Decompile func0002709c
This commit is contained in:
Ryan Dwyer
parent
ab35935878
commit
fe1df914fc
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@ -34,7 +34,7 @@ void tileGetFloorType(struct tile *tile, u8 *floortype);
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u32 func00025c74(void);
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u32 func00025f90(void);
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u32 func000260cc(void);
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u32 func00026288(void);
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bool cdIs2dPointInTileType0(struct tiletype0 *tile, f32 x, f32 z);
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bool cdIs2dPointInTileType1(struct tiletype1 *tile, f32 x, f32 z);
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bool cdIs2dPointInTileType2(struct tiletype2 *tile, f32 x, f32 z);
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u32 func00026654(void);
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@ -42,7 +42,7 @@ u32 func000266a4(void);
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void platformGetRidingProps(struct prop *platform, s16 *propnums, u32 len);
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bool func00026a04(struct coord *pos, struct tiletype3 *arg1, struct tiletype3 *arg2, bool arg3, s32 room, struct tile **tile, s32 *arg6, f32 *arg7, bool arg8);
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void func00026e7c(struct coord *pos, s16 *rooms, u16 arg2, struct tile **tileptr, s16 *arg4, f32 *arg5, struct prop **arg6, s32 arg7);
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s32 func0002709c(struct tiletype0 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing);
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bool func0002709c(struct tiletype0 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing);
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bool func000272f8(struct tiletype1 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing);
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s32 func000274e0(struct tiletype2 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing);
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bool func000276c8(struct tiletype3 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing);
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@ -1278,7 +1278,7 @@ glabel func000260cc
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);
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GLOBAL_ASM(
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glabel func00026288
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glabel cdIs2dPointInTileType0
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/* 26288: 27bdfff0 */ addiu $sp,$sp,-16
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/* 2628c: f7b40008 */ sdc1 $f20,0x8($sp)
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/* 26290: 90830001 */ lbu $v1,0x1($a0)
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@ -1890,7 +1890,7 @@ glabel func00026a04
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/* 26b98: 44051000 */ mfc1 $a1,$f2
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.L00026b9c:
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/* 26b9c: 44060000 */ mfc1 $a2,$f0
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/* 26ba0: 0c0098a2 */ jal func00026288
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/* 26ba0: 0c0098a2 */ jal cdIs2dPointInTileType0
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/* 26ba4: 02002025 */ or $a0,$s0,$zero
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/* 26ba8: 10400021 */ beqz $v0,.L00026c30
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/* 26bac: 02002025 */ or $a0,$s0,$zero
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@ -2148,169 +2148,42 @@ void func00026e7c(struct coord *pos, s16 *rooms, u16 arg2, struct tile **tileptr
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}
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}
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GLOBAL_ASM(
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glabel func0002709c
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/* 2709c: 27bdff98 */ addiu $sp,$sp,-104
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/* 270a0: f7b60028 */ sdc1 $f22,0x28($sp)
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/* 270a4: f7b40020 */ sdc1 $f20,0x20($sp)
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/* 270a8: 4485a000 */ mtc1 $a1,$f20
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/* 270ac: 4486b000 */ mtc1 $a2,$f22
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/* 270b0: f7b80030 */ sdc1 $f24,0x30($sp)
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/* 270b4: 4487c000 */ mtc1 $a3,$f24
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/* 270b8: afbf005c */ sw $ra,0x5c($sp)
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/* 270bc: afb50054 */ sw $s5,0x54($sp)
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/* 270c0: 4405a000 */ mfc1 $a1,$f20
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/* 270c4: 4406b000 */ mfc1 $a2,$f22
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/* 270c8: 0080a825 */ or $s5,$a0,$zero
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/* 270cc: afb60058 */ sw $s6,0x58($sp)
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/* 270d0: afb40050 */ sw $s4,0x50($sp)
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/* 270d4: afb3004c */ sw $s3,0x4c($sp)
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/* 270d8: afb20048 */ sw $s2,0x48($sp)
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/* 270dc: afb10044 */ sw $s1,0x44($sp)
