diff options
| -rw-r--r-- | asm/shop.s | 326 | ||||
| -rw-r--r-- | include/shop.h | 2 | ||||
| -rw-r--r-- | src/shop.c | 368 |
3 files changed, 376 insertions, 320 deletions
diff --git a/asm/shop.s b/asm/shop.s index 8b4b0b00d..91d6cafb8 100644 --- a/asm/shop.s +++ b/asm/shop.s @@ -6,320 +6,6 @@ .text - thumb_func_start sub_80B3420 -sub_80B3420: @ 80B3420 - push {r4-r7,lr} - mov r7, r10 - mov r6, r9 - mov r5, r8 - push {r5-r7} - sub sp, 0x4 - mov r4, sp - adds r4, 0x2 - mov r0, sp - adds r1, r4, 0 - bl GetXYCoordsOneStepInFrontOfPlayer - mov r1, sp - mov r0, sp - ldrh r0, [r0] - subs r0, 0x3 - strh r0, [r1] - ldrh r0, [r4] - subs r0, 0x3 - strh r0, [r4] - movs r1, 0 - ldr r0, _080B34A8 @ =0x000001ff - mov r10, r0 - ldr r2, _080B34AC @ =gMapHeader - mov r9, r2 -_080B3452: - movs r4, 0 - lsls r1, 16 - mov r8, r1 - asrs r7, r1, 16 -_080B345A: - mov r0, sp - movs r3, 0 - ldrsh r0, [r0, r3] - lsls r4, 16 - asrs r6, r4, 16 - adds r0, r6 - mov r2, sp - movs r3, 0x2 - ldrsh r1, [r2, r3] - adds r1, r7 - bl MapGridGetMetatileIdAt - lsls r0, 16 - lsrs r5, r0, 16 - cmp r7, 0x5 - beq _080B34D0 - cmp r6, 0x6 - beq _080B34D0 - mov r0, sp - movs r1, 0 - ldrsh r0, [r0, r1] - adds r0, r6 - mov r2, sp - movs r3, 0x2 - ldrsh r1, [r2, r3] - adds r1, r7 - bl MapGridGetMetatileLayerTypeAt - lsls r0, 24 - lsrs r3, r0, 24 - cmp r5, r10 - bhi _080B34B0 - mov r1, r9 - ldr r0, [r1] - ldr r0, [r0, 0x10] - lsls r1, r5, 4 - ldr r2, [r0, 0xC] - adds r2, r1 - b _080B34C0 - .align 2, 0 -_080B34A8: .4byte 0x000001ff -_080B34AC: .4byte gMapHeader -_080B34B0: - mov r2, r9 - ldr r0, [r2] - ldr r1, [r0, 0x14] - ldr r2, _080B34CC @ =0xfffffe00 - adds r0, r5, r2 - lsls r0, 4 - ldr r2, [r1, 0xC] - adds r2, r0 -_080B34C0: - adds r0, r6, 0 - adds r1, r7, 0 - bl BuyMenuDrawMapMetatile - b _080B3506 - .align 2, 0 -_080B34CC: .4byte 0xfffffe00 -_080B34D0: - cmp r5, r10 - bhi _080B34EC - asrs r0, r4, 16 - mov r3, r9 - ldr r1, [r3] - ldr r1, [r1, 0x10] - lsls r3, r5, 4 - ldr r2, [r1, 0xC] - adds r2, r3 - mov r3, r8 - asrs r1, r3, 16 - bl sub_80B33D0 - b _080B3506 -_080B34EC: - asrs r0, r4, 16 - mov r2, r9 - ldr r1, [r2] - ldr r2, [r1, 0x14] - ldr r3, _080B354C @ =0xfffffe00 - adds r1, r5, r3 - lsls r1, 4 - ldr r2, [r2, 0xC] - adds r2, r1 - mov r3, r8 - asrs r1, r3, 16 - bl sub_80B33D0 -_080B3506: - cmp r7, 0 - bne _080B3520 - asrs r1, r4, 16 - cmp r1, 0 - beq _080B3520 - cmp r1, 0x6 - beq _080B3520 - lsls r1, 17 - asrs r1, 16 - ldr