}
GenericDeath(super);
}
void Puffstool_OnGrabbed(PuffstoolEntity* this) {
GravityUpdate(super, Q_8_8(32.0));
if (sub_0806F520(super)) {
gUnk_080CBFEC[super->subAction](this);
} else {
sub_08025C2C(this);
}
}
void sub_08025180(PuffstoolEntity* this) {
super->subAction = 1;
super->timer = Random();
super->animationState = (((*(Entity**)&super->contactedEntity)->direction ^ 0x10) >> 3);
InitializeAnimation(super, super->animationState + 4);
EnemyDetachFX(super);
}
void sub_080251AC(PuffstoolEntity* this) {
if (this->unk_82 >= 4) {
this->unk_82 -= 3;
if ((--super->timer & 3) == 0) {
sub_08025BD4(this);
}
} else {
this->unk_84 = 0x294;
super->hitType = 0x83;
this->unk_82 = 0;
ChangeObjPalette(super, 0x7c);
}
GetNextFrame(super);
}
void sub_080251FC(PuffstoolEntity* this) {
sub_0804A720(super);
this->unk_82 = 240;
super->direction = Random() & 0x1c;
this->unk_80 = 0;
sub_080256B4(this);
InitializeAnimation(super, 0);
}
void sub_08025230(PuffstoolEntity* this) {
if (this->unk_81)
this->unk_81--;
sub_08025C44(this);
GetNextFrame(super);
if (--super->timer == 0) {
super->timer = (Random() & 3) + 4;
super->direction = sub_08025C60(this);
}
if (super->collisions != COL_NONE) {
if (--super->subtimer == 0) {
sub_0800417E(super, super->collisions);
}
} else {
super->subtimer = 30;
}
if (this->unk_78 == 0) {
if (sub_0802571C(this)) {
super->action = 2;
super->timer = 240;
this->tilePos = COORD_TO_TILE(super);
}
} else {
this->unk_78--;
}
}
void sub_080252E0(PuffstoolEntity* this) {
u32 tilePos;
super->direction = CalculateDirectionTo(super->x.HALF.HI, super->y.HALF.HI, this->unk_7c, this->unk_7e);
sub_08025C44(this);
GetNextFrame(super);
tilePos = COORD_TO_TILE(super);
if (tilePos == this->tilePos) {
if (--super->timer == 0) {
sub_080256B4(this);
}
} else {
this->tilePos = tilePos;
super->timer = 240;
}
if (super->x.HALF.HI == this->unk_7c && super->y.HALF.HI == this->unk_7e) {
super->action = 3;
super->timer = 30;
super->subtimer = 0;
super->zVelocity = Q_16_16(1.5);
InitializeAnimation(super, 1);
}
}
void sub_0802538C(PuffstoolEntity* this) {
if (super->timer) {
super->timer--;
} else {
if (super->frame == 0) {
GetNextFrame(super);
} else {
GravityUpdate(super, Q_8_8(32.0));
if (super->zVelocity < Q_16_16(0.125)) {
super->action = 4;
InitializeAnimation(super, 2);
}
}
}
}
void sub_080253D4(PuffstoolEntity* this) {
GetNextFrame(super);
if (!GravityUpdate(super, Q_8_8(32.0))) {
if (super->subtimer == 0) {
super->action = 5;
InitializeAnimation(super, 3);
} else {
super->action = 6;
super->timer = 30;
InitializeAnimation(super, 3);
sub_08025A54(this);
sub_08025AE8(this);
}
}
}
void sub_0802541C(PuffstoolEntity* this) {
GetNextFrame(super);
if (super->frame & ANIM_DONE) {
super->action = 3;
super->subtimer = 1;
super->zVelocity = Q_16_16(2.0);
InitializeAnimation(super, 1);
}
}
void sub_0802544C(PuffstoolEntity* this) {
if (super->frame == 0) {
GetNextFrame(super);
} else {
if (--super->timer == 0) {
sub_080256B4(this);
InitializeAnimation(super, 0);
}
}
}
void sub_0802547C(PuffstoolEntity* this) {
GravityUpdate(super, Q_8_8(32.0));
GetNextFrame(super);
if ((super->timer & 7) == 0) {
sub_08025BD4(this);
}
if (--super->timer == 0) {
sub_08025C2C(this);
}
}
