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Decompile chrGetSideVector

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This commit is contained in:
Ryan Dwyer
2020-05-26 22:11:37 +10:00
parent e726a3dc51
commit 7ee0a5bd16
2 changed files with 16 additions and 41 deletions
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src/game/chr/chraction.c
+15 -40
View File
@@ -9385,45 +9385,20 @@ bool chrCanRollInDirection(struct chrdata *chr, bool side, f32 distance)
return propHasClearLineToPos(prop, &dstpos, &vector);
}
GLOBAL_ASM(
glabel func0f036b10
/* f036b10: 27bdffd8 */ addiu $sp,$sp,-40
/* f036b14: afbf001c */ sw $ra,0x1c($sp)
/* f036b18: afb00018 */ sw $s0,0x18($sp)
/* f036b1c: 00c08025 */ or $s0,$a2,$zero
/* f036b20: 0fc0f917 */ jal func0f03e45c
/* f036b24: afa5002c */ sw $a1,0x2c($sp)
/* f036b28: 8fae002c */ lw $t6,0x2c($sp)
/* f036b2c: 46000306 */ mov.s $f12,$f0
/* f036b30: 11c0000b */ beqz $t6,.L0f036b60
/* f036b34: 00000000 */ sll $zero,$zero,0x0
/* f036b38: 0c0068f4 */ jal cosf
/* f036b3c: e7ac0024 */ swc1 $f12,0x24($sp)
/* f036b40: 44802000 */ mtc1 $zero,$f4
/* f036b44: c7ac0024 */ lwc1 $f12,0x24($sp)
/* f036b48: e6000000 */ swc1 $f0,0x0($s0)
/* f036b4c: 0c0068f7 */ jal sinf
/* f036b50: e6040004 */ swc1 $f4,0x4($s0)
/* f036b54: 46000187 */ neg.s $f6,$f0
/* f036b58: 1000000a */ beqz $zero,.L0f036b84
/* f036b5c: e6060008 */ swc1 $f6,0x8($s0)
.L0f036b60:
/* f036b60: 0c0068f4 */ jal cosf
/* f036b64: e7ac0024 */ swc1 $f12,0x24($sp)
/* f036b68: 44805000 */ mtc1 $zero,$f10
/* f036b6c: 46000207 */ neg.s $f8,$f0
/* f036b70: c7ac0024 */ lwc1 $f12,0x24($sp)
/* f036b74: e6080000 */ swc1 $f8,0x0($s0)
/* f036b78: 0c0068f7 */ jal sinf
/* f036b7c: e60a0004 */ swc1 $f10,0x4($s0)
/* f036b80: e6000008 */ swc1 $f0,0x8($s0)
.L0f036b84:
/* f036b84: 8fbf001c */ lw $ra,0x1c($sp)
/* f036b88: 8fb00018 */ lw $s0,0x18($sp)
/* f036b8c: 27bd0028 */ addiu $sp,$sp,0x28
/* f036b90: 03e00008 */ jr $ra
/* f036b94: 00000000 */ sll $zero,$zero,0x0
);
void chrGetSideVector(struct chrdata *chr, bool side, struct coord *vector)
{
f32 angle = func0f03e45c(chr);
if (side) {
vector->x = cosf(angle);
vector->y = 0;
vector->z = -sinf(angle);
} else {
vector->x = -cosf(angle);
vector->y = 0;
vector->z = sinf(angle);
}
}
bool chrCanJumpInDirection(struct chrdata *chr, bool side, f32 distance)
{
@@ -9431,7 +9406,7 @@ bool chrCanJumpInDirection(struct chrdata *chr, bool side, f32 distance)
struct coord vector;
struct coord dstpos;
func0f036b10(chr, side, &vector);
chrGetSideVector(chr, side, &vector);
dstpos.x = vector.x * distance + prop->pos.x;
dstpos.y = prop->pos.y;
src/include/game/chr/chraction.h
+1 -1
View File
@@ -62,7 +62,7 @@ bool func0f036918(struct prop *prop, struct coord *coord, f32 arg2);
u32 func0f036974(void);
void chrGetSideVectorToTarget(struct chrdata *chr, bool side, struct coord *vector);
u32 chrCanRollInDirection(struct chrdata *chr, bool side, f32 distance);
void func0f036b10(struct chrdata *chr, bool side, struct coord *vector);
void chrGetSideVector(struct chrdata *chr, bool side, struct coord *vector);
bool chrCanJumpInDirection(struct chrdata *chr, bool side, f32 distance);
u32 func0f036c08(struct chrdata *chr, s32 *arg1, s32 *arg2);
void func0f036ee4(struct chrdata *chr, s8 *maxwaypoints, s32 *arg2, struct coord *prevpos);