Merge pull request #143 from yenatch/battle-anim

Decompile battle_anim_80A7E7C

1 files changed, 779 insertions, 0 deletions

diff --git a/src/battle_anim_80A7E7C.c b/src/battle_anim_80A7E7C.c
new file mode 100644
index 000000000..1e3bb706e
--- /dev/null
+++ b/src/battle_anim_80A7E7C.c
@@ -0,0 +1,779 @@
+#include "global.h"
+#include "task.h"
+#include "sprite.h"
+#include "trig.h"
+
+#define TASK gTasks[task]
+#define SPRITE gSprites[TASK.data[0]]
+
+extern s16 gUnknown_03004B00[8];
+
+extern u8 gUnknown_02024BE0[];
+extern s32 gUnknown_0202F7B8;
+extern u16 gUnknown_0202F7BC;
+extern u8 gUnknown_0202F7C8;
+extern u8 gUnknown_0202F7C9;
+
+extern u8 obj_id_for_side_relative_to_move(u8 side);
+extern void move_anim_task_del(u8 task);
+extern bool8 b_side_obj__get_some_boolean(u8 side);
+extern u8 battle_get_side_with_given_state(u8 state);
+extern u8 battle_side_get_owner(u8 side);
+extern void oamt_set_x3A_32(struct Sprite *sprite, void (*callback)(struct Sprite*));
+extern void sub_8078458(struct Sprite *sprite);
+extern void move_anim_8072740(struct Sprite *sprite);
+extern void sub_8078A5C(struct Sprite *sprite);
+extern void sub_80784A8(struct Sprite *sprite);
+extern void sub_8078E70(u8 sprite, u8);
+extern void obj_id_set_rotscale(u8 sprite, int, int, u16);
+extern void sub_8078F40(u8 sprite);
+extern bool8 sub_8076BE0();
+extern void sub_8078F9C(u8 sprite);
+
+static void sub_80A7EF0(u8 task);
+static void sub_80A808C(u8 task);
+static void sub_80A81D8(u8 task);
+static void sub_80A8374(u8 task);
+static void sub_80A8488(u8 task);
+static void sub_80A85A4(struct Sprite *sprite);
+void sub_80A8614(struct Sprite* sprite);
+static void sub_80A86F4(struct Sprite *sprite);
+static void sub_80A88F0(struct Sprite *sprite);
+static void sub_80A89B4(u8 task);
+static void sub_80A8A18(u8 task);
+static void sub_80A8C0C(u8 task);
+static void sub_80A8D8C(u8 task);
+void sub_80A8FD8(u8 task);
+static void sub_80A913C(u8 taskId);
+
+void sub_80A7E7C(u8 task) {
+	u8 sprite;
+	sprite = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+	if (sprite == 0xff) {
+		move_anim_task_del(task);
+		return;
+	}
+	gSprites[sprite].pos2.x = gUnknown_03004B00[1];
+	gSprites[sprite].pos2.y = gUnknown_03004B00[2];
+	TASK.data[0] = sprite;
+	TASK.data[1] = gUnknown_03004B00[3];
+	TASK.data[2] = gUnknown_03004B00[4];
+	TASK.data[3] = gUnknown_03004B00[4];
+	TASK.data[4] = gUnknown_03004B00[1];
+	TASK.data[5] = gUnknown_03004B00[2];
+	TASK.func = sub_80A7EF0;
+	sub_80A7EF0(task);
+}
+
+static void sub_80A7EF0(u8 task) {
+	if (TASK.data[3] == 0) {
+		if (SPRITE.pos2.x == 0) {
+			SPRITE.pos2.x = TASK.data[4];
+		} else {
