through MapGridGetMetatileIdAt
This commit is contained in:
scnorton
+1
-247
@@ -5,252 +5,6 @@
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.text
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thumb_func_start MapGridGetZCoordAt
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MapGridGetZCoordAt: @ 8058D44
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push {r4-r7,lr}
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adds r2, r0, 0
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adds r7, r1, 0
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cmp r2, 0
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blt _08058D74
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ldr r1, _08058D70 @ =VMap
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ldr r3, [r1]
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cmp r2, r3
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bge _08058D74
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cmp r7, 0
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blt _08058D74
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ldr r0, [r1, 0x4]
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cmp r7, r0
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bge _08058D74
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adds r0, r3, 0
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muls r0, r7
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adds r0, r2, r0
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ldr r1, [r1, 0x8]
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lsls r0, 1
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adds r0, r1
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ldrh r1, [r0]
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b _08058DA8
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.align 2, 0
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_08058D70: .4byte VMap
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_08058D74:
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ldr r0, _08058DB4 @ =gMapHeader
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ldr r6, [r0]
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subs r0, r2, 0x7
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ldrb r5, [r6, 0x18]
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lsls r1, r5, 3
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adds r0, r1
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adds r1, r5, 0
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bl __modsi3
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adds r4, r0, 0
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subs r0, r7, 0x7
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ldrb r1, [r6, 0x19]
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lsls r2, r1, 3
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adds r0, r2
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bl __modsi3
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muls r0, r5
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adds r4, r0
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ldr r0, [r6, 0x8]
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lsls r4, 1
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adds r4, r0
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ldrh r1, [r4]
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movs r2, 0xC0
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lsls r2, 4
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adds r0, r2, 0
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orrs r1, r0
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_08058DA8:
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ldr r0, _08058DB8 @ =0x000003ff
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cmp r1, r0
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beq _08058DBC
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lsrs r0, r1, 12
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b _08058DBE
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.align 2, 0
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_08058DB4: .4byte gMapHeader
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_08058DB8: .4byte 0x000003ff
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_08058DBC:
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movs r0, 0
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_08058DBE:
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pop {r4-r7}
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pop {r1}
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bx r1
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thumb_func_end MapGridGetZCoordAt
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thumb_func_start sub_8058DC4
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sub_8058DC4: @ 8058DC4
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push {r4-r7,lr}
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adds r2, r0, 0
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adds r7, r1, 0
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cmp r2, 0
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blt _08058DF4
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ldr r1, _08058DF0 @ =VMap
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ldr r3, [r1]
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cmp r2, r3
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bge _08058DF4
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cmp r7, 0
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blt _08058DF4
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ldr r0, [r1, 0x4]
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cmp r7, r0
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bge _08058DF4
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adds r0, r3, 0
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muls r0, r7
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adds r0, r2, r0
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ldr r1, [r1, 0x8]
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lsls r0, 1
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adds r0, r1
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ldrh r1, [r0]
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b _08058E28
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.align 2, 0
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_08058DF0: .4byte VMap
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_08058DF4:
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ldr r0, _08058E38 @ =gMapHeader
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ldr r6, [r0]
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subs r0, r2, 0x7
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ldrb r5, [r6, 0x18]
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lsls r1, r5, 3
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adds r0, r1
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adds r1, r5, 0
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bl __modsi3
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adds r4, r0, 0
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subs r0, r7, 0x7
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ldrb r1, [r6, 0x19]
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lsls r2, r1, 3
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adds r0, r2
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bl __modsi3
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muls r0, r5
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adds r4, r0
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ldr r0, [r6, 0x8]
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lsls r4, 1
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adds r4, r0
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ldrh r1, [r4]
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movs r2, 0xC0
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lsls r2, 4
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adds r0, r2, 0
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orrs r1, r0
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_08058E28:
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ldr r0, _08058E3C @ =0x000003ff
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cmp r1, r0
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beq _08058E40
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movs r0, 0xC0
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lsls r0, 4
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ands r1, r0
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lsrs r0, r1, 10
