diff options
Diffstat (limited to 'asm/decoration_inventory.s')
| -rw-r--r-- | asm/decoration_inventory.s | 459 |
1 files changed, 459 insertions, 0 deletions
diff --git a/asm/decoration_inventory.s b/asm/decoration_inventory.s new file mode 100644 index 000000000..52d490c20 --- /dev/null +++ b/asm/decoration_inventory.s @@ -0,0 +1,459 @@ + .include "asm/macros.inc" + .include "constants/constants.inc" + + .syntax unified + + .text + + + thumb_func_start SetDecorationInventoriesPointers +SetDecorationInventoriesPointers: @ 81617F4 + push {r4,lr} + ldr r0, =gDecorationInventories + mov r12, r0 + ldr r0, =gSaveBlock1Ptr + ldr r1, [r0] + ldr r2, =0x00002734 + adds r0, r1, r2 + mov r4, r12 + str r0, [r4] + movs r3, 0xA + strb r3, [r4, 0x4] + adds r2, 0xA + adds r0, r1, r2 + str r0, [r4, 0x8] + strb r3, [r4, 0xC] + ldr r4, =0x00002748 + adds r0, r1, r4 + mov r2, r12 + str r0, [r2, 0x10] + strb r3, [r2, 0x14] + adds r4, 0xA + adds r0, r1, r4 + str r0, [r2, 0x18] + movs r2, 0x1E + mov r0, r12 + strb r2, [r0, 0x1C] + adds r4, 0x1E + adds r0, r1, r4 + mov r4, r12 + str r0, [r4, 0x20] + mov r0, r12 + adds r0, 0x24 + strb r2, [r0] + ldr r2, =0x0000278e + adds r0, r1, r2 + str r0, [r4, 0x28] + mov r0, r12 + adds r0, 0x2C + strb r3, [r0] + ldr r4, =0x00002798 + adds r0, r1, r4 + mov r2, r12 + str r0, [r2, 0x30] + adds r2, 0x34 + movs r0, 0x28 + strb r0, [r2] + adds r4, 0x28 + adds r1, r4 + mov r0, r12 + str r1, [r0, 0x38] + adds r0, 0x3C + strb r3, [r0] + bl sub_8126968 + pop {r4} + pop {r0} + bx r0 + .pool + thumb_func_end SetDecorationInventoriesPointers + + thumb_func_start ClearDecorationInventory +ClearDecorationInventory: @ 8161880 + push {r4,r5,lr} + lsls r0, 24 + movs r3, 0 + ldr r1, =gDecorationInventories + lsrs r2, r0, 21 + adds r0, r2, r1 + ldrb r0, [r0, 0x4] + cmp r3, r0 + bcs _081618AA + adds r5, r1, 0 + movs r4, 0 +_08161896: + adds r0, r2, r5 + ldr r1, [r0] + adds r1, r3 + strb r4, [r1] + adds r1, r3, 0x1 + lsls r1, 24 + lsrs r3, r1, 24 + ldrb r0, [r0, 0x4] + cmp r3, r0 + bcc _08161896 +_081618AA: + pop {r4,r5} + pop {r0} + bx r0 + .pool + thumb_func_end ClearDecorationInventory + + thumb_func_start ClearDecorationInventories +ClearDecorationInventories: @ 81618B4 + push {r4,lr} + movs r4, 0 +_081618B8: + adds r0, r4, 0 + bl ClearDecorationInventory + adds r0, r4, 0x1 + lsls r0, 24 + lsrs r4, r0, 24 + cmp r4, 0x7 + bls _081618B8 + pop {r4} + pop {r0} + bx r0 + thumb_func_end ClearDecorationInventories + + thumb_func_start sub_81618D0 +sub_81618D0: @ 81618D0 + push {r4,lr} + lsls r0, 24 + movs r2, 0 + ldr r1, =gDecorationInventories + lsrs r0, 21 + adds r0, r1 + movs r1, 0x4 + ldrsb r1, [r0, r1] + cmp r2, r1 + bge _0816190C + adds r4, r0, 0 + adds r3, r1, 0 +_081618E8: + lsls r0, r2, 24 + asrs r1, r0, 24 + ldr r0, [r4] + adds r0, r1 + ldrb r0, [r0] + cmp r0, 0 + bne _08161900 + adds r0, r1, 0 + b _08161910 + .pool +_08161900: + adds r0, r1, 0x1 + lsls r0, 24 + lsrs r2, r0, 24 + asrs r0, 24 + cmp r0, r3 + blt _081618E8 +_0816190C: + movs r0, 0x1 + negs r0, r0 +_08161910: + pop {r4} + pop {r1} + bx r1 + thumb_func_end sub_81618D0 + + thumb_func_start sub_8161918 +sub_8161918: @ 8161918 + push {r4,lr} + lsls r0, 24 + lsrs r3, r0, 24 + ldr r1, =gDecorations + lsls r0, r3, 5 + adds r0, r1 + ldrb r0, [r0, 0x13] + movs r2, 0 + ldr r1, =gDecorationInventories + lsls r0, 3 + adds r0, r1 + ldrb r1, [r0, 0x4] + cmp r2, r1 + bcs _08161956 + ldr r4, [r0] +_08161936: + adds r0, r4, r2 + ldrb r0, [r0] + cmp r0, r3 + bne _0816194C + movs r0, 0x1 + b _08161958 + .pool +_0816194C: + adds r0, r2, 0x1 + lsls r0, 24 + lsrs r2, r0, 24 + cmp r2, r1 + bcc _08161936 +_08161956: + movs r0, 0 +_08161958: + pop {r4} + pop {r1} + bx r1 + thumb_func_end sub_8161918 + + thumb_func_start DecorationAdd +DecorationAdd: @ 8161960 + push {r4,r5,lr} + lsls r0, 24 + lsrs r0, 24 + adds r4, r0, 0 + cmp r4, 0 + beq _081619A0 + ldr r1, =gDecorations + lsls r0, r4, 5 + adds r0, r1 + ldrb r5, [r0, 0x13] + adds r0, r5, 0 + bl sub_81618D0 + lsls r0, 24 + asrs r2, r0, 24 + movs r0, 0x1 + negs r0, r0 + cmp r2, r0 + beq _081619A0 + ldr r0, =gDecorationInventories + lsls r1, r5, 3 + adds r1, r0 + ldr r0, [r1] + adds r0, r2 + strb r4, [r0] + movs r0, 0x1 + b _081619A2 + .pool +_081619A0: + movs r0, 0 +_081619A2: + pop {r4,r5} + pop {r1} + bx r1 + thumb_func_end DecorationAdd + + thumb_func_start DecorationCheckSpace +DecorationCheckSpace: @ 81619A8 + push {lr} + lsls r0, 24 + lsrs r0, 24 + cmp r0, 0 + beq _081619D4 + ldr r1, =gDecorations + lsls r0, 5 + adds r0, r1 + ldrb r0, [r0, 0x13] + bl sub_81618D0 + lsls r0, 24 + asrs r0, 24 + movs r1, 0x1 + negs r1, r1 + cmp r0, r1 + beq _081619D4 + movs r0, 0x1 + b _081619D6 + .pool +_081619D4: + movs r0, 0 +_081619D6: + pop {r1} + bx r1 + thumb_func_end DecorationCheckSpace + + thumb_func_start DecorationRemove +DecorationRemove: @ 81619DC + push {r4-r6,lr} + lsls r0, 24 + lsrs r5, r0, 24 + movs r3, 0 + cmp r5, 0 + bne _081619F8 + b _08161A26 +_081619EA: + movs r0, 0 + strb r0, [r1] + adds r0, r6, 0 + bl sub_8161A38 + movs r0, 0x1 + b _08161A28 +_081619F8: + ldr r2, =gDecorationInventories + ldr r1, =gDecorations + lsls r0, r5, 5 + adds r0, r1 + ldrb r4, [r0, 0x13] + lsls r0, r4, 3 + adds r0, r2 + ldrb r1, [r0, 0x4] + cmp r3, r1 + bcs _08161A26 + adds r6, r4, 0 + adds r4, r0, 0 + adds r2, r1, 0 +_08161A12: + ldr r0, [r4] + adds