+			SPRITE.pos2.x = 0;
+		}
+		if (SPRITE.pos2.y == 0) {
+			SPRITE.pos2.y = TASK.data[5];
+		} else {
+			SPRITE.pos2.y = 0;
+		}
+		TASK.data[3] = TASK.data[2];
+		if (--TASK.data[1] == 0) {
+			SPRITE.pos2.x = 0;
+			SPRITE.pos2.y = 0;
+			move_anim_task_del(task);
+			return;
+		}
+	} else {
+		TASK.data[3]--;
+	}
+}
+
+
+void sub_80A7FA0(u8 task) {
+	u8 sprite;
+	bool8 r6;
+	u8 side;
+	r6 = 0;
+	if (gUnknown_03004B00[0] < 4) {
+		sprite = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+		if (sprite == 0xff) {
+			move_anim_task_del(task);
+			return;
+		}
+	} else if (gUnknown_03004B00[0] != 8) {
+		switch (gUnknown_03004B00[0]) {
+		case 4:
+			side = battle_get_side_with_given_state(0);
+			break;
+		case 5:
+			side = battle_get_side_with_given_state(2);
+			break;
+		case 6:
+			side = battle_get_side_with_given_state(1);
+			break;
+		case 7:
+		default:
+			side = battle_get_side_with_given_state(3);
+			break;
+		}
+		if (b_side_obj__get_some_boolean(side) == FALSE) {
+			r6 = 1;
+		}
+		sprite = gUnknown_02024BE0[side];
+	} else {
+		sprite = gUnknown_02024BE0[gUnknown_0202F7C8];
+	}
+	if (r6) {
+		move_anim_task_del(task);
+		return;
+	}
+	gSprites[sprite].pos2.x = gUnknown_03004B00[1];
+	gSprites[sprite].pos2.y = gUnknown_03004B00[2];
+	TASK.data[0] = sprite;
+	TASK.data[1] = gUnknown_03004B00[3];
+	TASK.data[2] = gUnknown_03004B00[4];
+	TASK.data[3] = gUnknown_03004B00[4];
+	TASK.data[4] = gUnknown_03004B00[1];
+	TASK.data[5] = gUnknown_03004B00[2];
+	TASK.func = sub_80A808C;
+	sub_80A808C(task);
+}
+
+static void sub_80A808C(u8 task) {
+	if (TASK.data[3] == 0) {
+		if (SPRITE.pos2.x == TASK.data[4]) {
+			SPRITE.pos2.x = -TASK.data[4];
+		} else {
+			SPRITE.pos2.x = TASK.data[4];
+		}
+		if (SPRITE.pos2.y == TASK.data[5]) {
+			SPRITE.pos2.y = -TASK.data[5];
+		} else {
+			SPRITE.pos2.y = TASK.data[5];
+		}
+		TASK.data[3] = TASK.data[2];
+		if (--TASK.data[1] == 0) {
+			SPRITE.pos2.x = 0;
+			SPRITE.pos2.y = 0;
+			move_anim_task_del(task);
+			return;
+		}
+	} else {
+		TASK.data[3]--;
+	}
+}
+
+void sub_80A8154(u8 task) {
+	u8 sprite;
+	sprite = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+	if (sprite == 0xff) {
+		move_anim_task_del(task);
+		return;
+	}
+	gSprites[sprite].pos2.x += gUnknown_03004B00[1];
+	gSprites[sprite].pos2.y += gUnknown_03004B00[2];
+	TASK.data[0] = sprite;
+	TASK.data[1] = 0;
+	TASK.data[2] = gUnknown_03004B00[3];
+	TASK.data[3] = 0;
+	TASK.data[4] = gUnknown_03004B00[4];
+	TASK.data[5] = gUnknown_03004B00[1] * 2;
+	TASK.data[6] = gUnknown_03004B00[2] * 2;
+	TASK.func = sub_80A81D8;
+	sub_80A81D8(task);
+}
+
+static void sub_80A81D8(u8 task) {
