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Decompile chrCalculateAutoAim

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This commit is contained in:
Ryan Dwyer
2021-12-09 23:18:30 +10:00
parent 399780c569
commit 271ecdd364
3 changed files with 62 additions and 211 deletions
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src/game/chr/chr.c
+60 -209
View File
@@ -11522,215 +11522,66 @@ f32 chrGetGround(struct prop *prop)
return chr->ground;
}
GLOBAL_ASM(
glabel func0f028a50
/* f028a50: 27bdffd0 */ addiu $sp,$sp,-48
/* f028a54: afbf001c */ sw $ra,0x1c($sp)
/* f028a58: afa60038 */ sw $a2,0x38($sp)
/* f028a5c: afa7003c */ sw $a3,0x3c($sp)
/* f028a60: 908e0001 */ lbu $t6,0x1($a0)
/* f028a64: 8c880004 */ lw $t0,0x4($a0)
/* f028a68: 31cf0002 */ andi $t7,$t6,0x2
/* f028a6c: 51e000b4 */ beqzl $t7,.L0f028d40
/* f028a70: 00001025 */ or $v0,$zero,$zero
/* f028a74: 81020007 */ lb $v0,0x7($t0)
/* f028a78: 24010004 */ addiu $at,$zero,0x4
/* f028a7c: 104100af */ beq $v0,$at,.L0f028d3c
/* f028a80: 2401001e */ addiu $at,$zero,0x1e
/* f028a84: 104100ad */ beq $v0,$at,.L0f028d3c
/* f028a88: 2401001f */ addiu $at,$zero,0x1f
/* f028a8c: 104100ab */ beq $v0,$at,.L0f028d3c
/* f028a90: 24010005 */ addiu $at,$zero,0x5
/* f028a94: 504100aa */ beql $v0,$at,.L0f028d40
/* f028a98: 00001025 */ or $v0,$zero,$zero
/* f028a9c: 8d180018 */ lw $t8,0x18($t0)
/* f028aa0: 33190800 */ andi $t9,$t8,0x800
/* f028aa4: 572000a6 */ bnezl $t9,.L0f028d40
/* f028aa8: 00001025 */ or $v0,$zero,$zero
/* f028aac: 8d090014 */ lw $t1,0x14($t0)
/* f028ab0: 3c06800a */ lui $a2,%hi(g_Vars)
/* f028ab4: 24c69fc0 */ addiu $a2,$a2,%lo(g_Vars)
/* f028ab8: 00095080 */ sll $t2,$t1,0x2
/* f028abc: 05430019 */ bgezl $t2,.L0f028b24
/* f028ac0: 908a0000 */ lbu $t2,0x0($a0)
/* f028ac4: 8cc30284 */ lw $v1,0x284($a2)
/* f028ac8: 3c0c8007 */ lui $t4,%hi(g_InCutscene)
/* f028acc: 8c6b00d8 */ lw $t3,0xd8($v1)
/* f028ad0: 5560009b */ bnezl $t3,.L0f028d40
/* f028ad4: 00001025 */ or $v0,$zero,$zero
/* f028ad8: 8d8c0764 */ lw $t4,%lo(g_InCutscene)($t4)
/* f028adc: 55800098 */ bnezl $t4,.L0f028d40
/* f028ae0: 00001025 */ or $v0,$zero,$zero
/* f028ae4: 8c620480 */ lw $v0,0x480($v1)
/* f028ae8: 50400007 */ beqzl $v0,.L0f028b08
/* f028aec: 8c6f1c54 */ lw $t7,0x1c54($v1)
/* f028af0: 50400093 */ beqzl $v0,.L0f028d40
/* f028af4: 00001025 */ or $v0,$zero,$zero
/* f028af8: 804d0037 */ lb $t5,0x37($v0)
