Finish decompiling fight.s

1 files changed, 358 insertions, 6 deletions

diff --git a/src/battle/anim/fight.c b/src/battle/anim/fight.c
index fcce044ae..b20813fcb 100644
--- a/src/battle/anim/fight.c
+++ b/src/battle/anim/fight.c
@@ -1,18 +1,14 @@
 #include "global.h"
 #include "battle_anim.h"
-#include "blend_palette.h"
-#include "decompress.h"
-#include "ewram.h"
-#include "palette.h"
 #include "random.h"
 #include "rom_8077ABC.h"
-#include "scanline_effect.h"
-#include "sound.h"
 #include "sprite.h"
+#include "task.h"
 #include "trig.h"
 #include "constants/battle_constants.h"
 
 extern s16 gBattleAnimArgs[];
+extern u8 gBankAttacker;
 extern u8 gAnimBankAttacker;
 extern u8 gAnimBankTarget;
 extern u8 gObjectBankIDs[];
@@ -21,6 +17,8 @@ extern u16 gBattle_BG1_X;
 extern u16 gBattle_BG1_Y;
 extern u16 gBattle_BG2_X;
 extern u16 gBattle_BG2_Y;
+extern u16 gBattle_BG3_X;
+extern u16 gBattle_BG3_Y;
 extern u16 gBattle_WIN0H;
 extern u16 gBattle_WIN0V;
 extern u16 gBattlePartyID[];
@@ -34,6 +32,12 @@ static void sub_80D9404(struct Sprite *sprite);
 static void sub_80D9474(struct Sprite *sprite);
 static void sub_80D94CC(struct Sprite *sprite);
 static void sub_80D9524(struct Sprite *sprite);
+static void sub_80D9640(struct Sprite *sprite);
+static void sub_80D97A0(struct Sprite *sprite);
+static void sub_80D986C(struct Sprite *sprite);
+static void sub_80D9934(struct Sprite *sprite);
+static void sub_80D99F4(struct Sprite *sprite);
+
 
 void sub_080B08A0(struct Sprite *sprite)
 {
@@ -293,3 +297,351 @@ void sub_80D9540(struct Sprite *sprite)
             DestroyAnimSprite(sprite);
     }
 }
+
+void sub_80D95D0(struct Sprite *sprite)
+{
+    if (gBattleAnimArgs[0] == 0)
+    {
+        sprite->pos1.x = GetBankPosition(gAnimBankAttacker, 0);
+        sprite->pos1.y = GetBankPosition(gAnimBankAttacker, 1);
+    }
+    else
+    {
+        sprite->pos1.x = GetBankPosition(gAnimBankTarget, 0);
+        sprite->pos1.y = GetBankPosition(gAnimBankTarget, 1);
+    }
+
+    sprite->pos1.x += gBattleAnimArgs[1];
+    sprite->pos1.y += gBattleAnimArgs[2];
+
+    sprite->data[0] = 0;
+    sprite->data[1] = gBattleAnimArgs[3];
+    sprite->data[2] = gBattleAnimArgs[4];
+    sprite->data[3] = 0;
+    sprite->callback = sub_80D9640;
+}
+
+static void sub_80D9640(struct Sprite *sprite)
+{
+    switch (sprite->data[0])
+    {
+    case 0:
+        if (--sprite->data[1] == 0)
+        {
+            if (sprite->data[2] == 0)
+                DestroyAnimSprite(sprite);
+            else
+                sprite->data[0]++;
+        }
+        break;
+    case 1:
+        if (++sprite->data[1] > 1)
+        {
+            sprite->data[1] = 0;
+            sprite->data[3]++;
+            if (sprite->data[3] & 1)
+                sprite->pos2.x = 2;
+            else
+                sprite->pos2.x = -2;
+        }
+
+        if (--sprite->data[2] == 0)
+            DestroyAnimSprite(sprite);
+        break;
+    }
+}
+
+void sub_80D96B8(struct Sprite *sprite)
+{
+    if (gBattleAnimArgs[0] == 0)
+    {
+        sprite->pos1.x = GetBankPosition(gAnimBankAttacker, 0) + gBattleAnimArgs[2];
+        sprite->pos1.y = GetBankPosition(gAnimBankAttacker, 1) + gBattleAnimArgs[3];
+    }
+    else
+    {
+        sprite->pos1.x = GetBankPosition(gAnimBankTarget, 0) + gBattleAnimArgs[2];
+        sprite->pos1.y = GetBankPosition(gAnimBankTarget, 1) + gBattleAnimArgs[3];
+    }
+
+    sprite->oam.tileNum += gBattleAnimArgs[1] * 16;
+    sprite->data[0] = 0;
+
+    switch (gBattleAnimArgs[1])