+	if (TASK.data[3] == 0) {
+		if (TASK.data[1] & 1) {
+			SPRITE.pos2.x += TASK.data[5];
+			SPRITE.pos2.y += TASK.data[6];
+		} else {
+			SPRITE.pos2.x -= TASK.data[5];
+			SPRITE.pos2.y -= TASK.data[6];
+		}
+		TASK.data[3] = TASK.data[4];
+		if (++TASK.data[1] >= TASK.data[2]) {
+			if (TASK.data[1] & 1) {
+				SPRITE.pos2.x += TASK.data[5] / 2;
+				SPRITE.pos2.y += TASK.data[6] / 2;
+			} else {
+				SPRITE.pos2.x -= TASK.data[5] / 2;
+				SPRITE.pos2.y -= TASK.data[6] / 2;
+			}
+			move_anim_task_del(task);
+			return;
+		}
+	} else {
+		TASK.data[3]--;
+	}
+}
+
+void sub_80A8314(u8 task) {
+	u8 sprite = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+	gSprites[sprite].pos2.x = gUnknown_03004B00[1];
+	TASK.data[0] = sprite;
+	TASK.data[1] = gUnknown_03004B00[1];
+	TASK.data[2] = gUnknown_03004B00[2];
+	TASK.data[3] = gUnknown_03004B00[3];
+	TASK.data[4] = gUnknown_03004B00[4];
+	TASK.func = sub_80A8374;
+	sub_80A8374(task);
+}
+
+static void sub_80A8374(u8 task) {
+	s16 x;
+	u8 sprite;
+	sprite = TASK.data[0];
+	x = TASK.data[1];
+	if (TASK.data[2] == TASK.data[8]++) {
+		TASK.data[8] = 0;
+		if (gSprites[sprite].pos2.x == x) {
+			x = -x;
+		}
+		gSprites[sprite].pos2.x += x;
+	}
+	TASK.data[1] = x;
+	TASK.data[9] += TASK.data[3];
+	gSprites[sprite].pos2.y = TASK.data[9] >> 8;
+	if (--TASK.data[4] == 0) {
+		move_anim_task_del(task);
+		return;
+	}
+}
+
+void sub_80A8408(u8 task) {
+	u8 i;
+	u8 sprite;
+	u8 v1;
+	v1 = 1;
+	sprite = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+	if (gUnknown_03004B00[4] > 5) {
+		gUnknown_03004B00[4] = 5;
+	}
+	for (i = 0; i < gUnknown_03004B00[4]; i++) {
+		v1 <<= 1;
+	}
+	TASK.data[0] = sprite;
+	TASK.data[1] = gUnknown_03004B00[1];
+	TASK.data[2] = gUnknown_03004B00[2];
+	TASK.data[3] = gUnknown_03004B00[3];
+	TASK.data[4] = v1;
+	TASK.func = sub_80A8488;
+	sub_80A8488(task);
+}
+
+static void sub_80A8488(u8 task) {
+	u8 sprite;
+	sprite = TASK.data[0];
+	gSprites[sprite].pos2.x = Sin(TASK.data[5], TASK.data[1]);
+	gSprites[sprite].pos2.y = -Cos(TASK.data[5], TASK.data[2]);
+	gSprites[sprite].pos2.y += TASK.data[2];
+	TASK.data[5] += TASK.data[4];
+	TASK.data[5] &= 0xff;
+	if (TASK.data[5] == 0) {
+		TASK.data[3]--;
+	}
+	if (TASK.data[3] == 0) {
+		gSprites[sprite].pos2.x = 0;
+		gSprites[sprite].pos2.y = 0;
+		move_anim_task_del(task);
+		return;
+	}
+}
+
+void sub_80A8500(u8 task) {
+	if (battle_side_get_owner(gUnknown_0202F7C8)) {
+		gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+	}
+	sub_80A8408(task);
+}
+
+void sub_80A8530(struct Sprite *sprite) {
+	sprite->invisible = TRUE;
+	if (battle_side_get_owner(gUnknown_0202F7C8)) {