void sub_080254B4(PuffstoolEntity* this) {
GravityUpdate(super, Q_8_8(32.0));
if (super->frame & ANIM_DONE) {
if (super->z.HALF.HI == 0) {
if (this->unk_84 == 0) {
super->hitType = 0x82;
this->unk_82 = -0x10;
sub_080256B4(this);
} else {
super->action = 0xc;
EnemyCreateFX(super, FX_STARS);
}
InitializeAnimation(super, 0);
}
} else {
GetNextFrame(super);
}
}
void sub_08025514(PuffstoolEntity* this) {
GetNextFrame(super);
if (sub_0802594C(this, super->timer++)) {
super->action = 2;
super->timer = 240;
this->unk_81 = 120;
} else if (3 < super->timer) {
super->action = 10;
super->timer = 32;
}
}
void sub_08025554(PuffstoolEntity* this) {
Entity* entity = sub_08049DF4(1);
if (entity == NULL) {
sub_080256B4(this);
} else {
if ((super->timer & 3) == 0) {
super->direction = GetFacingDirection(entity, super);
}
sub_08025C44(this);
GetNextFrame(super);
if (super->timer != 0) {
super->timer--;
} else {
if (!sub_080258C4(this)) {
sub_080256B4(this);
}
}
}
}
void sub_080255AC(PuffstoolEntity* this) {
Entity* entity = sub_08049DF4(1);
if (entity == NULL) {
sub_080256B4(this);
} else {
if (this->unk_81 != 0) {
this->unk_81--;
}
if (--super->timer == 0) {
s32 tmp;
super->timer = (Random() & 3) + 4;
tmp = Random() & 0xf;
if (tmp < 8) {
tmp--;
}
tmp -= 7;
super->direction = (GetFacingDirection(entity, super) + tmp) & (0x3 | DirectionNorthWest);
}
if (this->unk_78 == 0) {
if (sub_080258C4(this) == 0) {
sub_080256B4(this);
}
} else {
this->unk_78--;
}
sub_08025C44(this);
GetNextFrame(super);
}
}
void sub_0802563C(PuffstoolEntity* this) {
GetNextFrame(super);
if (--this->unk_84 == 0) {
ChangeObjPalette(super, 0x28);
super->hitType = 0x82;
this->unk_82 = 240;
sub_080256B4(this);
EnemyDetachFX(super);
} else if (this->unk_84 < 120) {
u32 tmp3 = gUnk_080CBFF8[this->unk_84 >> 4];
if ((this->unk_84 & tmp3) == 0) {
if (this->unk_84 & (tmp3 + 1)) {
ChangeObjPalette(super, 124);
} else {
ChangeObjPalette(super, 40);
}
}
}
}
void sub_080256B4(PuffstoolEntity* this) {
super->action = 1;
super->timer = (Random() & 3) + 4;
super->subtimer = 30;
super->direction = (super->direction + 7 + ((s32)Random() % 7) * 4) & DirectionNorthWest;
this->unk_78 = gUnk_080CC000[Random() & 0xf];
this->unk_7a = ((s32)Random() % 0x18) << 1;
this->unk_7b = 0;
}
bool32 sub_0802571C(PuffstoolEntity* this) {
RoomControls* ctrl = &gRoomControls;
u16 roomX = (super->x.HALF.HI - ctrl->origin_x + 8) & -0x10;
u16 roomY = (super->y.HALF.HI - ctrl->origin_y + 8) & -0x10;
u16 unk = this->unk_7a;
u16 i;
for (i = 0; i < 4; i++) {
u16 sVar3 = roomX + gUnk_080CC020[unk + 0];
u16 sVar4 = roomY + gUnk_080CC020[unk + 1];
if (sub_080257EC(this, sVar3, sVar4)) {
this->unk_7c = sVar3 + ctrl->origin_x;
this->unk_7e = sVar4 + ctrl->origin_y;
return TRUE;
}
unk += 2;
if (0x2f < unk) {
unk = 0;
}
}
this->unk_7a = unk;
this->unk_7b++;
return FALSE;
}
bool32 sub_080257EC(PuffstoolEntity* this, u32 x, u32 y) {
u16 tileType = GetTileTypeAtRoomCoords(x - 0x00, y - 0x00, super->collisionLayer);
if (tileType != TILE_TYPE_786 && gMapTileTypeToActTile[tileType] != ACT_TILE_22 &&
gMapTileTypeToCollisionData[tileType] == 0) {
return TRUE;
}
tileType = GetTileTypeAtRoomCoords(x - 0x10, y - 0x00, super->collisionLayer);