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/* 270e0: afb00040 */ sw $s0,0x40($sp)
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/* 270e4: f7ba0038 */ sdc1 $f26,0x38($sp)
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/* 270e8: 0c0098a2 */ jal func00026288
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/* 270ec: afa00064 */ sw $zero,0x64($sp)
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/* 270f0: 5040000a */ beqzl $v0,.L0002711c
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/* 270f4: 92b40001 */ lbu $s4,0x1($s5)
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/* 270f8: 8fa2007c */ lw $v0,0x7c($sp)
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/* 270fc: 240f0001 */ addiu $t7,$zero,0x1
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/* 27100: ac550000 */ sw $s5,0x0($v0)
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/* 27104: ac400008 */ sw $zero,0x8($v0)
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/* 27108: 8fae0078 */ lw $t6,0x78($sp)
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/* 2710c: ac4e000c */ sw $t6,0xc($v0)
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/* 27110: 1000006a */ b .L000272bc
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/* 27114: afaf0064 */ sw $t7,0x64($sp)
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/* 27118: 92b40001 */ lbu $s4,0x1($s5)
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.L0002711c:
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/* 2711c: 00009825 */ or $s3,$zero,$zero
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/* 27120: 02a08825 */ or $s1,$s5,$zero
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/* 27124: 5a800066 */ blezl $s4,.L000272c0
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/* 27128: 8fbf005c */ lw $ra,0x5c($sp)
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/* 2712c: 4480d000 */ mtc1 $zero,$f26
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/* 27130: 24160006 */ addiu $s6,$zero,0x6
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.L00027134:
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/* 27134: 26720001 */ addiu $s2,$s3,0x1
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/* 27138: 0254001a */ div $zero,$s2,$s4
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/* 2713c: 00004010 */ mfhi $t0
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/* 27140: 8638000e */ lh $t8,0xe($s1)
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/* 27144: 86390012 */ lh $t9,0x12($s1)
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/* 27148: 01160019 */ multu $t0,$s6
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/* 2714c: 44982000 */ mtc1 $t8,$f4
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/* 27150: 44993000 */ mtc1 $t9,$f6
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/* 27154: 46802320 */ cvt.s.w $f12,$f4
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/* 27158: 468033a0 */ cvt.s.w $f14,$f6
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/* 2715c: 00004812 */ mflo $t1
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/* 27160: 02a98021 */ addu $s0,$s5,$t1
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/* 27164: 860a000e */ lh $t2,0xe($s0)
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/* 27168: 860b0012 */ lh $t3,0x12($s0)
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/* 2716c: 16800002 */ bnez $s4,.L00027178
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/* 27170: 00000000 */ nop
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/* 27174: 0007000d */ break 0x7
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.L00027178:
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/* 27178: 2401ffff */ addiu $at,$zero,-1
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/* 2717c: 16810004 */ bne $s4,$at,.L00027190
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/* 27180: 3c018000 */ lui $at,0x8000
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/* 27184: 16410002 */ bne $s2,$at,.L00027190
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/* 27188: 00000000 */ nop
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/* 2718c: 0006000d */ break 0x6
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.L00027190:
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/* 27190: 448a4000 */ mtc1 $t2,$f8
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/* 27194: 448b5000 */ mtc1 $t3,$f10
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/* 27198: e7b60014 */ swc1 $f22,0x14($sp)
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/* 2719c: 46804220 */ cvt.s.w $f8,$f8
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/* 271a0: e7b40010 */ swc1 $f20,0x10($sp)
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/* 271a4: 468052a0 */ cvt.s.w $f10,$f10
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/* 271a8: 44064000 */ mfc1 $a2,$f8
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/* 271ac: 44075000 */ mfc1 $a3,$f10
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/* 271b0: 0c009595 */ jal func00025654
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/* 271b4: 00000000 */ nop
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/* 271b8: 461a003c */ c.lt.s $f0,$f26
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/* 271bc: 46000086 */ mov.s $f2,$f0
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/* 271c0: 45020003 */ bc1fl .L000271d0
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/* 271c4: 4618103e */ c.le.s $f2,$f24
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/* 271c8: 46000087 */ neg.s $f2,$f0
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/* 271cc: 4618103e */ c.le.s $f2,$f24
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.L000271d0:
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/* 271d0: 00000000 */ nop
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/* 271d4: 45020037 */ bc1fl .L000272b4
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/* 271d8: 02409825 */ or $s3,$s2,$zero
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/* 271dc: 862c000e */ lh $t4,0xe($s1)
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/* 271e0: 862d0012 */ lh $t5,0x12($s1)
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/* 271e4: 4406a000 */ mfc1 $a2,$f20
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/* 271e8: 448c8000 */ mtc1 $t4,$f16
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/* 271ec: 448d9000 */ mtc1 $t5,$f18
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/* 271f0: 4407b000 */ mfc1 $a3,$f22
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/* 271f4: 46808320 */ cvt.s.w $f12,$f16
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/* 271f8: 0c0095c9 */ jal func00025724
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/* 271fc: 468093a0 */ cvt.s.w $f14,$f18
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/* 27200: 4618003e */ c.le.s $f0,$f24
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/* 27204: 00000000 */ nop
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/* 27208: 45030022 */ bc1tl .L00027294
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/* 2720c: 8fa2007c */ lw $v0,0x7c($sp)
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/* 27210: 860e000e */ lh $t6,0xe($s0)
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/* 27214: 860f0012 */ lh $t7,0x12($s0)
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/* 27218: 4406a000 */ mfc1 $a2,$f20
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/* 2721c: 448e2000 */ mtc1 $t6,$f4
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/* 27220: 448f3000 */ mtc1 $t7,$f6
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/* 27224: 4407b000 */ mfc1 $a3,$f22
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/* 27228: 46802320 */ cvt.s.w $f12,$f4
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/* 2722c: 0c0095c9 */ jal func00025724
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/* 27230: 468033a0 */ cvt.s.w $f14,$f6
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/* 27234: 4618003e */ c.le.s $f0,$f24
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/* 27238: 00000000 */ nop
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/* 2723c: 45030015 */ bc1tl .L00027294
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/* 27240: 8fa2007c */ lw $v0,0x7c($sp)
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/* 27244: 8608000e */ lh $t0,0xe($s0)
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/* 27248: 86090012 */ lh $t1,0x12($s0)
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/* 2724c: 8638000e */ lh $t8,0xe($s1)
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/* 27250: 44888000 */ mtc1 $t0,$f16
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/* 27254: 44899000 */ mtc1 $t1,$f18
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/* 27258: 86390012 */ lh $t9,0x12($s1)
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/* 2725c: 46808420 */ cvt.s.w $f16,$f16
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/* 27260: 44984000 */ mtc1 $t8,$f8
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/* 27264: 44995000 */ mtc1 $t9,$f10
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/* 27268: e7b60014 */ swc1 $f22,0x14($sp)
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/* 2726c: e7b40010 */ swc1 $f20,0x10($sp)
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/* 27270: 468094a0 */ cvt.s.w $f18,$f18
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/* 27274: 44068000 */ mfc1 $a2,$f16
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/* 27278: 46804320 */ cvt.s.w $f12,$f8
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/* 2727c: 44079000 */ mfc1 $a3,$f18
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/* 27280: 0c0095dd */ jal func00025774
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/* 27284: 468053a0 */ cvt.s.w $f14,$f10
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/* 27288: 5040000a */ beqzl $v0,.L000272b4
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/* 2728c: 02409825 */ or $s3,$s2,$zero
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/* 27290: 8fa2007c */ lw $v0,0x7c($sp)
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.L00027294:
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/* 27294: 240b0001 */ addiu $t3,$zero,0x1
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/* 27298: ac550000 */ sw $s5,0x0($v0)
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/* 2729c: ac530008 */ sw $s3,0x8($v0)
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/* 272a0: 8faa0078 */ lw $t2,0x78($sp)
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/* 272a4: ac4a000c */ sw $t2,0xc($v0)
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/* 272a8: 10000004 */ b .L000272bc
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/* 272ac: afab0064 */ sw $t3,0x64($sp)
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/* 272b0: 02409825 */ or $s3,$s2,$zero
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.L000272b4:
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/* 272b4: 1654ff9f */ bne $s2,$s4,.L00027134
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/* 272b8: 26310006 */ addiu $s1,$s1,0x6
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.L000272bc:
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/* 272bc: 8fbf005c */ lw $ra,0x5c($sp)
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.L000272c0:
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/* 272c0: 8fa20064 */ lw $v0,0x64($sp)