+		sprite->data1 = -gUnknown_03004B00[1];
+	} else {
+		sprite->data1 = gUnknown_03004B00[1];
+	}
+	sprite->data0 = gUnknown_03004B00[0];
+	sprite->data2 = 0;
+	sprite->data3 = gUnknown_02024BE0[gUnknown_0202F7C8];
+	sprite->data4 = gUnknown_03004B00[0];
+	oamt_set_x3A_32(sprite, sub_80A85A4);
+	sprite->callback = sub_8078458;
+}
+
+static void sub_80A85A4(struct Sprite *sprite) {
+	sprite->data0 = sprite->data4;
+	sprite->data1 = -sprite->data1;
+	sprite->callback = sub_8078458;
+	oamt_set_x3A_32(sprite, move_anim_8072740);
+}
+
+void sub_80A85C8(struct Sprite *sprite) {
+	u8 spriteId;
+	sprite->invisible = TRUE;
+	spriteId = obj_id_for_side_relative_to_move(gUnknown_03004B00[2]);
+	sprite->data0 = gUnknown_03004B00[0];
+	sprite->data1 = 0;
+	sprite->data2 = gUnknown_03004B00[1];
+	sprite->data3 = spriteId;
+	sprite->data4 = gUnknown_03004B00[0];
+	oamt_set_x3A_32(sprite, sub_80A8614);
+	sprite->callback = sub_8078458;
+}
+
+void sub_80A8614(struct Sprite *sprite) {
+	sprite->data0 = sprite->data4;
+	sprite->data2 = -sprite->data2;
+	sprite->callback = sub_8078458;
+	oamt_set_x3A_32(sprite, move_anim_8072740);
+}
+
+void sub_80A8638(struct Sprite *sprite) {
+	int something;
+	int spriteId;
+	if (!gUnknown_03004B00[0]) {
+		spriteId = gUnknown_02024BE0[gUnknown_0202F7C8];
+	} else {
+		spriteId = gUnknown_02024BE0[gUnknown_0202F7C9];
+	}
+	sprite->data0 = gUnknown_03004B00[2];
+	sprite->data1 = gSprites[spriteId].pos1.x + gSprites[spriteId].pos2.x;
+	sprite->data2 = gSprites[spriteId].pos1.x;
+	sprite->data3 = gSprites[spriteId].pos1.y + gSprites[spriteId].pos2.y;
+	sprite->data4 = gSprites[spriteId].pos1.y;
+	something = 0;
+	sub_8078A5C(sprite);
+	sprite->data3 = something;
+	sprite->data4 = something;
+	sprite->data5 = gSprites[spriteId].pos2.x;
+	sprite->data6 = gSprites[spriteId].pos2.y;
+	sprite->invisible = TRUE;
+	if (gUnknown_03004B00[1] == 1) {
+		sprite->data2 = something;
+	} else if (gUnknown_03004B00[1] == 2) {
+		sprite->data1 = something;
+	}
+	sprite->data7 = gUnknown_03004B00[1];
+	sprite->data7 |= spriteId << 8;
+	sprite->callback = sub_80A86F4;
+}
+
+static void sub_80A86F4(struct Sprite *sprite) {
+	s8 spriteId;
+	u8 lo;
+	struct Sprite *sprite2;
+	lo = sprite->data7 & 0xff;
+	spriteId = sprite->data7 >> 8;
+	sprite2 = &gSprites[spriteId];
+	if (sprite->data0 == 0) {
+		if (lo < 2) {
+			sprite2->pos2.x = 0;
+		}
+		if (lo == 2 || lo == 0) {
+			sprite2->pos2.y = 0;
+		}
+		move_anim_8072740(sprite);
+	} else {
+		sprite->data0--;
+		sprite->data3 += sprite->data1;
+		sprite->data4 += sprite->data2;
+		sprite2->pos2.x = (s8)(sprite->data3 >> 8) + sprite->data5;