/* f028afc: 55a00090 */ bnezl $t5,.L0f028d40
/* f028b00: 00001025 */ or $v0,$zero,$zero
/* f028b04: 8c6f1c54 */ lw $t7,0x1c54($v1)
.L0f028b08:
/* f028b08: 8c6e00c4 */ lw $t6,0xc4($v1)
/* f028b0c: 01e0c027 */ nor $t8,$t7,$zero
/* f028b10: 01d8c824 */ and $t9,$t6,$t8
/* f028b14: 33290008 */ andi $t1,$t9,0x8
/* f028b18: 51200089 */ beqzl $t1,.L0f028d40
/* f028b1c: 00001025 */ or $v0,$zero,$zero
/* f028b20: 908a0000 */ lbu $t2,0x0($a0)
.L0f028b24:
/* f028b24: 3c06800a */ lui $a2,%hi(g_Vars)
/* f028b28: 24010006 */ addiu $at,$zero,0x6
/* f028b2c: 15410010 */ bne $t2,$at,.L0f028b70
/* f028b30: 24c69fc0 */ addiu $a2,$a2,%lo(g_Vars)
/* f028b34: afa40030 */ sw $a0,0x30($sp)
/* f028b38: afa50034 */ sw $a1,0x34($sp)
/* f028b3c: 0fc4a25f */ jal propGetPlayerNum
/* f028b40: afa8002c */ sw $t0,0x2c($sp)
/* f028b44: 3c06800a */ lui $a2,%hi(g_Vars)
/* f028b48: 24c69fc0 */ addiu $a2,$a2,%lo(g_Vars)
/* f028b4c: 00025880 */ sll $t3,$v0,0x2
/* f028b50: 00cb6021 */ addu $t4,$a2,$t3
/* f028b54: 8d8d0064 */ lw $t5,0x64($t4)
/* f028b58: 8fa40030 */ lw $a0,0x30($sp)
/* f028b5c: 8fa50034 */ lw $a1,0x34($sp)
/* f028b60: 8daf00d8 */ lw $t7,0xd8($t5)
/* f028b64: 8fa8002c */ lw $t0,0x2c($sp)
/* f028b68: 55e00075 */ bnezl $t7,.L0f028d40
/* f028b6c: 00001025 */ or $v0,$zero,$zero
.L0f028b70:
/* f028b70: 8cce0298 */ lw $t6,0x298($a2)
/* f028b74: 05c2000a */ bltzl $t6,.L0f028ba0
/* f028b78: 8d040020 */ lw $a0,0x20($t0)
/* f028b7c: 8cd802a0 */ lw $t8,0x2a0($a2)
/* f028b80: 8f1900bc */ lw $t9,0xbc($t8)
/* f028b84: 5099006e */ beql $a0,$t9,.L0f028d40
/* f028b88: 00001025 */ or $v0,$zero,$zero
/* f028b8c: 8cc902a4 */ lw $t1,0x2a4($a2)
/* f028b90: 8d2a00bc */ lw $t2,0xbc($t1)
/* f028b94: 508a006a */ beql $a0,$t2,.L0f028d40
/* f028b98: 00001025 */ or $v0,$zero,$zero
/* f028b9c: 8d040020 */ lw $a0,0x20($t0)
.L0f028ba0:
/* f028ba0: 3c078008 */ lui $a3,%hi(g_ModelTypeChr)
/* f028ba4: 24e7ce40 */ addiu $a3,$a3,%lo(g_ModelTypeChr)
/* f028ba8: 8c8b0008 */ lw $t3,0x8($a0)
/* f028bac: 3c0c8008 */ lui $t4,%hi(g_ModelTypeSkedar)
/* f028bb0: 44806000 */ mtc1 $zero,$f12
/* f028bb4: 8d620004 */ lw $v0,0x4($t3)
/* f028bb8: 258cce98 */ addiu $t4,$t4,%lo(g_ModelTypeSkedar)
/* f028bbc: 14e2000c */ bne $a3,$v0,.L0f028bf0
/* f028bc0: 00000000 */ nop
/* f028bc4: 8c86000c */ lw $a2,0xc($a0)
/* f028bc8: 3c013f00 */ lui $at,0x3f00
/* f028bcc: 44817000 */ mtc1 $at,$f14
/* f028bd0: 24c30040 */ addiu $v1,$a2,0x40
