split battle_anim_80CA710.c (todo: split asm)

1 files changed, 292 insertions, 0 deletions

diff --git a/src/anim/draw.c b/src/anim/draw.c
new file mode 100755
index 000000000..c075af097
--- /dev/null
+++ b/src/anim/draw.c
@@ -0,0 +1,292 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+#include "trig.h"
+#include "battle_anim.h"
+#include "sound.h"
+#include "unknown_task.h"
+
+extern s16 gBattleAnimArgs[];
+extern u8 gBattleAnimBankAttacker;
+extern u8 gBattleAnimBankTarget;
+
+extern u16 gUnknown_03004288;
+extern u16 gUnknown_030042C0;
+
+static void sub_80D0D68(u8 taskId);
+static void sub_80D0E8C(struct Sprite* sprite);
+
+// draw (draws the Pokemon into the world using a pencil.)
+// Used in Sketch.
+
+void sub_80D0C88(u8 taskId)
+{
+    struct Task* task = &gTasks[taskId];
+    struct UnknownTaskStruct sp;
+    s16 i;
+    task->data[0] = sub_8077FC0(gBattleAnimBankTarget) + 32;
+    task->data[1] = 4;
+    task->data[2] = 0;
+    task->data[3] = 0;
+    task->data[4] = 0;
+    task->data[5] = 0;
+    task->data[15] = sub_807A100(gBattleAnimBankTarget, 0);
+    if (GetBankIdentity_permutated(gBattleAnimBankTarget) == 1)
+    {
+        task->data[6] = gUnknown_030042C0;
+        sp.dest = (u16 *)REG_ADDR_BG1HOFS;
+    }
+    else
+    {
+        task->data[6] = gUnknown_03004288;
+        sp.dest = (u16 *)REG_ADDR_BG2HOFS;
+    }
+
+    for (i = task->data[0] - 0x40; i <= task->data[0];i++)
+    {
+        if (i >= 0)
+        {
+            gUnknown_03004DE0[0][i] = task->data[6] + 0xF0;
+            gUnknown_03004DE0[1][i] = task->data[6] + 0xF0;
+        }
+    }
+
+    sp.control = 0xa2600001;
+    sp.unk8 = 1;
+    sp.unk9 = 0;
+    sub_80895F8(sp);
+    task->func = sub_80D0D68;
+}
+
+#ifdef NONMATCHING
+void sub_80D0D68(u8 taskId)
+{
+    struct Task* task = &gTasks[taskId];
+
+    switch (task->data[4])
+    {
+    case 0:
+        if (++task->data[5] > 20)
+            task->data[4]++;
+        break;
+    case 1:
+        if (++task->data[1] > 3)
+        {
+            task->data[1] = 0;
+            task->data[2] = task->data[3] & 3;
+            task->data[5] = task->data[0] - task->data[3];
+            switch (task->data[2])
+            {
+            case 0:
+                break;
+            case 1:
+                task->data[5] -= 2;
+                break;
+            case 2:
+                task->data[5] += 1;
+                break;
+            case 3:
+                task->data[5] += 1;
+                break;
+            }
+
+            if (task->data[5] >= 0)
+            {
+                gUnknown_03004DE0[0][task->data[5]] = task->data[6];
+                gUnknown_03004DE0[1][task->data[5]] = task->data[6];
+            }
+
+            if (++task->data[3] >= task->data[15])
+            {
+                gUnknown_03004DC0.unk15 = 3;
+                DestroyAnimVisualTask(taskId);
+            }
+        }
+        break;
+    }
+}
+#else
+__attribute__((naked))
+void sub_80D0D68(u8 taskId)
+{
+    asm(".syntax unified\n\
+    push {r4,lr}\n\
+	lsls r0, 24\n\
+	lsrs r4, r0, 24\n\
+	lsls r0, r4, 2\n\
+	adds r0, r4\n\
+	lsls r0, 3\n\
+	ldr r1, _080D0D88 @ =gTasks\n\
+	adds r3, r0, r1\n\
+	movs r1, 0x10\n\
+	ldrsh r0, [r3, r1]\n\
+	cmp r0, 0\n\
+	beq _080D0D8C\n\
+	cmp r0, 0x1\n\
+	beq _080D0DA2\n\
+	b _080D0E22\n\
+	.align 2, 0\n\
+_080D0D88: .4byte gTasks\n\
+_080D0D8C:\n\
+	ldrh r0, [r3, 0x12]\n\
+	adds r0, 0x1\n\
+	strh r0, [r3, 0x12]\n\
+	lsls r0, 16\n\
+	asrs r0, 16\n\
+	cmp r0, 0x14\n\
+	ble _080D0E22\n\
+	ldrh r0, [r3, 0x10]\n\
+	adds r0, 0x1\n\
+	strh r0, [r3, 0x10]\n\
+	b _080D0E22\n\