+    {
+    case 0:
+        sprite->data[6] = -3;
+        sprite->data[7] = -3;
+        break;
+    case 1:
+        sprite->data[6] = 3;
+        sprite->data[7] = -3;
+        break;
+    case 2:
+        sprite->data[6] = -3;
+        sprite->data[7] = 3;
+        break;
+    case 3:
+        sprite->data[6] = 3;
+        sprite->data[7] = 3;
+        break;
+    default:
+        DestroyAnimSprite(sprite);
+        return;
+    }
+
+    sprite->callback = sub_80D97A0;
+}
+
+static void sub_80D97A0(struct Sprite *sprite)
+{
+    sprite->pos1.x += sprite->data[6];
+    sprite->pos1.y += sprite->data[7];
+
+    if (++sprite->data[0] > 40)
+        DestroyAnimSprite(sprite);
+}
+
+void sub_80D97CC(struct Sprite *sprite)
+{
+    if (gBattleAnimArgs[0] == 0)
+    {
+        sprite->pos1.x = GetBankPosition(gBankAttacker, 2);
+        sprite->pos1.y = GetBankPosition(gBankAttacker, 3);
+        sprite->oam.priority = sub_8079ED4(gAnimBankAttacker);
+        sprite->data[7] = gAnimBankTarget;
+    }
+    else
+    {
+        sprite->oam.priority = sub_8079ED4(gAnimBankTarget);
+        sprite->data[7] = gAnimBankAttacker;
+    }
+
+    sprite->data[0] = 0;
+    sprite->data[1] = 12;
+    sprite->data[2] = 8;
+    sprite->callback = sub_80D986C;
+}
+
+static void sub_80D986C(struct Sprite *sprite)
+{
+    if (++sprite->data[0] == 180)
+    {
+        REG_BLDCNT = 0;
+
+        sprite->data[0] = 16;
+        sprite->data[1] = sprite->pos1.x;
+        sprite->data[2] = GetBankPosition(sprite->data[7], 2);
+        sprite->data[3] = sprite->pos1.y;
+        sprite->data[4] = GetBankPosition(sprite->data[7], 3);
+
+        obj_translate_based_on_private_1_2_3_4(sprite);
+        StoreSpriteCallbackInData(sprite, move_anim_8074EE0);
+        sprite->callback = sub_8078BB8;
+    }
+}
+
+void sub_80D98D8(struct Sprite *sprite)
+{
+    sprite->pos1.x = gBattleAnimArgs[0];
+    sprite->pos1.y = 120;
+
+    sprite->data[0] = gBattleAnimArgs[3];
+    sub_8079BF4(&sprite->data[4], &sprite->data[5], (void *)(sprite->pos1.y << 8));
+
+    sprite->data[6] = gBattleAnimArgs[1];
+    sprite->oam.tileNum += gBattleAnimArgs[2] * 4;
+
+    sprite->callback = sub_80D9934;
+}
+
+static void sub_80D9934(struct Sprite *sprite)
+{
+    void *var0;
+
+    if (sprite->data[0] != 0)
+    {
+        var0 = sub_8079BFC(sprite->data[4], sprite->data[5]);
+        var0 -= sprite->data[6];
+        sub_8079BF4(&sprite->data[4], &sprite->data[5], var0);
+
+        var0 = (void *)(((intptr_t)var0) >> 8);
+        sprite->pos1.y = (intptr_t)var0;
+        if (sprite->pos1.y < -8)
+            DestroyAnimSprite(sprite);
+        else
+            sprite->data[0]--;
+    }
+    else
+    {
+        s16 pos0 = GetBankPosition(gAnimBankAttacker, 2);
+        s16 pos1 = GetBankPosition(gAnimBankAttacker, 3);
+        s16 pos2 = GetBankPosition(gAnimBankTarget, 2);
+        s16 pos3 = GetBankPosition(gAnimBankTarget, 3);
+
+        sprite->data[0] = pos2 - pos0;
+        sprite->data[1] = pos3 - pos1;
+        sprite->data[2] = sprite->pos1.x << 4;
+        sprite->data[3] = sprite->pos1.y << 4;
+
+        sprite->callback = sub_80D99F4;
+    }
+}
+
+static void sub_80D99F4(struct Sprite *sprite)
+{
+    u16 edgeX;
+
+    sprite->data[2] += sprite->data[0];
+    sprite->data[3] += sprite->data[1];
+    sprite->pos1.x = sprite->data[2] >> 4;
+    sprite->pos1.y = sprite->data[3] >> 4;
+
+    edgeX = sprite->pos1.x + 8;
+    if (edgeX > 256 || sprite->pos1.y < -8 || sprite->pos1.y > 120)