if (tileType != TILE_TYPE_786 && gMapTileTypeToActTile[tileType] != ACT_TILE_22 &&
gMapTileTypeToCollisionData[tileType] == 0) {
return TRUE;
}
tileType = GetTileTypeAtRoomCoords(x - 0x00, y - 0x10, super->collisionLayer);
if (tileType != TILE_TYPE_786 && gMapTileTypeToActTile[tileType] != ACT_TILE_22 &&
gMapTileTypeToCollisionData[tileType] == 0) {
return TRUE;
}
tileType = GetTileTypeAtRoomCoords(x - 0x10, y - 0x10, super->collisionLayer);
if (tileType != TILE_TYPE_786 && gMapTileTypeToActTile[tileType] != ACT_TILE_22 &&
gMapTileTypeToCollisionData[tileType] == 0) {
return TRUE;
}
return FALSE;
}
bool32 sub_080258C4(PuffstoolEntity* this) {
Entity* entity = sub_08049DF4(1);
if (entity == NULL) {
return FALSE;
} else {
s32 iVar4;
s32 iVar1;
iVar4 = entity->x.HALF.HI - super->x.HALF.HI;
iVar4 = iVar4 * iVar4;
iVar1 = entity->y.HALF.HI - super->y.HALF.HI;
iVar1 = iVar1 * iVar1;
iVar4 = iVar4 + iVar1;
if (this->unk_84 == 0 && this->unk_81 == 0 && 0x400 >= iVar4) {
super->action = 9;
super->timer = 0;
return TRUE;
} else if (0x900 >= iVar4) {
super->action = 11;
super->timer = 1;
this->unk_78 = gUnk_080CC050[Random() & 0xf];
return TRUE;
} else {
return FALSE;
}
}
}
bool32 sub_0802594C(PuffstoolEntity* this, u32 param_2) {
s16 xDiff;
s16 yDiff;
s16 x;
u32 layer;
const s8* unk = gUnk_080CC090[param_2];
layer = super->collisionLayer;
xDiff = (super->x.HALF.HI - gRoomControls.origin_x + 8) & -0x10;
yDiff = (super->y.HALF.HI - gRoomControls.origin_y + 8) & -0x10;
do {
u8 bVar7;
u8 bVar4;
s16 y;
u8 bVar5;
u8 bVar6;
x = xDiff + unk[0];
y = yDiff + unk[1];
bVar4 = GetCollisionDataAtWorldCoords(x - 0x00, y - 0x00, layer);
bVar5 = GetCollisionDataAtWorldCoords(x - 0x10, y - 0x00, layer);
bVar6 = GetCollisionDataAtWorldCoords(x - 0x00, y - 0x10, layer);
bVar7 = GetCollisionDataAtWorldCoords(x - 0x10, y - 0x10, layer);
if ((bVar4 | bVar5 | bVar6 | bVar7) == 0) {
this->unk_7c = gRoomControls.origin_x + x;
this->unk_7e = gRoomControls.origin_y + y;
return TRUE;
}
unk += 2;
} while (unk[0] != 0x7f);
return FALSE;
}
void sub_08025A54(PuffstoolEntity* this) {
u32 layer = super->collisionLayer;
s16 x = super->x.HALF.HI - gRoomControls.origin_x;
s16 y = super->y.HALF.HI - gRoomControls.origin_y;
const s8* offset = gUnk_080CC0A0;
u32 i = 0;
for (; i < 4; i++, offset += 2) {
sub_08025AB8((((x + offset[0]) >> 4) & 0x3fU) | ((((y + offset[1]) >> 4) & 0x3fU) << 6), layer);
}
}
bool32 sub_08025AB8(u32 tilePos, u32 layer) {
if (GetCollisionDataAtTilePos(tilePos, layer))
return FALSE;
if (GetActTileAtTilePos(tilePos, layer) == ACT_TILE_10) {
sub_0807B7D8(0x61, tilePos, layer);
return TRUE;
}
return FALSE;
}
void sub_08025AE8(PuffstoolEntity* this) {
Entity* entity;
entity = CreateFx(super, FX_BROWN_SMOKE, 0);
if (entity != NULL) {
entity->y.WORD--;
}
entity = CreateFx(super, FX_BROWN_SMOKE_LARGE, 0);
if (entity != NULL) {
entity->y.WORD++;
}
}
void sub_08025B18(PuffstoolEntity* this) {
Entity* entity;
s32 x = super->x.HALF.HI - gRoomControls.origin_x;
s32 y = super->y.HALF.HI - gRoomControls.origin_y;
u32 layer = super->collisionLayer;
const s8* offset = gUnk_080CC0A8;
u32 i = 0;
for (; i < 9; i++, offset += 2) {
sub_08025AB8((((x + offset[0]) >> 4) & 0x3fU) | ((((y + offset[1]) >> 4) & 0x3fU) << 6), layer);
