rename battle pyramid to battle pyramid bag

asm/battle_tower.s

@@ -5,261 +5,8 @@
 
 	.text
 
-	thumb_func_start sub_8161F74
-sub_8161F74: @ 8161F74
-	push {lr}
-	ldr r1, =gUnknown_085DF96C
-	ldr r0, =gSpecialVar_0x8004
-	ldrh r0, [r0]
-	lsls r0, 2
-	adds r0, r1
-	ldr r0, [r0]
-	bl _call_via_r0
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8161F74
 
-	thumb_func_start sub_8161F94
-sub_8161F94: @ 8161F94
-	push {r4-r7,lr}
-	ldr r4, =gSaveBlock2Ptr
-	ldr r0, [r4]
-	ldr r1, =0x00000ca9
-	adds r0, r1
-	ldrb r0, [r0]
-	lsls r0, 30
-	lsrs r5, r0, 30
-	ldr r0, =0x000040ce
-	bl VarGet
-	lsls r0, 16
-	lsrs r6, r0, 16
-	ldr r0, [r4]
-	ldr r2, =0x00000ca8
-	adds r0, r2
-	movs r7, 0
-	movs r1, 0x1
-	strb r1, [r0]
-	ldr r1, [r4]
-	adds r2, 0xA
-	adds r0, r1, r2
-	strh r7, [r0]
-	ldr r0, =0x00000ca9
-	adds r1, r0
-	ldrb r2, [r1]
-	movs r0, 0x5
-	negs r0, r0
-	ands r0, r2
-	strb r0, [r1]
-	ldr r1, [r4]
-	ldr r2, =0x00000ca9
-	adds r1, r2
-	ldrb r2, [r1]
-	movs r0, 0x9
-	negs r0, r0
-	ands r0, r2
-	strb r0, [r1]
-	bl sub_81A3ACC
-	ldr r4, [r4]
-	ldr r0, =0x00000cdc
-	adds r3, r4, r0
-	ldr r2, =gUnknown_085DF9AC
-	lsls r1, r5, 2
-	lsls r0, r6, 3
-	adds r1, r0
-	adds r1, r2
-	ldr r0, [r3]
-	ldr r1, [r1]
-	ands r0, r1
-	cmp r0, 0
-	bne _0816200E
-	lsls r0, r5, 1
-	lsls r1, r6, 2
-	adds r0, r1
-	movs r2, 0xCE
-	lsls r2, 4
-	adds r1, r4, r2
-	adds r1, r0
-	strh r7, [r1]
-_0816200E:
-	bl sub_8164ED8
-	ldr r0, =gSaveBlock1Ptr
-	ldr r0, [r0]
-	movs r1, 0x4
-	ldrsb r1, [r0, r1]
-	movs r2, 0x5
-	ldrsb r2, [r0, r2]
-	movs r3, 0x1
-	negs r3, r3
-	movs r0, 0
-	bl saved_warp2_set
-	ldr r0, =gTrainerBattleOpponent_A
-	strh r7, [r0]
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8161F94
 
