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Decompile func0f04031c

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This commit is contained in:
Ryan Dwyer
2021-12-19 13:34:11 +10:00
parent c24c3ade55
commit 5cb4575286
3 changed files with 53 additions and 126 deletions
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src/game/chr/chraction.c
+51 -124
View File
@@ -11129,130 +11129,57 @@ void chrCalculateShieldHit(struct chrdata *chr, struct coord *pos, struct coord
}
}
GLOBAL_ASM(
glabel func0f04031c
.late_rodata
glabel var7f1a90bc
.word 0x3c23d70a
glabel var7f1a90c0
.word 0x3f199999
glabel var7f1a90c4
.word 0x411cf5c3
.text
/* f04031c: 3c017f1b */ lui $at,%hi(var7f1a90bc)
/* f040320: c42090bc */ lwc1 $f0,%lo(var7f1a90bc)($at)
/* f040324: 27bdffa8 */ addiu $sp,$sp,-88
/* f040328: afa5005c */ sw $a1,0x5c($sp)
/* f04032c: 3c017f1b */ lui $at,%hi(var7f1a90c0)
/* f040330: c42690c0 */ lwc1 $f6,%lo(var7f1a90c0)($at)
/* f040334: c7a4005c */ lwc1 $f4,0x5c($sp)
/* f040338: afbf0014 */ sw $ra,0x14($sp)
/* f04033c: afa70064 */ sw $a3,0x64($sp)
/* f040340: 46062202 */ mul.s $f8,$f4,$f6
/* f040344: e7a8005c */ swc1 $f8,0x5c($sp)
/* f040348: c4840000 */ lwc1 $f4,0x0($a0)
/* f04034c: c4ca0000 */ lwc1 $f10,0x0($a2)
/* f040350: c4c80004 */ lwc1 $f8,0x4($a2)
/* f040354: 46045181 */ sub.s $f6,$f10,$f4
/* f040358: c48a0004 */ lwc1 $f10,0x4($a0)
/* f04035c: 46003482 */ mul.s $f18,$f6,$f0
/* f040360: 460a4101 */ sub.s $f4,$f8,$f10
/* f040364: c4880008 */ lwc1 $f8,0x8($a0)
/* f040368: c4c60008 */ lwc1 $f6,0x8($a2)
/* f04036c: 46002082 */ mul.s $f2,$f4,$f0
/* f040370: 46083281 */ sub.s $f10,$f6,$f8
/* f040374: e7b20054 */ swc1 $f18,0x54($sp)
/* f040378: 46005102 */ mul.s $f4,$f10,$f0
/* f04037c: e7a20050 */ swc1 $f2,0x50($sp)
/* f040380: 46129382 */ mul.s $f14,$f18,$f18
/* f040384: 00000000 */ nop
/* f040388: 46042402 */ mul.s $f16,$f4,$f4
/* f04038c: e7a4004c */ swc1 $f4,0x4c($sp)
/* f040390: 46021182 */ mul.s $f6,$f2,$f2
/* f040394: e7ae0020 */ swc1 $f14,0x20($sp)
/* f040398: e7b0001c */ swc1 $f16,0x1c($sp)
/* f04039c: 46067200 */ add.s $f8,$f14,$f6
/* f0403a0: 0c012974 */ jal sqrtf
/* f0403a4: 46104300 */ add.s $f12,$f8,$f16
/* f0403a8: c7ae0020 */ lwc1 $f14,0x20($sp)
/* f0403ac: c7b0001c */ lwc1 $f16,0x1c($sp)
/* f0403b0: e7a00044 */ swc1 $f0,0x44($sp)
/* f0403b4: 0c012974 */ jal sqrtf
/* f0403b8: 46107300 */ add.s $f12,$f14,$f16
/* f0403bc: c7aa0044 */ lwc1 $f10,0x44($sp)
/* f0403c0: e7a00048 */ swc1 $f0,0x48($sp)
/* f0403c4: 460a0303 */ div.s $f12,$f0,$f10
/* f0403c8: 0fc25a74 */ jal func0f0969d0
/* f0403cc: e7ac0038 */ swc1 $f12,0x38($sp)
/* f0403d0: c7a20050 */ lwc1 $f2,0x50($sp)
/* f0403d4: 44802000 */ mtc1 $zero,$f4