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b _08058E42
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.align 2, 0
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_08058E38: .4byte gMapHeader
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_08058E3C: .4byte 0x000003ff
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_08058E40:
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movs r0, 0x1
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_08058E42:
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pop {r4-r7}
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pop {r1}
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bx r1
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thumb_func_end sub_8058DC4
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thumb_func_start sub_8058E48
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sub_8058E48: @ 8058E48
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push {r4-r7,lr}
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mov r7, r9
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mov r6, r8
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push {r6,r7}
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mov r8, r0
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mov r9, r1
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cmp r0, 0
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blt _08058E80
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ldr r1, _08058E7C @ =VMap
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ldr r2, [r1]
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cmp r8, r2
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bge _08058E80
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mov r0, r9
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cmp r0, 0
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blt _08058E80
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ldr r0, [r1, 0x4]
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cmp r9, r0
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bge _08058E80
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mov r0, r9
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muls r0, r2
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add r0, r8
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ldr r1, [r1, 0x8]
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lsls r0, 1
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adds r0, r1
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ldrh r7, [r0]
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b _08058EBA
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.align 2, 0
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_08058E7C: .4byte VMap
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_08058E80:
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ldr r0, _08058EC8 @ =gMapHeader
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ldr r6, [r0]
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mov r0, r8
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subs r0, 0x7
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ldrb r5, [r6, 0x18]
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lsls r1, r5, 3
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adds r0, r1
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adds r1, r5, 0
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bl __modsi3
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adds r4, r0, 0
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mov r0, r9
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subs r0, 0x7
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ldrb r1, [r6, 0x19]
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lsls r2, r1, 3
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adds r0, r2
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bl __modsi3
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muls r0, r5
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adds r4, r0
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ldr r0, [r6, 0x8]
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lsls r4, 1
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adds r4, r0
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ldrh r1, [r4]
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movs r2, 0xC0
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lsls r2, 4
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adds r0, r2, 0
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adds r7, r0, 0
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orrs r7, r1
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_08058EBA:
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ldr r0, _08058ECC @ =0x000003ff
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cmp r7, r0
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beq _08058ED0
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ands r7, r0
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adds r0, r7, 0
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b _08058F0A
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.align 2, 0
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_08058EC8: .4byte gMapHeader
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_08058ECC: .4byte 0x000003ff
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_08058ED0:
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ldr r0, _08058F18 @ =gMapHeader
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ldr r6, [r0]
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mov r0, r8
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subs r0, 0x7
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ldrb r5, [r6, 0x18]
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lsls r1, r5, 3
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adds r0, r1
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adds r1, r5, 0
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bl __modsi3
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adds r4, r0, 0
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mov r0, r9
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subs r0, 0x7
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ldrb r1, [r6, 0x19]
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lsls r2, r1, 3
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adds r0, r2
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bl __modsi3
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muls r0, r5
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adds r4, r0
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ldr r0, [r6, 0x8]
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lsls r4, 1
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adds r4, r0
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ldrh r0, [r4]
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movs r2, 0xC0
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lsls r2, 4
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adds r1, r2, 0
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orrs r0, r1
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ands r0, r7
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_08058F0A:
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pop {r3,r4}
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mov r8, r3
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mov r9, r4
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pop {r4-r7}
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pop {r1}
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bx r1
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.align 2, 0
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_08058F18: .4byte gMapHeader
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thumb_func_end sub_8058E48
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thumb_func_start sub_8058F1C
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sub_8058F1C: @ 8058F1C
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push {lr}
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@@ -287,7 +41,7 @@ sub_8058F48: @ 8058F48
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asrs r0, 16
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lsls r1, 16
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asrs r1, 16
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bl sub_8058E48
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bl MapGridGetMetatileIdAt
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adds r1, r0, 0
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lsls r1, 16
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lsrs r1, 16
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