/* f028bd4: c4600038 */ lwc1 $f0,0x38($v1)
/* f028bd8: c4c40038 */ lwc1 $f4,0x38($a2)
/* f028bdc: 46002181 */ sub.s $f6,$f4,$f0
/* f028be0: 460e3202 */ mul.s $f8,$f6,$f14
/* f028be4: 46004280 */ add.s $f10,$f8,$f0
/* f028be8: 1000001b */ b .L0f028c58
/* f028bec: e4aa0008 */ swc1 $f10,0x8($a1)
.L0f028bf0:
/* f028bf0: 15820008 */ bne $t4,$v0,.L0f028c14
/* f028bf4: 3c0d8008 */ lui $t5,%hi(g_ModelTypeDrCaroll)
/* f028bf8: 8c83000c */ lw $v1,0xc($a0)
/* f028bfc: 3c013f00 */ lui $at,0x3f00
/* f028c00: 44817000 */ mtc1 $at,$f14
/* f028c04: c4700038 */ lwc1 $f16,0x38($v1)
/* f028c08: e4b00008 */ swc1 $f16,0x8($a1)
/* f028c0c: 10000012 */ b .L0f028c58
/* f028c10: 8fa60024 */ lw $a2,0x24($sp)
.L0f028c14:
/* f028c14: 25adcea8 */ addiu $t5,$t5,%lo(g_ModelTypeDrCaroll)
/* f028c18: 55a20009 */ bnel $t5,$v0,.L0f028c40
/* f028c1c: 8c8f000c */ lw $t7,0xc($a0)
/* f028c20: 8c83000c */ lw $v1,0xc($a0)
/* f028c24: 3c013f00 */ lui $at,0x3f00
/* f028c28: 44817000 */ mtc1 $at,$f14
/* f028c2c: c4720038 */ lwc1 $f18,0x38($v1)
/* f028c30: e4b20008 */ swc1 $f18,0x8($a1)
/* f028c34: 10000008 */ b .L0f028c58
/* f028c38: 8fa60024 */ lw $a2,0x24($sp)
/* f028c3c: 8c8f000c */ lw $t7,0xc($a0)
.L0f028c40:
/* f028c40: 3c013f00 */ lui $at,0x3f00
/* f028c44: 44817000 */ mtc1 $at,$f14
/* f028c48: c5e40038 */ lwc1 $f4,0x38($t7)
/* f028c4c: e4a40008 */ swc1 $f4,0x8($a1)
/* f028c50: 8fa30020 */ lw $v1,0x20($sp)
/* f028c54: 8fa60024 */ lw $a2,0x24($sp)
.L0f028c58:
/* f028c58: c4a60008 */ lwc1 $f6,0x8($a1)
/* f028c5c: 460c303c */ c.lt.s $f6,$f12
/* f028c60: 00000000 */ nop
/* f028c64: 45020036 */ bc1fl .L0f028d40
/* f028c68: 00001025 */ or $v0,$zero,$zero
/* f028c6c: 8c8e0008 */ lw $t6,0x8($a0)
/* f028c70: 3c188008 */ lui $t8,%hi(g_ModelTypeSkedar)
/* f028c74: 2718ce98 */ addiu $t8,$t8,%lo(g_ModelTypeSkedar)
/* f028c78: 8dc20004 */ lw $v0,0x4($t6)
/* f028c7c: 14e2000e */ bne $a3,$v0,.L0f028cb8
/* f028c80: 00000000 */ nop
/* f028c84: c4600030 */ lwc1 $f0,0x30($v1)
/* f028c88: c4c80030 */ lwc1 $f8,0x30($a2)
/* f028c8c: 46004281 */ sub.s $f10,$f8,$f0
/* f028c90: 460e5402 */ mul.s $f16,$f10,$f14
/* f028c94: 46008480 */ add.s $f18,$f16,$f0
/* f028c98: e4b20000 */ swc1 $f18,0x0($a1)
/* f028c9c: c4c40034 */ lwc1 $f4,0x34($a2)
/* f028ca0: c4620034 */ lwc1 $f2,0x34($v1)
/* f028ca4: 46022181 */ sub.s $f6,$f4,$f2
/* f028ca8: 460e3202 */ mul.s $f8,$f6,$f14
/* f028cac: 46024280 */ add.s $f10,$f8,$f2
/* f028cb0: 10000016 */ b .L0f028d0c
