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tmc/src/object/button.c

283 lines
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C
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#include "object.h"
#include "functions.h"
void sub_08081AE0(Entity*);
void sub_08081B84(Entity*);
void sub_08081BAC(Entity*);
void sub_08081BE0(Entity*);
void sub_08081C30(Entity*);
void sub_08081C98(Entity*);
void Button(Entity* this) {
static void (*const actionFuncs[])(Entity*) = {
sub_08081AE0, sub_08081B84, sub_08081BAC, sub_08081BE0, sub_08081C30, sub_08081C98,
};
actionFuncs[this->action](this);
}
extern u32 sub_08081E3C(Entity*);
void sub_08081AE0(Entity* this) {
COLLISION_OFF(this);
this->updatePriority = PRIO_NO_BLOCK;
this->y.HALF.HI++;
if (this->cutsceneBeh.HWORD != 0) {
this->collisionLayer = this->cutsceneBeh.HWORD;
}
this->field_0x74.HWORD = (((this->x.HALF.HI - gRoomControls.origin_x) >> 4) & 0x3F) |
((((this->y.HALF.HI - gRoomControls.origin_y) >> 4) & 0x3F) << 6);
this->field_0x70.HALF.HI = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
if (this->type == 0 && CheckFlags(this->field_0x86.HWORD)) {
this->action = 5;
SetTileType(0x7A, this->field_0x74.HWORD, this->collisionLayer);
} else {
if (sub_08081E3C(this)) {
this->action = 2;
} else {
this->action = 1;
}
}
}
void sub_08081B84(Entity* this) {
if (sub_08081E3C(this)) {
this->action = 2;
this->field_0x70.HALF.HI = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
}
}
u32 sub_08081CB0(Entity*);
void sub_08081FF8(Entity*);
void sub_08081BAC(Entity* this) {
if (sub_08081CB0(this)) {
this->subAction = 0;
this->timer = 10;
RequestPriorityDuration(this, 0xA);
sub_08081FF8(this);
if (this->type == 1) {
this->action = 3;
} else {
this->action = 5;
}
}
}
u32 sub_08081F7C(Entity*, u32);
u32 sub_08081D28(Entity*);
void sub_08081E6C(Entity*);
void sub_08081BE0(Entity* this) {
if (!sub_08081F7C(this, 0x78))
return;
if (!sub_08081D28(this)) {
this->action = 4;
this->subtimer = 1;
if ((gPlayerState.heldObject == 2) || (!(gPlayerState.field_0x35 & 0x80))) {
this->timer = 24;
} else {
this->timer = 8;
}
} else {
sub_08081E6C(this);
}
}
void sub_08081C30(Entity* this) {
if (this->timer != 0) {
this->timer--;
if (this->subtimer != 0) {
this->subtimer = 0;
SetTile(0x4035, this->field_0x74.HWORD, this->collisionLayer);
}
if (sub_08081CB0(this)) {
this->action = 3;
this->timer = 0;
}
} else {
this->action = 2;
ClearFlag(this->field_0x86.HWORD);
SetTileType(0x77, this->field_0x74.HWORD, this->collisionLayer);
SoundReq(SFX_BUTTON_PRESS);
}
}
void sub_08081C98(Entity* this) {
if (sub_08081F7C(this, 0x7a)) {
sub_08081E6C(this);
}
}
Entity* sub_08081D74(Entity*);
u32 sub_08081CB0(Entity* this) {
u16 tmp;
if (sub_08081D74(this)) {
this->field_0x70.HALF.LO = -1;
if (GetTileType(this->field_0x74.HWORD, this->collisionLayer) == 0x4035) {
sub_0807B7D8(0x78, this->field_0x74.HWORD, this->collisionLayer);
}
return 1;
} else {
tmp = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
if (tmp != 0x77 && tmp != 0x79 && tmp != 0x4035) {
this->field_0x70.HALF.LO = GetTileIndex(this->field_0x74.HWORD, this->collisionLayer);
return 1;
}
}
return 0;
}
u32 sub_08081D28(Entity* this) {
if (sub_08081D74(this)) {
this->field_0x70.HALF_U.LO = 0xFFFF;
return 1;
} else {