-	thumb_func_start sub_8162054
-sub_8162054: @ 8162054
-	push {r4-r6,lr}
-	ldr r5, =gSaveBlock2Ptr
-	ldr r0, [r5]
-	ldr r4, =0x00000ca9
-	adds r0, r4
-	ldrb r0, [r0]
-	lsls r0, 30
-	lsrs r6, r0, 30
-	ldr r0, =0x000040ce
-	bl VarGet
-	lsls r0, 16
-	lsrs r1, r0, 16
-	ldr r0, =gSpecialVar_0x8005
-	ldrh r0, [r0]
-	cmp r0, 0x1
-	beq _08162094
-	cmp r0, 0x1
-	ble _081620E8
-	cmp r0, 0x2
-	beq _081620A8
-	cmp r0, 0x3
-	beq _081620D8
-	b _081620E8
-	.pool
-_08162094:
-	adds r0, r6, 0
-	lsls r1, 24
-	lsrs r1, 24
-	bl sub_8164FCC
-	ldr r1, =gSpecialVar_Result
-	strh r0, [r1]
-	b _081620E8
-	.pool
-_081620A8:
-	ldr r4, =gSpecialVar_Result
-	ldr r2, [r5]
-	ldr r0, =0x00000cdc
-	adds r2, r0
-	ldr r3, =gUnknown_085DF9AC
-	lsls r0, r6, 2
-	lsls r1, 3
-	adds r0, r1
-	adds r0, r3
-	ldr r1, [r2]
-	ldr r0, [r0]
-	ands r1, r0
-	negs r0, r1
-	orrs r0, r1
-	lsrs r0, 31
-	strh r0, [r4]
-	b _081620E8
-	.pool
-_081620D8:
-	ldr r1, [r5]
-	adds r0, r1, r4
-	ldrb r0, [r0]
-	lsls r0, 30
-	lsrs r0, 30
-	ldr r2, =0x00000d07
-	adds r1, r2
-	strb r0, [r1]
-_081620E8:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8162054
-
-	thumb_func_start sub_81620F4
-sub_81620F4: @ 81620F4
-	push {r4-r7,lr}
-	ldr r6, =gSaveBlock2Ptr
-	ldr r0, [r6]
-	ldr r7, =0x00000ca9
-	adds r0, r7
-	ldrb r0, [r0]
-	lsls r0, 30
-	lsrs r5, r0, 30
-	ldr r0, =0x000040ce
-	bl VarGet
-	lsls r0, 16
-	lsrs r4, r0, 16
-	ldr r0, =gSpecialVar_0x8005
-	ldrh r0, [r0]
-	cmp r0, 0x1
-	beq _08162134
-	cmp r0, 0x1
-	ble _081621B4
-	cmp r0, 0x2
-	beq _08162150
-	cmp r0, 0x3
-	beq _081621A4
-	b _081621B4
-	.pool
-_08162134:
-	ldr r2, [r6]
-	lsls r0, r5, 1
-	lsls r1, r4, 2
-	adds r0, r1
-	movs r1, 0xCE
-	lsls r1, 4
-	adds r2, r1
-	adds r2, r0
-	ldr r0, =gSpecialVar_0x8006
-	ldrh r0, [r0]
-	strh r0, [r2]
-	b _081621B4
-	.pool
-_08162150:
-	ldr r0, =gSpecialVar_0x8006
-	ldrh r0, [r0]
-	cmp r0, 0
-	beq _08162180
-	ldr r2, [r6]
-	ldr r0, =0x00000cdc
-	adds r2, r0
-	ldr r3, =gUnknown_085DF9AC
-	lsls r1, r5, 2
-	lsls r0, r4, 3
-	adds r1, r0
-	adds r1, r3
-	ldr r0, [r2]
-	ldr r1, [r1]
-	orrs r0, r1
-	str r0, [r2]
-	b _081621B4
-	.pool
-_08162180:
-	ldr r2, [r6]
-	ldr r1, =0x00000cdc
-	adds r2, r1
-	ldr r3, =gUnknown_085DF9CC
-	lsls r1, r5, 2
-	lsls r0, r4, 3
-	adds r1, r0
-	adds r1, r3
-	ldr r0, [r2]
-	ldr r1, [r1]
-	ands r0, r1
-	str r0, [r2]
-	b _081621B4
-	.pool
-_081621A4:
-	ldr r1, [r6]
-	adds r0, r1, r7
-	ldrb r0, [r0]
-	lsls r0, 30
-	lsrs r0, 30
-	ldr r2, =0x00000d07
-	adds r1, r2
-	strb r0, [r1]
-_081621B4:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81620F4
 
 	thumb_func_start sub_81621C0
 sub_81621C0: @ 81621C0

ld_script.txt

@@ -212,6 +212,7 @@ SECTIONS {
         src/fldeff_softboiled.o(.text);
         src/decoration_inventory.o(.text);
         src/roamer.o(.text);
+        src/battle_tower.o(.text);
         asm/battle_tower.o(.text);
         src/use_pokeblock.o(.text);
         asm/use_pokeblock.o(.text);
@@ -265,8 +266,8 @@ SECTIONS {
         src/berry_fix_program.o(.text);
         src/pokemon_summary_screen.o(.text);
         src/unk_pokedex_area_screen_helper.o(.text);
-        src/battle_pyramid.o(.text);
+        src/battle_pyramid_bag.o(.text);
-        asm/battle_pyramid.o(.text);
+        asm/battle_pyramid_bag.o(.text);
         asm/pokenav.o(.text);
         src/match_call.o(.text);
         asm/pokenav.o(.text.after.match.call);
@@ -544,7 +545,7 @@ SECTIONS {
         src/berry_fix_program.o(.rodata);
         src/pokemon_summary_screen.o(.rodata);
         src/unk_pokedex_area_screen_helper.o(.rodata);
-        data/battle_pyramid.o(.rodata);
+        data/battle_pyramid_bag.o(.rodata);
         data/pokenav.o(.rodata);
         src/match_call.o(.rodata);
         data/pokenav.o(.rodata.after.match.call);