/* f028cb4: e4aa0004 */ swc1 $f10,0x4($a1)
.L0f028cb8:
/* f028cb8: 17020006 */ bne $t8,$v0,.L0f028cd4
/* f028cbc: 3c198008 */ lui $t9,%hi(g_ModelTypeDrCaroll)
/* f028cc0: c4700030 */ lwc1 $f16,0x30($v1)
/* f028cc4: e4b00000 */ swc1 $f16,0x0($a1)
/* f028cc8: c4720034 */ lwc1 $f18,0x34($v1)
/* f028ccc: 1000000f */ b .L0f028d0c
/* f028cd0: e4b20004 */ swc1 $f18,0x4($a1)
.L0f028cd4:
/* f028cd4: 2739cea8 */ addiu $t9,$t9,%lo(g_ModelTypeDrCaroll)
/* f028cd8: 57220007 */ bnel $t9,$v0,.L0f028cf8
/* f028cdc: 8c89000c */ lw $t1,0xc($a0)
/* f028ce0: c4640030 */ lwc1 $f4,0x30($v1)
/* f028ce4: e4a40000 */ swc1 $f4,0x0($a1)
/* f028ce8: c4660034 */ lwc1 $f6,0x34($v1)
/* f028cec: 10000007 */ b .L0f028d0c
/* f028cf0: e4a60004 */ swc1 $f6,0x4($a1)
/* f028cf4: 8c89000c */ lw $t1,0xc($a0)
.L0f028cf8:
/* f028cf8: c5280030 */ lwc1 $f8,0x30($t1)
/* f028cfc: e4a80000 */ swc1 $f8,0x0($a1)
/* f028d00: 8c8a000c */ lw $t2,0xc($a0)
/* f028d04: c54a0034 */ lwc1 $f10,0x34($t2)
/* f028d08: e4aa0004 */ swc1 $f10,0x4($a1)
.L0f028d0c:
/* f028d0c: 8fab003c */ lw $t3,0x3c($sp)
/* f028d10: e56c0004 */ swc1 $f12,0x4($t3)
/* f028d14: e56c0000 */ swc1 $f12,0x0($t3)
/* f028d18: 8fa60038 */ lw $a2,0x38($sp)
/* f028d1c: 25670004 */ addiu $a3,$t3,0x4
/* f028d20: e4cc0004 */ swc1 $f12,0x4($a2)
/* f028d24: e4cc0000 */ swc1 $f12,0x0($a2)
/* f028d28: afab0010 */ sw $t3,0x10($sp)
/* f028d2c: 0fc19f62 */ jal func0f067d88
/* f028d30: 24c50004 */ addiu $a1,$a2,0x4
/* f028d34: 10000002 */ b .L0f028d40
/* f028d38: 24020001 */ addiu $v0,$zero,0x1
.L0f028d3c:
/* f028d3c: 00001025 */ or $v0,$zero,$zero
.L0f028d40:
/* f028d40: 8fbf001c */ lw $ra,0x1c($sp)
/* f028d44: 27bd0030 */ addiu $sp,$sp,0x30
/* f028d48: 03e00008 */ jr $ra
/* f028d4c: 00000000 */ nop
);
bool chrCalculateAutoAim(struct prop *prop, struct coord *arg1, f32 *arg2, f32 *arg3)
{
struct chrdata *chr = prop->chr;
// Check if the chr is eligible for autoaim
if ((prop->flags & PROPFLAG_ONTHISSCREENTHISTICK)
&& chr->actiontype != ACT_DIE
&& chr->actiontype != ACT_DRUGGEDDROP
&& chr->actiontype != ACT_DRUGGEDKO
&& chr->actiontype != ACT_DEAD
&& (chr->chrflags & CHRCFLAG_NOAUTOAIM) == 0
&& ((chr->hidden & CHRHFLAG_CLOAKED) == 0
|| (!(g_Vars.currentplayer->isdead || g_InCutscene || !EYESPYINACTIVE())
&& g_Vars.currentplayer->devicesactive & ~g_Vars.currentplayer->devicesinhibit & DEVICE_IRSCANNER))
