diff options
| -rw-r--r-- | arm9/asm/unk_0201CBEC.s | 20 | ||||
| -rw-r--r-- | arm9/src/unk_0201CBEC.c | 12 |
2 files changed, 12 insertions, 20 deletions
diff --git a/arm9/asm/unk_0201CBEC.s b/arm9/asm/unk_0201CBEC.s deleted file mode 100644 index cd295439..00000000 --- a/arm9/asm/unk_0201CBEC.s +++ /dev/null @@ -1,20 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - thumb_func_start FUN_0201CBEC -FUN_0201CBEC: ; 0x0201CBEC - push {r3, lr} - sub r0, r0, r2 - sub r2, r1, r3 - add r1, r0, #0x0 - mul r1, r0 - add r0, r2, #0x0 - mul r0, r2 - add r0, r1, r0 - lsl r0, r0, #0xc - bl FX_Sqrt - asr r0, r0, #0xc - pop {r3, pc} - .balign 4 diff --git a/arm9/src/unk_0201CBEC.c b/arm9/src/unk_0201CBEC.c new file mode 100644 index 00000000..0e75c3ff --- /dev/null +++ b/arm9/src/unk_0201CBEC.c @@ -0,0 +1,12 @@ +#include "global.h" +#include "fx.h" + +int FUN_0201CBEC(int a0, int a1, int a2, int a3); + +THUMB_FUNC int FUN_0201CBEC(int a0, int a1, int a2, int a3) { + + int r0 = a0 - a2; + int r2 = a1 - a3; + + return FX_Sqrt((r0 * r0 + r2 * r2) << 0xc) >> 0xc; +}
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