r0, _080B3550 @ =gBGTilemapBuffers + 0x800 - movs r2, 0x40 - bl sub_80B32EC -_080B3520: - movs r1, 0x80 - lsls r1, 9 - adds r0, r4, r1 - lsrs r4, r0, 16 - asrs r0, 16 - cmp r0, 0x6 - ble _080B345A - adds r0, r1, 0 - add r0, r8 - lsrs r1, r0, 16 - asrs r0, 16 - cmp r0, 0x5 - ble _080B3452 - add sp, 0x4 - pop {r3-r5} - mov r8, r3 - mov r9, r4 - mov r10, r5 - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_080B354C: .4byte 0xfffffe00 -_080B3550: .4byte gBGTilemapBuffers + 0x800 - thumb_func_end sub_80B3420 - - thumb_func_start BuyMenuDrawMapGraphics -BuyMenuDrawMapGraphics: @ 80B3554 - push {lr} - bl sub_80F9020 - bl sub_80B356C - bl sub_80B368C - bl sub_80B3420 - pop {r0} - bx r0 - thumb_func_end BuyMenuDrawMapGraphics - - thumb_func_start sub_80B356C -sub_80B356C: @ 80B356C - push {r4-r7,lr} - mov r7, r10 - mov r6, r9 - mov r5, r8 - push {r5-r7} - sub sp, 0x8 - movs r0, 0 - mov r8, r0 - mov r4, sp - adds r4, 0x2 - mov r0, sp - adds r1, r4, 0 - bl GetXYCoordsOneStepInFrontOfPlayer - bl PlayerGetZCoord - lsls r0, 24 - lsrs r0, 24 - str r0, [sp, 0x4] - movs r5, 0 - ldr r2, _080B3674 @ =gUnknown_020386A4 - movs r1, 0x10 -_080B3598: - lsls r0, r5, 3 - adds r0, r2 - strh r1, [r0] - adds r0, r5, 0x1 - lsls r0, 24 - lsrs r5, r0, 24 - cmp r5, 0xF - bls _080B3598 - movs r5, 0 - ldr r7, _080B3678 @ =gUnknown_020386AA - subs r1, r7, 0x6 - mov r9, r1 -_080B35B0: - movs r4, 0 - adds r2, r5, 0x1 - mov r10, r2 -_080B35B6: - mov r1, sp - ldr r3, _080B367C @ =0x0000fffd - adds r0, r3, 0 - ldrh r1, [r1] - adds r0, r1 - adds r0, r4 - lsls r0, 16 - lsrs r0, 16 - ldr r2, _080B3680 @ =0x0000fffe - adds r1, r2, 0 - mov r3, sp - ldrh r3, [r3, 0x2] - adds r1, r3 - adds r1, r5 - lsls r1, 16 - lsrs r1, 16 - ldr r2, [sp, 0x4] - bl GetFieldObjectIdByXYZ - lsls r0, 24 - lsrs r2, r0, 24 - cmp r2, 0x10 - beq _080B3650 - mov r0, r8 - lsls r3, r0, 3 - mov r1, r9 - adds r0, r3, r1 - movs r6, 0 - strh r2, [r0] - mov r0, r9 - adds r0, 0x2 - adds r0, r3, r0 - strh r4, [r0] - ldr r1, _080B3684 @ =gUnknown_020386A8 - adds r0, r3, r1 - strh r5, [r0] - ldr r1, _080B3688 @ =gMapObjects - lsls r0, r2, 3 - adds r0, r2 - lsls r0, 2 - adds r2, r0, r1 - ldrb r0, [r2, 0x18] - lsls r0, 28 - lsrs r0, 28 - cmp r0, 0x1 - bne _080B3616 - adds r0, r3, r7 - strh r6, [r0] -_080B3616: - ldrb r0, [r2, 0x18] - lsls r0, 28 - lsrs r0, 28 - cmp r0, 0x2 - bne _080B3626 - adds r1, r3, r7 - movs r0, 0x1 - strh r0, [r1] -_080B3626: - ldrb r0, [r2, 0x18] - lsls