+		sprite2->pos2.y = (s8)(sprite->data4 >> 8) + sprite->data6;
+	}
+}
+
+void sub_80A8764(struct Sprite *sprite) {
+	u8 v1;
+	u8 spriteId;
+	if (!gUnknown_03004B00[0]) {
+		v1 = gUnknown_0202F7C8;
+	} else {
+		v1 = gUnknown_0202F7C9;
+	}
+	spriteId = gUnknown_02024BE0[v1];
+	if (battle_side_get_owner(v1)) {
+		gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+		if (gUnknown_03004B00[3] == 1) {
+			gUnknown_03004B00[2] = -gUnknown_03004B00[2];
+		}
+	}
+	sprite->data0 = gUnknown_03004B00[4];
+	sprite->data1 = gSprites[spriteId].pos1.x;
+	sprite->data2 = gSprites[spriteId].pos1.x + gUnknown_03004B00[1];
+	sprite->data3 = gSprites[spriteId].pos1.y;
+	sprite->data4 = gSprites[spriteId].pos1.y + gUnknown_03004B00[2];
+	sub_8078A5C(sprite);
+	sprite->data3 = 0;
+	sprite->data4 = 0;
+	sprite->data5 = spriteId;
+	sprite->invisible = TRUE;
+	oamt_set_x3A_32(sprite, move_anim_8072740);
+	sprite->callback = sub_80784A8;
+}
+
+void sub_80A8818(struct Sprite *sprite) {
+	u8 spriteId;
+	u8 v1;
+	sprite->invisible = TRUE;
+	if (!gUnknown_03004B00[0]) {
+		v1 = gUnknown_0202F7C8;
+	} else {
+		v1 = gUnknown_0202F7C9;
+	}
+	spriteId = gUnknown_02024BE0[v1];
+	if (battle_side_get_owner(v1)) {
+		gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+		if (gUnknown_03004B00[3] == 1) {
+		gUnknown_03004B00[2] = -gUnknown_03004B00[2];
+		}
+	}
+	sprite->data0 = gUnknown_03004B00[4];
+	sprite->data1 = gSprites[spriteId].pos1.x + gSprites[spriteId].pos2.x;
+	sprite->data2 = sprite->data1 + gUnknown_03004B00[1];
+	sprite->data3 = gSprites[spriteId].pos1.y + gSprites[spriteId].pos2.y;
+	sprite->data4 = sprite->data3 + gUnknown_03004B00[2];
+	sub_8078A5C(sprite);
+	sprite->data3 = gSprites[spriteId].pos2.x << 8;
+	sprite->data4 = gSprites[spriteId].pos2.y << 8;
+	sprite->data5 = spriteId;
+	sprite->data6 = gUnknown_03004B00[5];
+	if (!gUnknown_03004B00[5]) {
+		oamt_set_x3A_32(sprite, move_anim_8072740);
+	} else {
+		oamt_set_x3A_32(sprite, sub_80A88F0);
+	}
+	sprite->callback = sub_80784A8;
+}
+
+
+static void sub_80A88F0(struct Sprite *sprite) {
+	gSprites[sprite->data5].pos2.x = 0;
+	gSprites[sprite->data5].pos2.y = 0;
+	move_anim_8072740(sprite);
+}
+
+void sub_80A8920(u8 task) {
+	s16 r7;
+	r7 = 0x8000 / gUnknown_03004B00[3];
+	if (battle_side_get_owner(gUnknown_0202F7C8)) {
+		gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+		gUnknown_03004B00[5] = -gUnknown_03004B00[5];
+	}
+	TASK.data[0] = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+	TASK.data[1] = (gUnknown_03004B00[1] << 8) / gUnknown_03004B00[3];
+	TASK.data[2] = gUnknown_03004B00[2];
+	TASK.data[3] = gUnknown_03004B00[3];
+	TASK.data[4] = gUnknown_03004B00[4];