entity = CreateObject(DIRT_PARTICLE, 2, 0);
if (entity != NULL) {
PositionRelative(super, entity, Q_16_16(offset[0]), Q_16_16(offset[1]));
entity->x.HALF.HI &= -0x10;
entity->x.HALF.HI += 8;
entity->y.HALF.HI &= -0x10;
entity->y.HALF.HI += 8;
entity->z.HALF.HI = -1;
}
}
}
void sub_08025BD4(PuffstoolEntity* this) {
if (this->unk_82 && (super->frame & 1) == 0) {
Entity* entity = CreateObject(DIRT_PARTICLE, 0, 0);
if (entity != NULL) {
PositionRelative(super, entity, Q_16_16(gUnk_080CC0BA[super->animationState * 2 + 0]),
Q_16_16(gUnk_080CC0BA[super->animationState * 2 + 1]));
entity->z.HALF.HI = -10;
}
}
}
void sub_08025C2C(PuffstoolEntity* this) {
super->action = 8;
this->unk_80 = 0;
InitializeAnimation(super, 8);
}
bool32 sub_08025C44(PuffstoolEntity* this) {
if ((super->frame & 1) == 0) {
return ProcessMovement0(super);
} else {
return FALSE;
}
}
u32 sub_08025C60(PuffstoolEntity* this) {
if (!sub_08049FA0(super) && (Random() & 1)) {
return sub_08049EE4(super);
}
return (gUnk_080CC0C2[Random() & 7] + super->direction) & 0x1f;
}
// clang-format off
void (*const Puffstool_Functions[])(PuffstoolEntity*) = {
Puffstool_OnTick,
Puffstool_OnCollide,
(void (*)(PuffstoolEntity*))GenericKnockback,
Puffstool_OnDeath,
(void (*)(PuffstoolEntity*))GenericConfused,
Puffstool_OnGrabbed,
};
void (*const gUnk_080CBFB4[])(PuffstoolEntity*) = {
sub_080251FC,
sub_08025230,
sub_080252E0,
sub_0802538C,
sub_080253D4,
sub_0802541C,
sub_0802544C,
sub_0802547C,
sub_080254B4,
sub_08025514,
sub_08025554,
sub_080255AC,
sub_0802563C,
};
const u8 gUnk_080CBFE8[] = {
40, 120, 240, 0x0
};
void (*const gUnk_080CBFEC[])(PuffstoolEntity*) = {
sub_08025180,
sub_080251AC,
sub_080251AC,
};
const u8 gUnk_080CBFF8[] = {
1, 1, 1, 3, 3, 3, 7, 7,
};
const u16 gUnk_080CC000[] = {
30, 30, 90, 90,
180, 180, 180, 180,
180, 240, 240, 240,
240, 240, 300, 300,
};
const s8 gUnk_080CC020[] = {
-0x20, -0x20, -0x20, -0x10,
-0x20, 0x00, -0x20, 0x10,
-0x20, 0x20, -0x10, -0x20,
-0x10, -0x10, -0x10, 0x00,
-0x10, 0x10, -0x10, 0x20,
0x00, -0x20, 0x00, -0x10,
0x00, 0x10, 0x00, 0x20,
0x10, -0x20, 0x10, -0x10,
0x10, 0x00, 0x10, 0x10,
0x10, 0x20, 0x20, -0x20,
0x20, -0x10, 0x20, 0x00,
0x20, 0x10, 0x20, 0x20,
};
const u8 gUnk_080CC050[] = {
90, 120, 120, 90,
180, 180, 180, 180,
};
const s8 gUnk_080CC058[] = {
0x00, 0x00, 0x00, 0xF0,
0xF0, 0x00, 0x10, 0x00,
0x00, 0x10, 0x7F,
};
const s8 gUnk_080CC063[] = {
0x00, 0x20, 0x10, 0x10,
0x20, 0x00, 0x10, 0xF0,
0x00, 0xE0, 0xF0, 0xF0,
0xE0, 0x00, 0xF0, 0x10,
0x7F,
};
const s8 gUnk_080CC074[] = {
0xE0, 0xF0, 0xF0, 0xE0,
0x10, 0xE0, 0x20, 0xF0,
0x20, 0x10, 0x10, 0x20,
0xF0, 0x20, 0xE0, 0x10,
0x7F,
};
const s8 gUnk_080CC085[] = {
0x20, 0x20, 0x20, 0xE0,
0xE0, 0xFE, 0xE0, 0x20,
0x7F,
};
const s8 *const gUnk_080CC090[] = {
gUnk_080CC058,
gUnk_080CC063,
gUnk_080CC074,
gUnk_080CC085,
};
const s8 gUnk_080CC0A0[] = {
-0x8, -0x8,
-0x8, 0x8,
0x8, -0x8,
0x8, 0x8,
};
const s8 gUnk_080CC0A8[] = {
-0x10, -0x10,
0x00, -0x10,
0x10, -0x10,
-0x10, 0x00,
0x00, 0x00,
0x10, 0x00,
-0x10, 0x10,
0x00, 0x10,
0x10, 0x10,
};
const s8 gUnk_080CC0BA[] = {
0x00, -0x10,
0x13, 0x00,
0x00, 0x14,
-0x13, 0x00,
};
const s8 gUnk_080CC0C2[] = {
-1, 1,
-2, 2,
-3, 3,
-4, 4,
};
// clang-format on