+_080D0DA2:\n\
+	ldrh r0, [r3, 0xA]\n\
+	adds r0, 0x1\n\
+	strh r0, [r3, 0xA]\n\
+	lsls r0, 16\n\
+	asrs r0, 16\n\
+	cmp r0, 0x3\n\
+	ble _080D0E22\n\
+	movs r0, 0\n\
+	strh r0, [r3, 0xA]\n\
+	ldrh r1, [r3, 0xE]\n\
+	movs r0, 0x3\n\
+	ands r0, r1\n\
+	strh r0, [r3, 0xC]\n\
+	ldrh r0, [r3, 0x8]\n\
+	subs r0, r1\n\
+	strh r0, [r3, 0x12]\n\
+	movs r2, 0xC\n\
+	ldrsh r1, [r3, r2]\n\
+	cmp r1, 0x1\n\
+	beq _080D0DD8\n\
+	cmp r1, 0x1\n\
+	ble _080D0DE0\n\
+	cmp r1, 0x2\n\
+	beq _080D0DDC\n\
+	cmp r1, 0x3\n\
+	beq _080D0DDC\n\
+	b _080D0DE0\n\
+_080D0DD8:\n\
+	subs r0, 0x2\n\
+	b _080D0DDE\n\
+_080D0DDC:\n\
+	adds r0, 0x1\n\
+_080D0DDE:\n\
+	strh r0, [r3, 0x12]\n\
+_080D0DE0:\n\
+	movs r1, 0x12\n\
+	ldrsh r0, [r3, r1]\n\
+	cmp r0, 0\n\
+	blt _080D0E04\n\
+	ldr r2, _080D0E28 @ =gUnknown_03004DE0\n\
+	lsls r0, 1\n\
+	adds r0, r2\n\
+	ldrh r1, [r3, 0x14]\n\
+	strh r1, [r0]\n\
+	movs r1, 0x12\n\
+	ldrsh r0, [r3, r1]\n\
+	lsls r0, 1\n\
+	movs r1, 0xF0\n\
+	lsls r1, 3\n\
+	adds r2, r1\n\
+	adds r0, r2\n\
+	ldrh r1, [r3, 0x14]\n\
+	strh r1, [r0]\n\
+_080D0E04:\n\
+	ldrh r0, [r3, 0xE]\n\
+	adds r0, 0x1\n\
+	strh r0, [r3, 0xE]\n\
+	lsls r0, 16\n\
+	asrs r0, 16\n\
+	movs r2, 0x26\n\
+	ldrsh r1, [r3, r2]\n\
+	cmp r0, r1\n\
+	blt _080D0E22\n\
+	ldr r1, _080D0E2C @ =gUnknown_03004DC0\n\
+	movs r0, 0x3\n\
+	strb r0, [r1, 0x15]\n\
+	adds r0, r4, 0\n\
+	bl DestroyAnimVisualTask\n\
+_080D0E22:\n\
+	pop {r4}\n\
+	pop {r0}\n\
+	bx r0\n\
+	.align 2, 0\n\
+_080D0E28: .4byte gUnknown_03004DE0\n\
+_080D0E2C: .4byte gUnknown_03004DC0\n\
+.syntax divided\n");
+}
+#endif
+
+void sub_80D0E30(struct Sprite* sprite)
+{
+    sprite->pos1.x = sub_8077ABC(gBattleAnimBankTarget, 0) - 16;
+    sprite->pos1.y = sub_8077FC0(gBattleAnimBankTarget) + 16;
+    sprite->data[0] = 0;
+    sprite->data[1] = 0;
+    sprite->data[2] = 0;
+    sprite->data[3] = 16;
+    sprite->data[4] = 0;
+    sprite->data[5] = sub_807A100(gBattleAnimBankTarget, 0) + 2;
+    sprite->data[6] = sub_8076F98(0x3F);
+    sprite->callback = sub_80D0E8C;
+}
+
+void sub_80D0E8C(struct Sprite* sprite)
+{
+    switch (sprite->data[0])
+    {
+    case 0:
+        if (++sprite->data[2] > 1)
+        {
+            sprite->data[2] = 0;
+            sprite->invisible = !sprite->invisible;
+        }
+        if (++sprite->data[1] > 16)
+        {
+            sprite->invisible = 0;
+            sprite->data[0]++;
+        }
+        break;
+    case 1:
+        if (++sprite->data[1] > 3 && sprite->data[2] < sprite->data[5])
+        {
+            sprite->data[1] = 0;
+            sprite->pos1.y -= 1;
+            sprite->data[2]++;
+            if (sprite->data[2] % 10 == 0)
+                PlaySE12WithPanning(0xCD, sprite->data[6]);
+        }
+        sprite->data[4] += sprite->data[3];
+        if (sprite->data[4] > 31)
+        {
+            sprite->data[4] = 0x40 - sprite->data[4];
+            sprite->data[3] *= -1;
+        }
+        else if (sprite->data[4] <= -32)
+        {
+            sprite->data[4] = -0x40 - sprite->data[4];
+            sprite->data[3] *= -1;
+        }
+        sprite->pos2.x = sprite->data[4];
+        if (sprite->data[5] == sprite->data[2])
+        {
+            sprite->data[1] = 0;
+            sprite->data[2] = 0;
+            sprite->data[0]++;
+        }
+        break;
+    case 2:
+        if (++sprite->data[2] > 1)
+        {
+            sprite->data[2] = 0;
+            sprite->invisible = !sprite->invisible;
+        }
+        if (++sprite->data[1] > 16)
+        {
+            sprite->invisible = 0;
+            move_anim_8072740(sprite);
+        }
+        break;
+    }
+}