+	TASK.data[5] = (gUnknown_03004B00[5] << 8) / gUnknown_03004B00[6];
+	TASK.data[6] = gUnknown_03004B00[6];
+	TASK.data[7] = r7;
+	TASK.func = sub_80A89B4;
+}
+
+static void sub_80A89B4(u8 task) {
+	u8 spriteId;
+	spriteId = TASK.data[0];
+	TASK.data[11] += TASK.data[1];
+	gSprites[spriteId].pos2.x = TASK.data[11] >> 8;
+	gSprites[spriteId].pos2.y = Sin((u8)(TASK.data[10] >> 8), TASK.data[2]);
+	TASK.data[10] += TASK.data[7];
+	if (--TASK.data[3] == 0) {
+		TASK.func = sub_80A8A18;
+	}
+}
+
+static void sub_80A8A18(u8 task) {
+	u8 spriteId;
+	if (TASK.data[4] > 0) {
+		TASK.data[4]--;
+	} else {
+		spriteId = TASK.data[0];
+		TASK.data[12] += TASK.data[5];
+		gSprites[spriteId].pos2.x = (TASK.data[12] >> 8) + (TASK.data[11] >> 8);
+		if (--TASK.data[6] == 0) {
+			move_anim_task_del(task);
+			return;
+		}
+	}
+}
+
+static void sub_80A8B3C(u8 task);
+
+void sub_80A8A80(u8 task) {
+	u8 spriteId;
+	u8 *r5;
+	switch (gUnknown_03004B00[0]) {
+	case 0:
+	case 1:
+		spriteId = obj_id_for_side_relative_to_move(gUnknown_03004B00[0]);
+		break;
+	case 2:
+		if (!b_side_obj__get_some_boolean(gUnknown_0202F7C8 ^ 2)) {
+			move_anim_task_del(task);
+			return;
+		}
+		spriteId = gUnknown_02024BE0[gUnknown_0202F7C8 ^ 2];
+		break;
+	case 3:
+		if (!b_side_obj__get_some_boolean(gUnknown_0202F7C9 ^ 2)) {
+			move_anim_task_del(task);
+			return;
+		}
+		spriteId = gUnknown_02024BE0[gUnknown_0202F7C9 ^ 2];
+		break;
+	default:
+		move_anim_task_del(task);
+		return;
+	}
+	TASK.data[0] = spriteId;
+	if (battle_side_get_owner(gUnknown_0202F7C9)) {
+		TASK.data[1] = gUnknown_03004B00[1];
+	} else {
+		TASK.data[1] = -gUnknown_03004B00[1];
+	}
+	TASK.func = sub_80A8B3C;
+}
+
+static void sub_80A8B3C(u8 task) {
+	u8 spriteId = TASK.data[0];
+	gSprites[spriteId].pos2.x += TASK.data[1];
+	if (gSprites[spriteId].pos2.x + gSprites[spriteId].pos1.x + 0x20 > 0x130u) {
+		move_anim_task_del(task);
+		return;
+	}
+}
+
+void sub_80A8B88(u8 task) {
+	u8 spriteId;
+	if (battle_side_get_owner(gUnknown_0202F7C8)) {
+		gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+	}
+	spriteId = obj_id_for_side_relative_to_move(gUnknown_03004B00[4]);
+	TASK.data[0] = gUnknown_03004B00[0];
+	TASK.data[1] = gUnknown_03004B00[1];
+	TASK.data[2] = gUnknown_03004B00[2];
+	TASK.data[3] = gUnknown_03004B00[3];
+	TASK.data[4] = spriteId;
+	if (gUnknown_03004B00[4] == 0) {
+		TASK.data[5] = gUnknown_0202F7C8;
+	} else {
+		TASK.data[5] = gUnknown_0202F7C9;
+	}
+	TASK.data[12] = 1;
+	TASK.func = sub_80A8C0C;
+}
+
+static void sub_80A8C0C(u8 task) {
+	s16 y;
+	u8 spriteId;
+	int index;
+	u16 val;
+	spriteId = TASK.data[4];