/* f0403d8: 3c01bf80 */ lui $at,0xbf80
/* f0403dc: 44819000 */ mtc1 $at,$f18
/* f0403e0: 4604103c */ c.lt.s $f2,$f4
/* f0403e4: c7ae0038 */ lwc1 $f14,0x38($sp)
/* f0403e8: 46000406 */ mov.s $f16,$f0
/* f0403ec: 3c017f1b */ lui $at,%hi(var7f1a90c4)
/* f0403f0: 45000002 */ bc1f .L0f0403fc
/* f0403f4: c7a60044 */ lwc1 $f6,0x44($sp)
/* f0403f8: 46000407 */ neg.s $f16,$f0
.L0f0403fc:
/* f0403fc: c42890c4 */ lwc1 $f8,%lo(var7f1a90c4)($at)
/* f040400: 3c013f80 */ lui $at,0x3f80
/* f040404: 46083282 */ mul.s $f10,$f6,$f8
/* f040408: 00000000 */ nop
/* f04040c: 460e5102 */ mul.s $f4,$f10,$f14
/* f040410: c7aa005c */ lwc1 $f10,0x5c($sp)
/* f040414: 460e2202 */ mul.s $f8,$f4,$f14
/* f040418: 00000000 */ nop
/* f04041c: 460a5102 */ mul.s $f4,$f10,$f10
/* f040420: 46044283 */ div.s $f10,$f8,$f4
/* f040424: 46061203 */ div.s $f8,$f2,$f6
/* f040428: 46085000 */ add.s $f0,$f10,$f8
/* f04042c: 4612003c */ c.lt.s $f0,$f18
/* f040430: 46000306 */ mov.s $f12,$f0
/* f040434: 45000003 */ bc1f .L0f040444
/* f040438: 00000000 */ nop
/* f04043c: 10000008 */ b .L0f040460
/* f040440: 46009306 */ mov.s $f12,$f18
.L0f040444:
/* f040444: 44811000 */ mtc1 $at,$f2
/* f040448: 00000000 */ nop
/* f04044c: 4600103c */ c.lt.s $f2,$f0
/* f040450: 00000000 */ nop
/* f040454: 45000002 */ bc1f .L0f040460
/* f040458: 00000000 */ nop
/* f04045c: 46001306 */ mov.s $f12,$f2
.L0f040460:
/* f040460: 0fc25a9f */ jal func0f096a7c
/* f040464: e7b00040 */ swc1 $f16,0x40($sp)
/* f040468: c7b00040 */ lwc1 $f16,0x40($sp)
/* f04046c: 3c013f00 */ lui $at,0x3f00
/* f040470: 44813000 */ mtc1 $at,$f6
/* f040474: 46100101 */ sub.s $f4,$f0,$f16
/* f040478: 46062282 */ mul.s $f10,$f4,$f6
/* f04047c: 46105300 */ add.s $f12,$f10,$f16
/* f040480: 0c0068f4 */ jal cosf
/* f040484: e7ac003c */ swc1 $f12,0x3c($sp)
/* f040488: c7ac003c */ lwc1 $f12,0x3c($sp)
/* f04048c: 0c0068f7 */ jal sinf
/* f040490: e7a00028 */ swc1 $f0,0x28($sp)
/* f040494: c7ac0048 */ lwc1 $f12,0x48($sp)
/* f040498: c7a80054 */ lwc1 $f8,0x54($sp)
/* f04049c: c7a20028 */ lwc1 $f2,0x28($sp)
/* f0404a0: 8fa20064 */ lw $v0,0x64($sp)
/* f0404a4: 460c4103 */ div.s $f4,$f8,$f12
/* f0404a8: e4400004 */ swc1 $f0,0x4($v0)
/* f0404ac: 46022182 */ mul.s $f6,$f4,$f2
/* f0404b0: e4460000 */ swc1 $f6,0x0($v0)
/* f0404b4: c7aa004c */ lwc1 $f10,0x4c($sp)
/* f0404b8: 460c5203 */ div.s $f8,$f10,$f12
/* f0404bc: 46024102 */ mul.s $f4,$f8,$f2
/* f0404c0: e4440008 */ swc1 $f4,0x8($v0)
/* f0404c4: 8fbf0014 */ lw $ra,0x14($sp)
/* f0404c8: 27bd0058 */ addiu $sp,$sp,0x58
/* f0404cc: 03e00008 */ jr $ra
/* f0404d0: 00000000 */ nop
);
/**
* Sets the speed and trajectory for some thrown items. Specifically, for bots
* throwing grenades, and maybe other things.