r1, r0, r3 + ldrb r0, [r1] + cmp r0, r5 + beq _081619EA + adds r0, r3, 0x1 + lsls r0, 24 + lsrs r3, r0, 24 + cmp r3, r2 + bcc _08161A12 +_08161A26: + movs r0, 0 +_08161A28: + pop {r4-r6} + pop {r1} + bx r1 + .pool + thumb_func_end DecorationRemove + + thumb_func_start sub_8161A38 +sub_8161A38: @ 8161A38 + push {r4-r7,lr} + mov r7, r10 + mov r6, r9 + mov r5, r8 + push {r5-r7} + sub sp, 0x4 + lsls r0, 24 + movs r6, 0 + ldr r2, =gDecorationInventories + lsrs r0, 21 + adds r1, r0, r2 + ldrb r3, [r1, 0x4] + cmp r6, r3 + bcs _08161ABC + adds r7, r0, 0 + mov r10, r1 + mov r0, r10 + str r0, [sp] +_08161A5C: + adds r1, r6, 0x1 + lsls r0, r1, 24 + lsrs r3, r0, 24 + adds r2, r7, 0 + mov r12, r1 + mov r1, r10 + ldrb r1, [r1, 0x4] + cmp r3, r1 + bcs _08161AAE + ldr r0, =gDecorationInventories + mov r9, r0 + adds r1, r0, 0 + mov r8, r1 +_08161A76: + mov r0, r9 + adds r5, r2, r0 + ldr r1, [r5] + adds r0, r1, r3 + ldrb r4, [r0] + adds r2, r4, 0 + cmp r2, 0 + beq _08161A9C + adds r0, r1, r6 + ldrb r1, [r0] + cmp r1, 0 + beq _08161A92 + cmp r1, r2 + bls _08161A9C +_08161A92: + ldrb r1, [r0] + strb r4, [r0] + ldr r0, [r5] + adds r0, r3 + strb r1, [r0] +_08161A9C: + adds r0, r3, 0x1 + lsls r0, 24 + lsrs r3, r0, 24 + adds r2, r7, 0 + mov r1, r8 + adds r0, r2, r1 + ldrb r0, [r0, 0x4] + cmp r3, r0 + bcc _08161A76 +_08161AAE: + mov r3, r12 + lsls r0, r3, 24 + lsrs r6, r0, 24 + ldr r0, [sp] + ldrb r0, [r0, 0x4] + cmp r6, r0 + bcc _08161A5C +_08161ABC: + add sp, 0x4 + pop {r3-r5} + mov r8, r3 + mov r9, r4 + mov r10, r5 + pop {r4-r7} + pop {r0} + bx r0 + .pool + thumb_func_end sub_8161A38 + + thumb_func_start sub_8161AD0 +sub_8161AD0: @ 8161AD0 + push {r4,r5,lr} + lsls r0, 24 + movs r4, 0 + movs r3, 0 + ldr r2, =gDecorationInventories + lsrs r1, r0, 21 + adds r0, r1, r2 + ldrb r0, [r0, 0x4] + cmp r4, r0 + bcs _08161B04 + adds r5, r2, 0 +_08161AE6: + adds r2, r1, r5 + ldr r0, [r2] + adds r0, r3 + ldrb r0, [r0] + cmp r0, 0 + beq _08161AF8 + adds r0, r4, 0x1 + lsls r0, 24 + lsrs r4, r0, 24 +_08161AF8: + adds r0, r3, 0x1 + lsls r0, 24 + lsrs r3, r0, 24 + ldrb r2, [r2, 0x4] + cmp r3, r2 + bcc _08161AE6 +_08161B04: + adds r0, r4, 0 + pop {r4,r5} + pop {r1} + bx r1 + .pool + thumb_func_end sub_8161AD0 + + thumb_func_start sub_8161B10 +sub_8161B10: @ 8161B10 + push {r4,r5,lr} + movs r5, 0 + movs r4, 0 +_08161B16: + adds r0, r4, 0 + bl sub_8161AD0 + adds r0, r5, r0 + lsls r0, 24 + lsrs r5, r0, 24 + adds r0, r4, 0x1 + lsls r0, 24 + lsrs r4, r0, 24 + cmp r4, 0x7 + bls _08161B16 + adds r0, r5, 0 + pop {r4,r5} + pop {r1} + bx r1 + thumb_func_end sub_8161B10 + + .align 2, 0 @ Don't pad with nop. +
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