+	val = TASK.data[10] + TASK.data[2];
+	TASK.data[10] = val;
+	index = val >> 8;
+	y = Sin(index, TASK.data[1]);
+	if (TASK.data[0] == 0) {
+		gSprites[spriteId].pos2.x = y;
+	} else {
+		if (battle_side_get_owner(TASK.data[5]) == 0) {
+			gSprites[spriteId].pos2.y = (y >= 0) ? y : -y;
+		} else {
+			gSprites[spriteId].pos2.y = (y >= 0) ? -y : y;
+		}
+	}
+	if (((index >= 0x80u) && (TASK.data[11] == 0) && (TASK.data[12] == 1))
+	 || ((index < 0x7fu) && (TASK.data[11] == 1) && (TASK.data[12] == 0))) {
+		TASK.data[11] ^= 1;
+		TASK.data[12] ^= 1;
+		if (--TASK.data[3] == 0) {
+			gSprites[spriteId].pos2.x = 0;
+			gSprites[spriteId].pos2.y = 0;
+			move_anim_task_del(task);
+			return;
+		}
+	}
+}
+
+void sub_80A8D34(u8 task) {
+	u8 spriteId;
+	spriteId = obj_id_for_side_relative_to_move(gUnknown_03004B00[3]);
+	sub_8078E70(spriteId, gUnknown_03004B00[4]);
+	TASK.data[0] = gUnknown_03004B00[0];
+	TASK.data[1] = gUnknown_03004B00[1];
+	TASK.data[2] = gUnknown_03004B00[2];
+	TASK.data[3] = gUnknown_03004B00[2];
+	TASK.data[4] = spriteId;
+	TASK.data[10] = 0x100;
+	TASK.data[11] = 0x100;
+	TASK.func = sub_80A8D8C;
+}
+
+static void sub_80A8D8C(u8 task) {
+	u8 spriteId;
+	TASK.data[10] += TASK.data[0];
+	TASK.data[11] += TASK.data[1];
+	spriteId = TASK.data[4];
+	obj_id_set_rotscale(spriteId, TASK.data[10], TASK.data[11], 0);
+	if (--TASK.data[2] == 0) {
+		if (TASK.data[3] > 0) {
+			TASK.data[0] = -TASK.data[0];
+			TASK.data[1] = -TASK.data[1];
+			TASK.data[2] = TASK.data[3];
+			TASK.data[3] = 0;
+		} else {
+			sub_8078F40(spriteId);
+			move_anim_task_del(task);
+			return;
+		}
+	}
+}
+
+void sub_80A8E04(u8 task) {
+	u8 spriteId;
+	spriteId = obj_id_for_side_relative_to_move(gUnknown_03004B00[2]);
+	sub_8078E70(spriteId, 0);
+	TASK.data[1] = 0;
+	TASK.data[2] = gUnknown_03004B00[0];
+	if (gUnknown_03004B00[3] != 1) {
+		TASK.data[3] = 0;
+	} else {
+		TASK.data[3] = gUnknown_03004B00[0] * gUnknown_03004B00[1];
+	}
+	TASK.data[4] = gUnknown_03004B00[1];
+	TASK.data[5] = spriteId;
+	TASK.data[6] = gUnknown_03004B00[3];
+	if (sub_8076BE0()) {
+		TASK.data[7] = 1;
+	} else {
+		if (gUnknown_03004B00[2] == 0) {
+			TASK.data[7] = !battle_side_get_owner(gUnknown_0202F7C8);
+		} else {
+			TASK.data[7] = !battle_side_get_owner(gUnknown_0202F7C9);
+		}
+	}
+	if (TASK.data[7]) {
+		if (!sub_8076BE0()) {
+			TASK.data[3] *= -1;
+			TASK.data[4] *= -1;
+		}
+	}
+	TASK.func = sub_80A8FD8;
+}
+
+void sub_80A8EFC(u8 task) {
+	u8 spriteId;
+	u8 side;
+	spriteId = obj_id_for_side_relative_to_move(gUnknown_03004B00[2]);
+	sub_8078E70(spriteId, 0);
+	TASK.data[1] = 0;
+	TASK.data[2] = gUnknown_03004B00[0];