*/
void func0f04031c(struct coord *frompos, f32 arg1, struct coord *aimpos, struct coord *arg3)
{
f32 xvel;
f32 yvel;
f32 zvel;
f32 latvel;
f32 vel;
f32 sp40;
f32 sp3c;
f32 sp38;
f32 sp30;
f32 sp2c;
f32 sp24;
f32 sp28;
f32 sp20;
arg1 *= 0.59999999f;
xvel = (aimpos->x - frompos->x) * 0.01f;
yvel = (aimpos->y - frompos->y) * 0.01f;
zvel = (aimpos->z - frompos->z) * 0.01f;
vel = sqrtf(xvel * xvel + yvel * yvel + zvel * zvel);
latvel = sqrtf(xvel * xvel + zvel * zvel);
sp38 = latvel / vel;
sp40 = func0f0969d0(sp38);
if (yvel < 0) {
sp40 = -sp40;
}
sp2c = (vel * 9.81f * sp38 * sp38) / (arg1 * arg1) + yvel / vel;
if (sp2c < -1) {
sp2c = -1;
} else if (sp2c > 1) {
sp2c = 1;
}
sp3c = (func0f096a7c(sp2c) - sp40) * 0.5f + sp40;
sp28 = cosf(sp3c);
sp30 = sinf(sp3c);
arg3->x = xvel / latvel * sp28;
arg3->y = sp30;
arg3->z = zvel / latvel * sp28;
}
#if VERSION >= VERSION_PAL_FINAL
GLOBAL_ASM(
src/game/game_1999b0.c
+1 -1
View File
@@ -359,7 +359,7 @@ void func0f19a37c(struct chrdata *chr)
gset.weaponnum = chr->aibot->weaponnum;
gset.weaponfunc = chr->aibot->gunfunc;
if (chrIsTargetInFov(chr, WEAPON_GRENADE, 0)) {
if (chrIsTargetInFov(chr, 30, 0)) {
sp56.x = target->pos.x;
sp56.z = target->pos.z;
src/include/game/chr/chraction.h
+1 -1
View File
@@ -145,7 +145,7 @@ f32 chrGetAimLimitAngle(f32 sqdist);
void chrCalculateHit(struct chrdata *chr, bool *angleokptr, bool *hit, struct gset *gset);
bool func0f03fde4(struct chrdata *chr, s32 handnum, struct coord *arg2);
void chrCalculateShieldHit(struct chrdata *chr, struct coord *pos, struct coord *vector, struct modelnode **node, s32 *hitpart, struct model **model, s32 *side);
void func0f04031c(struct coord *coord, f32 arg1, struct coord *coord2, f32 *arg3);
void func0f04031c(struct coord *frompos, f32 arg1, struct coord *aimpos, struct coord *arg3);
void func0f0404d4(struct chrdata *chr, s32 arg1);
void func0f041a74(struct chrdata *chr);
bool func0f041c44(struct chrdata *chr);