src/battle_tower.c

@@ -0,0 +1,85 @@
+#include "global.h"
+#include "event_data.h"
+#include "battle_setup.h"
+#include "overworld.h"
+#include "random.h"
+#include "battle_tower.h"
+
+extern void sub_81A3ACC(void);
+
+extern const u32 gUnknown_085DF9AC[][2];
+extern const u32 gUnknown_085DF9CC[][2];
+extern void (* const gUnknown_085DF96C[])(void);
+
+// This file's functions.
+void sub_8164ED8(void);
+u16 sub_8164FCC(u8, u8);
+
+// code
+void sub_8161F74(void)
+{
+    gUnknown_085DF96C[gSpecialVar_0x8004]();
+}
+
+void sub_8161F94(void)
+{
+    u32 lvlMode = gSaveBlock2Ptr->frontier.lvlMode;
+    u32 battleMode = VarGet(VAR_FRONTIER_BATTLE_MODE);
+
+    gSaveBlock2Ptr->frontier.field_CA8 = 1;
+    gSaveBlock2Ptr->frontier.field_CB2 = 0;
+    gSaveBlock2Ptr->frontier.field_CA9_a = 0;
+    gSaveBlock2Ptr->frontier.field_CA9_b = 0;
+    sub_81A3ACC();
+    if (!(gSaveBlock2Ptr->frontier.field_CDC & gUnknown_085DF9AC[battleMode][lvlMode]))
+        gSaveBlock2Ptr->frontier.field_CE0[battleMode][lvlMode] = 0;
+
+    sub_8164ED8();
+    saved_warp2_set(0, gSaveBlock1Ptr->location.mapGroup, gSaveBlock1Ptr->location.mapNum, -1);
+    gTrainerBattleOpponent_A = 0;
+}
+
+void sub_8162054(void)
+{
+    u32 lvlMode = gSaveBlock2Ptr->frontier.lvlMode;
+    u32 battleMode = VarGet(VAR_FRONTIER_BATTLE_MODE);
+
+    switch (gSpecialVar_0x8005)
+    {
+    case 0:
+        break;
+    case 1:
+        gSpecialVar_Result = sub_8164FCC(lvlMode, battleMode);
+        break;
+    case 2:
+        gSpecialVar_Result = ((gSaveBlock2Ptr->frontier.field_CDC & gUnknown_085DF9AC[battleMode][lvlMode]) != 0);
+        break;
+    case 3:
+        gSaveBlock2Ptr->frontier.field_D07 = gSaveBlock2Ptr->frontier.lvlMode;
+        break;
+    }
+}
+
+void sub_81620F4(void)
+{
+    u32 lvlMode = gSaveBlock2Ptr->frontier.lvlMode;
+    u32 battleMode = VarGet(VAR_FRONTIER_BATTLE_MODE);
+
+    switch (gSpecialVar_0x8005)
+    {
+    case 0:
+        break;
+    case 1:
+        gSaveBlock2Ptr->frontier.field_CE0[battleMode][lvlMode] = gSpecialVar_0x8006;
+        break;
+    case 2:
+        if (gSpecialVar_0x8006)
+            gSaveBlock2Ptr->frontier.field_CDC |= gUnknown_085DF9AC[battleMode][lvlMode];
+        else
+            gSaveBlock2Ptr->frontier.field_CDC &= gUnknown_085DF9CC[battleMode][lvlMode];
+        break;
+    case 3:
+        gSaveBlock2Ptr->frontier.field_D07 = gSaveBlock2Ptr->frontier.lvlMode;
+        break;
+    }
+}

sym_ewram.txt

@@ -729,7 +729,7 @@ gUnknown_0203CF00: @ 203CF00
 	.include "src/fldeff_groundshake.o"
 	.include "src/pokemon_summary_screen.o"
 	.include "src/unk_pokedex_area_screen_helper.o"
-	.include "src/battle_pyramid.o"
+	.include "src/battle_pyramid_bag.o"
 
 gUnknown_0203CF3C: @ 203CF3C
 	.space 0x4