+        DestroyAnimSprite(sprite);
+}
+
+void sub_80D9A38(struct Sprite *sprite)
+{
+    u8 bank;
+
+    if (gBattleAnimArgs[0] == 0)
+    {
+        sprite->pos1.x = GetBankPosition(gBankAttacker, 2);
+        sprite->pos1.y = GetBankPosition(gBankAttacker, 3);
+        bank = gAnimBankTarget;
+        sprite->oam.priority = sub_8079ED4(gAnimBankAttacker);
+    }
+    else
+    {
+        bank = gAnimBankAttacker;
+        sprite->oam.priority = sub_8079ED4(gAnimBankTarget);
+    }
+
+    if (IsContest())
+        sprite->oam.matrixNum |= 0x8;
+    else if (GetBankSide(bank) == SIDE_PLAYER)
+        sprite->oam.matrixNum |= 0x18;
+
+    sprite->data[0] = 16;
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[2] = GetBankPosition(bank, 2);
+    sprite->data[3] = sprite->pos1.y;
+    sprite->data[4] = GetBankPosition(bank, 3);
+
+    obj_translate_based_on_private_1_2_3_4(sprite);
+    StoreSpriteCallbackInData(sprite, DestroyAnimSprite);
+    sprite->callback = sub_8078BB8;
+}
+
+static void sub_80D9B24(struct Sprite *sprite)
+{
+    if (sprite->data[0] == sprite->data[4])
+        DestroyAnimSprite(sprite);
+
+    sprite->data[0]++;
+}
+
+void sub_80D9B48(struct Sprite *sprite)
+{
+    u8 turn;
+
+    sprite->pos1.x = GetBankPosition(gAnimBankTarget, 2);
+    sprite->pos1.y = GetBankPosition(gAnimBankTarget, 3);
+    sprite->data[1] = gBattleAnimArgs[3];
+    sprite->data[2] = gBattleAnimArgs[0];
+    sprite->data[3] = gBattleAnimArgs[1];
+    sprite->data[4] = gBattleAnimArgs[2];
+
+    turn = gAnimMoveTurn;
+    if (GetBankSide(gAnimBankTarget) == SIDE_PLAYER)
+        turn++;
+
+    if (turn & 1)
+    {
+        sprite->data[2] = -sprite->data[2];
+        sprite->data[1]++;
+    }
+
+    StartSpriteAnim(sprite, sprite->data[1]);
+    sprite->pos2.x = sprite->data[2];
+    sprite->pos2.y = sprite->data[3];
+    sprite->callback = sub_80D9B24;
+}
+
+void sub_80D9BD4(struct Sprite *sprite)
+{
+    if (gBattleAnimArgs[2] == 0)
+        sub_80787B0(sprite, 0);
+    else
+        sub_8078764(sprite, 0);
+
+    if (IsContest())
+    {
+        StartSpriteAnim(sprite, 2);
+    }
+    else if (GetBankSide(gAnimBankAttacker) != SIDE_PLAYER)
+    {
+        StartSpriteAnim(sprite, 1);
+    }
+
+    sprite->callback = sub_8078600;
+    StoreSpriteCallbackInData(sprite, DestroyAnimSprite);
+}
+
+void sub_80D9C40(struct Sprite *sprite)
+{
+    if (sprite->affineAnimEnded)
+    {
+        sprite->data[1] = (sprite->data[1] + 40) & 0xFF;
+        sprite->pos2.x = Sin(sprite->data[1], 2);
+
+        if (++sprite->data[0] > 40)
+        {
+            DestroyAnimSprite(sprite);
+        }
+    }
+}
+
+void sub_80D9C80(u8 taskId)
+{
+    struct Task *task = &gTasks[taskId];
+
+    switch (task->data[0])
+    {
+    case 0:
+        sub_80789D4(0);
+        task->data[8] = gBattleAnimArgs[0];
+        task->data[0]++;
+        break;
+    case 1:
+        if (--task->data[8] == -1)
+            task->data[0]++;
+        break;
+    case 2:
+    default:
+        task->data[9] += 1280;
+        break;
+    }
+
+    task->data[10] += 2816;
+
+    if (GetBankSide(gAnimBankTarget) == SIDE_PLAYER)
+        gBattle_BG3_X += task->data[9] >> 8;
+    else
+        gBattle_BG3_X -= task->data[9] >> 8;
+
+    gBattle_BG3_Y += task->data[10] >> 8;
+
+    task->data[9] &= 0xFF;
+    task->data[10] &= 0xFF;
+
+    if (gBattleAnimArgs[7] == -1)
+    {
+        gBattle_BG3_X = 0;
+        gBattle_BG3_Y = 0;
+        sub_80789D4(1);
+        DestroyAnimVisualTask(taskId);
+    }
+}