if (this->field_0x70.HALF_U.LO == 0xFFFF) {
return 0;
}
if (GetTileIndex(this->field_0x74.HWORD, this->collisionLayer) != this->field_0x70.HALF_U.LO) {
return 0;
}
}
return 1;
}
extern Entity* gPlayerClones[3];
u32 sub_08081E0C(Entity*);
Entity* sub_08081D74(Entity* this) {
Entity* ent;
if (sub_080B1B44(this->field_0x74.HWORD, this->collisionLayer) == 0xF) {
return 0;
}
ent = 0;
if (sub_08081E0C(this)) {
if ((gPlayerState.flags & PL_CAPTURED) == 0 && (gPlayerState.flags & PL_MINISH) == 0) {
ent = &gPlayerEntity;
}
} else {
if (gPlayerState.flags & PL_CLONING) {
if (EntityInRectRadius(this, gPlayerClones[0], 5, 6)) {
ent = gPlayerClones[0];
} else if (EntityInRectRadius(this, gPlayerClones[1], 5, 6)) {
ent = gPlayerClones[1];
} else if (EntityInRectRadius(this, gPlayerClones[2], 5, 6)) {
ent = gPlayerClones[2];
}
}
}
this->child = ent;
return ent;
}
u32 sub_08081E0C(Entity* this) {
Entity* tmp = &gPlayerEntity;
if (tmp->z.HALF.HI != 0 || !PlayerCanBeMoved()) {
return 0;
} else {
return EntityInRectRadius(this, tmp, 5, 6);
}
}
u32 sub_08081E3C(Entity* this) {
static const u16 gUnk_0811EE50[] = {
0x77, 0x78, 0x79, 0x7a, 0, 0,
};
const u16* tmp1;
s32 tmp2;
tmp2 = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
tmp1 = gUnk_0811EE50;
do {
if (*tmp1 == tmp2)
return 1;
} while (*++tmp1);
return 0;
}
u32 sub_08081F00(u32*, u32*);
extern u16 gMapDataTopSpecial[0x2000];
extern u16 gMapDataBottomSpecial[];
NONMATCH("asm/non_matching/button/sub_08081E6C.inc", void sub_08081E6C(Entity* this)) {
u32 r4;
u16 *tmp, *r1;
u16* tmp2;
u32 r6 = this->field_0x74.HWORD;
u32 r5 = this->collisionLayer;
u32 tile = GetTileType(r6, r5);
if (tile < 0x4000)
return;
r1 = (u16*)GetLayerByIndex(r5);
r4 = (this->type == 0 ? 0x7a : 0x78);
tmp = r1 + 0x3802;
r1 += 0x3002 + r4;
tmp = tmp + (*r1 << 2);
tmp2 = (r5 == 2 ? gMapDataTopSpecial : gMapDataBottomSpecial);
tmp2 += (((0x3f & r6) << 1) + ((0xfc0 & r6) << 2)) << 1;
if (sub_08081F00((u32*)tmp2, (u32*)tmp))
return;
SetTileType(r4, r6, r5);
SetTile(tile, r6, r5);
}
END_NONMATCH
u32 sub_08081F00(u32* unk1, u32* unk2) {
if (*unk1 != *unk2)
return 0;
if (unk1[0x40] != unk2[1])
return 0;
return 1;
}
void sub_08081F24(Entity* this) {
Entity* fx = CreateFx(this, FX_DASH, 0x40);
if (fx) {
fx->updatePriority = PRIO_NO_BLOCK;
fx->x.HALF.HI += 7;
fx->y.HALF.HI += 5;
}
fx = CreateFx(this, FX_DASH, 0x40);
if (fx) {
fx->updatePriority = PRIO_NO_BLOCK;
fx->x.HALF.HI -= 7;
fx->y.HALF.HI += 5;
}
}
u32 sub_08081F7C(Entity* this, u32 r7) {
u16 tmp;
if (this->timer == 0)
return 1;
if (--this->timer > 6) {
if (this->child != NULL)
this->child->spriteOffsetY = -4;
} else {
if (this->timer == 6) {
SetFlag(this->field_0x86.HWORD);
SetTileType(r7, this->field_0x74.HWORD, this->collisionLayer);
sub_08081F24(this);
SoundReq(SFX_BUTTON_PRESS);
if (this->field_0x70.HALF_U.LO != 0xFFFF)
SetTile(this->field_0x70.HALF_U.LO, this->field_0x74.HWORD, this->collisionLayer);
return 0;
}
}
return 1;
}
void sub_08081FF8(Entity* this) {
u32 direction;
u32 i;
if (this->child != &gPlayerEntity)
return;
direction = GetFacingDirection(this->child, this);
sub_080044AE(this->child, 0x200, direction);
for (i = 0; i < 3; i++) {
if (gPlayerClones[i]) {
sub_080044AE(gPlayerClones[i], 0x200, direction);
}
}
}
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