r0, 28 - lsrs r0, 28 - cmp r0, 0x3 - bne _080B3636 - adds r1, r3, r7 - movs r0, 0x2 - strh r0, [r1] -_080B3636: - ldrb r0, [r2, 0x18] - lsls r0, 28 - lsrs r0, 28 - cmp r0, 0x4 - bne _080B3646 - adds r1, r3, r7 - movs r0, 0x3 - strh r0, [r1] -_080B3646: - mov r0, r8 - adds r0, 0x1 - lsls r0, 24 - lsrs r0, 24 - mov r8, r0 -_080B3650: - adds r0, r4, 0x1 - lsls r0, 24 - lsrs r4, r0, 24 - cmp r4, 0x6 - bls _080B35B6 - mov r2, r10 - lsls r0, r2, 24 - lsrs r5, r0, 24 - cmp r5, 0x4 - bls _080B35B0 - add sp, 0x8 - pop {r3-r5} - mov r8, r3 - mov r9, r4 - mov r10, r5 - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_080B3674: .4byte gUnknown_020386A4 -_080B3678: .4byte gUnknown_020386AA -_080B367C: .4byte 0x0000fffd -_080B3680: .4byte 0x0000fffe -_080B3684: .4byte gUnknown_020386A8 -_080B3688: .4byte gMapObjects - thumb_func_end sub_80B356C - thumb_func_start sub_80B368C sub_80B368C: @ 80B368C push {r4-r7,lr} @@ -332,8 +18,8 @@ sub_80B368C: @ 80B368C mov r8, r0 ldr r7, _080B3714 @ =gMapObjects _080B369E: - lsls r4, r5, 3 - adds r1, r4, r6 + lsls r4, r5, 3 (i * 8) + adds r1, r4, r6 (gUnknown_020386A4 + (i * 8)) movs r2, 0 ldrsh r0, [r1, r2] cmp r0, 0x10 @@ -344,9 +30,9 @@ _080B369E: lsls r0, 2 adds r0, r7 ldrb r0, [r0, 0x5] - adds r1, r6, 0x2 + adds r1, r6, 0x2 adds r1, r4, r1 - ldrh r2, [r1] + ldrh r2, [r1] (gUnknown_020386A4[i].) lsls r2, 4 adds r2, 0x8 lsls r2, 16 @@ -370,8 +56,8 @@ _080B369E: lsls r2, 2 ldr r0, _080B371C @ =gSprites adds r2, r0 - mov r1, r8 - adds r0, r4, r1 + mov r1, r8 (r1 = gUnknown_020386A4 + 6) + adds r0, r4, r1 ( gUnknown_020386A4 + 6 + ) ldrb r1, [r0] adds r0, r2, 0 bl StartSpriteAnim diff --git a/include/shop.h b/include/shop.h index cca6091c9..414bd628f 100644 --- a/include/shop.h +++ b/include/shop.h @@ -14,5 +14,7 @@ void sub_80B40E8(u8); void CreatePokemartMenu(void *); void CreateDecorationShop1Menu(void *); void CreateDecorationShop2Menu(void *); +void sub_80B356C(void); +void sub_80B368C(void); #endif // GUARD_SHOP_H diff --git a/src/shop.c b/src/shop.c index 5cc1f276e..b832b5a26 100644 --- a/src/shop.c +++ b/src/shop.c @@ -16,6 +16,7 @@ #include "task.h" #include "tv.h" #include "unknown_task.h" +#include "field_map_obj.h" struct UnknownShopStruct { @@ -349,3 +350,370 @@ void sub_80B33D0(s16 var1, int var2, u16 *var3) BuyMenuDrawMapMetatileLayer(gBGTilemapBuffers[3], offset1, offset2, var3); BuyMenuDrawMapMetatileLayer(gBGTilemapBuffers[2], offset1, offset2, var3 + 4); } + +// no. for loop too hard. +__attribute__((naked)) +void sub_80B3420() // dont know args +{ + asm(".syntax unified\n\ + push {r4-r7,lr}\n\ + mov r7, r10\n\ + mov r6, r9\n\ + mov r5, r8\n\ + push {r5-r7}\n\ + sub sp, 0x4\n\ + mov r4, sp\n\ + adds r4, 0x2\n\ + mov r0, sp\n\ + adds r1, r4, 0\n\ + bl GetXYCoordsOneStepInFrontOfPlayer\n\ + mov r1, sp\n\ + mov r0, sp\n\ + ldrh r0, [r0]\n\ + subs r0, 0x3\n\ + strh r0, [r1]\n\ + ldrh r0, [r4]\n\ + subs r0, 0x3\n\ + strh r0, [r4]\n\ + movs r1, 0\n\ + ldr r0, _080B34A8 @ =0x000001ff\n\ + mov r10, r0\n\ + ldr r2, _080B34AC @ =gMapHeader\n\ + mov r9, r2\n\ +_080B3452:\n\ + movs r4, 0\n\ + lsls r1, 16\n\ + mov r8, r1\n\ + asrs r7, r1, 16\n\ +_080B345A:\n\ + mov r0, sp\n\ + movs r3, 0\n\ + ldrsh r0, [r0, r3]\n\ + lsls r4, 16\n\ + asrs r6, r4, 16\n\ + adds r0, r6\n\ + mov r2, sp\n\ + movs r3, 0x2\n\ + ldrsh r1, [r2, r3]\n\ + adds r1, r7\n\ + bl MapGridGetMetatileIdAt\n\ + lsls r0, 16\n\ + lsrs r5, r0, 16\n\ + cmp r7, 0x5\n\ + beq _080B34D0\n\ + cmp r6, 0x6\n\ + beq _080B34D0\n\ + mov r0, sp\n\ + movs r1, 0\n\ + ldrsh r0, [r0, r1]\n\ + adds r0, r6\n\ + mov r2, sp\n\ + movs r3, 0x2\n\ + ldrsh r1, [r2, r3]\n\ + adds r1, r7\n\ + bl MapGridGetMetatileLayerTypeAt\n\ + lsls r0, 24\n\ + lsrs r3, r0, 24\n\ + cmp r5, r10\n\ + bhi _080B34B0\n\ + mov r1, r9\n\ + ldr r0, [r1]\n\ + ldr r0, [r0, 0x10]\n\ + lsls r1, r5, 4\n\ + ldr r2, [r0, 0xC]\n\ + adds r2, r1\n\ + b _080B34C0\n\ + .align 2, 0\n\ +_080B34A8: .4byte 0x000001ff\n\ +_080B34AC: .4byte gMapHeader\n\ +_080B34B0:\n\ + mov r2, r9\n\ + ldr r0, [r2]\n\ + ldr r1, [r0, 0x14]\n\ + ldr r2, _080B34CC @ =0xfffffe00\n\ + adds r0, r5, r2\n\ + lsls r0, 4\n\ + ldr r2, [r1, 0xC]\n\ + adds r2, r0\n\ +_080B34C0:\n\ + adds r0, r6, 0\n\ + adds r1, r7, 0\n\ + bl BuyMenuDrawMapMetatile\n\ + b _080B3506\n\ + .align 2, 0\n\ +_080B34CC: .4byte 0xfffffe00\n\ +_080B34D0:\n\ + cmp r5, r10\n\ + bhi _080B34EC\n\ + asrs r0, r4, 16\n\ + mov r3, r9\n\ + ldr r1, [r3]\n\ + ldr r1, [r1, 0x10]\n\ + lsls r3, r5, 4\n\ + ldr r2, [r1, 0xC]\n\ + adds r2, r3\n\ + mov r3, r8\n\ + asrs r1, r3, 16\n\ + bl sub_80B33D0\n\ + b _080B3506\n\ +_080B34EC:\n\ + asrs r0, r4, 16\n\ + mov r2, r9\n\ + ldr r1, [r2]\n\ + ldr r2, [r1, 0x14]\n\ + ldr r3, _080B354C @ =0xfffffe00\n\ + adds r1, r5, r3\n\ + lsls r1, 4\n\ + ldr r2, [r2, 0xC]\n\ + adds r2, r1\n\ + mov r3, r8\n\ + asrs r1, r3, 16\n\ + bl sub_80B33D0\n\ +_080B3506:\n\ + cmp r7, 0\n\ + bne _080B3520\n\ + asrs r1, r4, 16\n\ + cmp r1, 0\n\ + beq _080B3520\n\ + cmp r1, 0x6\n\ + beq _080B3520\n\ + lsls r1, 17\n\ + asrs r1, 16\n\ + ldr r0, _080B3550 @ =gBGTilemapBuffers + 0x800\n\ + movs r2, 0x40\n\ + bl sub_80B32EC\n\ +_080B3520:\n\ + movs r1, 0x80\n\ + lsls r1, 9\n\ + adds r0, r4, r1\n\ + lsrs r4, r0, 16\n\ + asrs r0, 16\n\ + cmp r0, 0x6\n\ + ble _080B345A\n\ + adds r0, r1, 0\n\ + add r0, r8\n\ + lsrs r1, r0, 16\n\ + asrs r0, 16\n\ + cmp r0, 0x5\n\ + ble _080B3452\n\ + add sp, 0x4\n\ + pop {r3-r5}\n\ + mov r8, r3\n\ + mov r9, r4\n\ + mov r10, r5\n\ + pop {r4-r7}\n\ + pop {r0}\n\ + bx r0\n\ + .align 2, 0\n\ +_080B354C: .4byte 0xfffffe00\n\ +_080B3550: .4byte gBGTilemapBuffers + 0x800\n\ + .syntax divided"); +} + +void BuyMenuDrawMapGraphics(void) +{ + sub_80F9020(); + sub_80B356C(); + sub_80B368C(); + sub_80B3420(); +} + +// yet another difficult multi for-loop. No. +__attribute__((naked)) +void sub_80B356C(void) // PopulateShopViewWindowObjectInfo ? +{ + asm(".syntax unified\n\ + push {r4-r7,lr}\n\ + mov r7, r10\n\ + mov r6, r9\n\ + mov r5, r8\n\ + push {r5-r7}\n\ + sub sp, 0x8\n\ + movs r0, 0\n\ + mov r8, r0\n\ + mov r4, sp\n\ + adds r4, 0x2\n\ + mov r0, sp\n\ + adds r1, r4, 0\n\ + bl GetXYCoordsOneStepInFrontOfPlayer\n\ + bl PlayerGetZCoord\n\ + lsls r0, 24\n\ + lsrs r0, 24\n\ + str r0, [sp, 0x4]\n\ + movs r5, 0\n\ + ldr r2, _080B3674 @ =gUnknown_020386A4\n\ + movs r1, 0x10\n\ +_080B3598:\n\ + lsls r0, r5, 3\n\ + adds r0, r2\n\ + strh r1, [r0]\n\ + adds r0, r5, 0x1\n\ + lsls r0, 24\n\ + lsrs r5, r0, 24\n\ + cmp r5, 0xF\n\ + bls _080B3598\n\ + movs r5, 0\n\ + ldr r7, _080B3678 @ =gUnknown_020386AA\n\ + subs r1, r7, 0x6\n\ + mov r9, r1\n\ +_080B35B0:\n\ + movs r4, 0\n\ + adds r2, r5, 0x1\n\ + mov r10, r2\n\ +_080B35B6:\n\ + mov r1, sp\n\ + ldr r3, _080B367C @ =0x0000fffd\n\ + adds r0, r3, 0\n\ + ldrh r1, [r1]\n\ + adds r0, r1\n\ + adds r0, r4\n\ + lsls r0, 16\n\ + lsrs r0, 16\n\ + ldr r2, _080B3680 @ =0x0000fffe\n\ + adds r1, r2, 0\n\ + mov r3, sp\n\ + ldrh r3, [r3, 0x2]\n\ + adds r1, r3\n\ + adds r1, r5\n\ + lsls r1, 16\n\ + lsrs r1, 16\n\ + ldr r2, [sp, 0x4]\n\ + bl GetFieldObjectIdByXYZ\n\ + lsls r0, 24\n\ + lsrs r2, r0, 24\n\ + cmp r2, 0x10\n\ + beq _080B3650\n\ + mov r0, r8\n\ + lsls r3, r0, 3\n\ + mov r1, r9\n\ + adds r0, r3, r1\n\ + movs r6, 0\n\ + strh r2, [r0]\n\ + mov r0, r9\n\ + adds r0, 0x2\n\ + adds r0, r3, r0\n\ + strh r4, [r0]\n\ + ldr r1, _080B3684 @ =gUnknown_020386A8\n\ + adds r0, r3, r1\n\ + strh r5, [r0]\n\ + ldr r1, _080B3688 @ =gMapObjects\n\ + lsls r0, r2, 3\n\ + adds r0, r2\n\ + lsls r0, 2\n\ + adds r2, r0, r1\n\ + ldrb r0, [r2, 0x18]\n\ + lsls r0, 28\n\ + lsrs r0, 28\n\ + cmp r0, 0x1\n\ + bne _080B3616\n\ + adds r0, r3, r7\n\ + strh r6, [r0]\n\ +_080B3616:\n\ + ldrb r0, [r2, 0x18]\n\ + lsls r0, 28\n\ + lsrs r0, 28\n\ + cmp r0, 0x2\n\ + bne _080B3626\n\ + adds r1, r3, r7\n\ + movs r0, 0x1\n\ + strh r0, [r1]\n\ +_080B3626:\n\ + ldrb r0, [r2, 0x18]\n\ + lsls r0, 28\n\ + lsrs r0, 28\n\ + cmp r0, 0x3\n\ + bne _080B3636\n\ + adds r1, r3, r7\n\ + movs r0, 0x2\n\ + strh r0, [r1]\n\ +_080B3636:\n\ + ldrb r0, [r2, 0x18]\n\ + lsls r0, 28\n\ + lsrs r0, 28\n\ + cmp r0, 0x4\n\ + bne _080B3646\n\ + adds r1, r3, r7\n\ + movs r0, 0x3\n\ + strh r0, [r1]\n\ +_080B3646:\n\ + mov r0, r8\n\ + adds r0, 0x1\n\ + lsls r0, 24\n\ + lsrs r0, 24\n\ + mov r8, r0\n\ +_080B3650:\n\ + adds r0, r4, 0x1\n\ + lsls r0, 24\n\ + lsrs r4, r0, 24\n\ + cmp r4, 0x6\n\ + bls _080B35B6\n\ + mov r2, r10\n\ + lsls r0, r2, 24\n\ + lsrs r5, r0, 24\n\ + cmp r5, 0x4\n\ + bls _080B35B0\n\ + add sp, 0x8\n\ + pop {r3-r5}\n\ + mov r8, r3\n\ + mov r9, r4\n\ + mov r10, r5\n\ + pop {r4-r7}\n\ + pop {r0}\n\ + bx r0\n\ + .align 2, 0\n\ +_080B3674: .4byte gUnknown_020386A4\n\ +_080B3678: .4byte gUnknown_020386AA\n\ +_080B367C: .4byte 0x0000fffd\n\ +_080B3680: .4byte 0x0000fffe\n\ +_080B3684: .4byte gUnknown_020386A8\n\ +_080B3688: .4byte gMapObjects\n\ + .syntax divided"); +} +/* +struct UnkStruct_20386A4 +{ + s16 mapObjId; + u16 unk2; + u16 unk4; + u8 unk6[2]; +}; +*/ + +//extern s16 gUnknown_020386A4[][]; +//extern struct UnkStruct_20386A4 gUnknown_020386A4[]; + +// all 3 of these are incredibly hard, please help +/*void sub_80B368C(void) +{ + // r0 = spriteId + // r1 = gUnknown_020386A4 + 6 + // r2 = gSprites[spriteId] + // r3 = gUnknown_020386A4[i].unk4 + 32 + // r4 = i * 8 + // r5 = 0 (i) + // r6 = gUnknown_020386A4 + // r7 = gMapObjects + // r8 = gUnknown_020386A4 + 6 + // r9 = + // r10 = + // r11 = + // r12 = + + u8 i = 0; + u8 *unkArray = (u8 *)&gUnknown_020386A4[6]; + + for(; i < 16; i++) // max objects? + { + s16 mapObjId = unkStruct[i].mapObjId; + if(mapObjId != 16) + { + u8 spriteId = AddPseudoFieldObject( + gMapObjects[mapObjId].graphicsId, + SpriteCallbackDummy, + unkStruct[i].unk2 * 16 + 8, + unkStruct[i].unk4 + 12, + 2); + StartSpriteAnim(&gSprites[spriteId], unkArray[i]); + } + } +}*/ |