+	if (gUnknown_03004B00[2] == 0) {
+		if (battle_side_get_owner(gUnknown_0202F7C8)) {
+			gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+		}
+	} else {
+		if (battle_side_get_owner(gUnknown_0202F7C9)) {
+			gUnknown_03004B00[1] = -gUnknown_03004B00[1];
+		}
+	}
+	if (gUnknown_03004B00[3] != 1) {
+		TASK.data[3] = 0;
+	} else {
+		TASK.data[3] = gUnknown_03004B00[0] * gUnknown_03004B00[1];
+	}
+	TASK.data[4] = gUnknown_03004B00[1];
+	TASK.data[5] = spriteId;
+	TASK.data[6] = gUnknown_03004B00[3];
+	TASK.data[7] = 1;
+	TASK.data[3] *= -1;
+	TASK.data[4] *= -1;
+	TASK.func = sub_80A8FD8;
+}
+
+void sub_80A8FD8(u8 task) {
+	TASK.data[3] += TASK.data[4];
+	obj_id_set_rotscale(TASK.data[5], 0x100, 0x100, TASK.data[3]);
+	if (TASK.data[7]) {
+		sub_8078F9C(TASK.data[5]);
+	}
+	if (++TASK.data[1] >= TASK.data[2]) {
+		switch (TASK.data[6]) {
+		case 1:
+			sub_8078F40(TASK.data[5]);
+		case 0:
+		default:
+			move_anim_task_del(task);
+			return;
+		case 2:
+			TASK.data[1] = 0;
+			TASK.data[4] *= -1;
+			TASK.data[6] = 1;
+			break;
+		}
+	}
+}
+
+void sub_80A9058(u8 task) {
+	if (!gUnknown_03004B00[0]) {
+		TASK.data[15] = gUnknown_0202F7BC / 12;
+		if (TASK.data[15] < 1) {
+			TASK.data[15] = 1;
+		}
+		if (TASK.data[15] > 16) {
+			TASK.data[15] = 16;
+		}
+	} else {
+		TASK.data[15] = gUnknown_0202F7B8 / 12;
+		if (TASK.data[15] < 1) {
+			TASK.data[15] = 1;
+		}
+		if (TASK.data[15] > 16) {
+			TASK.data[15] = 16;
+		}
+	}
+	TASK.data[14] = TASK.data[15] / 2;
+	TASK.data[13] = TASK.data[14] + (TASK.data[15] & 1);
+	TASK.data[12] = 0;
+	TASK.data[10] = gUnknown_03004B00[3];
+	TASK.data[11] = gUnknown_03004B00[4];
+	TASK.data[7] = obj_id_for_side_relative_to_move(1);
+	TASK.data[8] = gSprites[TASK.data[7]].pos2.x;
+	TASK.data[9] = gSprites[TASK.data[7]].pos2.y;
+	TASK.data[0] = 0;
+	TASK.data[1] = gUnknown_03004B00[1];
+	TASK.data[2] = gUnknown_03004B00[2];
+	TASK.func = sub_80A913C;
+}
+
+static void sub_80A913C(u8 taskId) {
+	struct Task *task = &gTasks[taskId];
+	if (++task->data[0] > task->data[1]) {
+		task->data[0] = 0;
+		task->data[12] = (task->data[12] + 1) & 1;
+		if (task->data[10]) {
+			if (task->data[12]) {
+				gSprites[task->data[7]].pos2.x = task->data[8] + task->data[13];
+			} else {
+				gSprites[task->data[7]].pos2.x = task->data[8] - task->data[14];
+			}
+		}
+		if (task->data[11]) {
+			if (task->data[12]) {
+				gSprites[task->data[7]].pos2.y = task->data[15];
+			} else {
+				gSprites[task->data[7]].pos2.y = 0;
+			}
+		}
+		if (!--task->data[2]) {
+			gSprites[task->data[7]].pos2.x = 0;
+			gSprites[task->data[7]].pos2.y = 0;
+			move_anim_task_del(taskId);
+			return;
+		}
+	}
+}