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/* 272c4: d7b40020 */ ldc1 $f20,0x20($sp)
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/* 272c8: d7b60028 */ ldc1 $f22,0x28($sp)
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/* 272cc: d7b80030 */ ldc1 $f24,0x30($sp)
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/* 272d0: d7ba0038 */ ldc1 $f26,0x38($sp)
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/* 272d4: 8fb00040 */ lw $s0,0x40($sp)
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/* 272d8: 8fb10044 */ lw $s1,0x44($sp)
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/* 272dc: 8fb20048 */ lw $s2,0x48($sp)
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/* 272e0: 8fb3004c */ lw $s3,0x4c($sp)
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/* 272e4: 8fb40050 */ lw $s4,0x50($sp)
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/* 272e8: 8fb50054 */ lw $s5,0x54($sp)
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/* 272ec: 8fb60058 */ lw $s6,0x58($sp)
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/* 272f0: 03e00008 */ jr $ra
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/* 272f4: 27bd0068 */ addiu $sp,$sp,0x68
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);
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bool func0002709c(struct tiletype0 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing)
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{
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bool result = false;
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if (cdIs2dPointInTileType0(tile, x, z)) {
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thing->tile = &tile->header;
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thing->unk08 = 0;
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thing->prop = prop;
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result = true;
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} else {
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s32 numvertices = tile->header.numvertices;
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s32 i;
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for (i = 0; i < numvertices; i++) {
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s32 next = (i + 1) % numvertices;
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f32 value = func00025654(tile->vertices[i][0], tile->vertices[i][2], tile->vertices[next][0], tile->vertices[next][2], x, z);
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if (value < 0) {
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value = -value;
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}
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if (value <= width
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&& (func00025724(tile->vertices[i][0], tile->vertices[i][2], x, z) <= width
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|| func00025724(tile->vertices[next][0], tile->vertices[next][2], x, z) <= width
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|| func00025774(tile->vertices[i][0], tile->vertices[i][2], tile->vertices[next][0], tile->vertices[next][2], x, z))) {
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thing->tile = &tile->header;
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thing->unk08 = i;
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thing->prop = prop;
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result = true;
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break;
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}
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}
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}
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return result;
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}
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bool func000272f8(struct tiletype1 *tile, f32 x, f32 z, f32 width, struct prop *prop, struct collisionthing *thing)
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{
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@ -4066,7 +3939,7 @@ glabel func000296a0
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/* 29758: 24110001 */ addiu $s1,$zero,0x1
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/* 2975c: 8e450000 */ lw $a1,0x0($s2)
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.L00029760:
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/* 29760: 0c0098a2 */ jal func00026288
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/* 29760: 0c0098a2 */ jal cdIs2dPointInTileType0
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/* 29764: 8e460008 */ lw $a2,0x8($s2)
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/* 29768: 1040000c */ beqz $v0,.L0002979c
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/* 2976c: aea20004 */ sw $v0,0x4($s5)
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@ -4715,7 +4588,7 @@ glabel func000296a0
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/* 2ac54: 24110001 */ addiu $s1,$zero,0x1
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/* 2ac58: 8e450000 */ lw $a1,0x0($s2)
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.NB0002ac5c:
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/* 2ac5c: 0c009da6 */ jal func00026288
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/* 2ac5c: 0c009da6 */ jal cdIs2dPointInTileType0
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/* 2ac60: 8e460008 */ lw $a2,0x8($s2)
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/* 2ac64: 1040000c */ beqz $v0,.NB0002ac98
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/* 2ac68: aec20004 */ sw $v0,0x4($s6)
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