&& !(prop->type == PROPTYPE_PLAYER && g_Vars.players[propGetPlayerNum(prop)]->isdead)
&& !(g_Vars.coopplayernum >= 0 && (prop == g_Vars.bond->prop || prop == g_Vars.coop->prop))) {
struct model *model = chr->model;
Mtxf *mtx1;
Mtxf *mtx2;
if (model->filedata->type == &g_ModelTypeChr) {
mtx1 = &model->matrices[0];
mtx2 = &model->matrices[1];
arg1->z = mtx2->m[3][2] + (mtx1->m[3][2] - mtx2->m[3][2]) * 0.5f;
} else if (model->filedata->type == &g_ModelTypeSkedar) {
mtx2 = &model->matrices[0];
arg1->z = mtx2->m[3][2];
} else if (model->filedata->type == &g_ModelTypeDrCaroll) {
mtx2 = &model->matrices[0];
arg1->z = mtx2->m[3][2];
} else {
arg1->z = model->matrices[0].m[3][2];
}
if (arg1->z < 0) {
if (model->filedata->type == &g_ModelTypeChr) {
arg1->x = mtx2->m[3][0] + (mtx1->m[3][0] - mtx2->m[3][0]) * 0.5f;
arg1->y = mtx2->m[3][1] + (mtx1->m[3][1] - mtx2->m[3][1]) * 0.5f;
} else if (model->filedata->type == &g_ModelTypeSkedar) {
arg1->x = mtx2->m[3][0];
arg1->y = mtx2->m[3][1];
} else if (model->filedata->type == &g_ModelTypeDrCaroll) {
arg1->x = mtx2->m[3][0];
arg1->y = mtx2->m[3][1];
} else {
arg1->x = model->matrices[0].m[3][0];
arg1->y = model->matrices[0].m[3][1];
}
arg3[0] = arg3[1] = 0;
arg2[0] = arg2[1] = 0;
func0f067d88(model, &arg2[1], &arg2[0], &arg3[1], &arg3[0]);
return true;
}
}
return false;
}
bool func0f028d50(struct prop *arg0, struct prop *arg1, struct modelnode *node, struct model *model, s32 *total)
{
src/game/prop.c
+1 -1
View File
@@ -5593,7 +5593,7 @@ void autoaimTick(void)
|| chrGetEquippedWeaponProp(chr, HAND_LEFT)
|| (chr->chrflags & CHRCFLAG_FORCEAUTOAIM)
|| chr->gunprop)
&& func0f028a50(prop, &sp94, sp8c, sp84)) {
&& chrCalculateAutoAim(prop, &sp94, sp8c, sp84)) {
f32 thing = func0f06438c(prop, &sp94, sp8c, sp84, sp78, 0, cangangsta, 0);
if (thing > bestthing) {
src/include/game/chr/chr.h
+1 -1
View File
@@ -45,7 +45,7 @@ void func0f027994(struct prop *prop, struct shotdata *shotdata, bool arg2, bool
void func0f027e1c(struct shotdata *shotdata, struct hit *hit);
void func0f028498(bool value);
void chrsCheckForNoise(f32 noiseradius);
bool func0f028a50(struct prop *prop, struct coord *arg1, f32 *arg2, f32 *arg3);
bool chrCalculateAutoAim(struct prop *prop, struct coord *arg1, f32 *arg2, f32 *arg3);
s32 func0f028e18(struct prop *arg0, struct modelnode *node, struct model *model, struct prop *arg3);
bool func0f028e6c(s32 arg0, struct prop *prop, struct prop **propptr, struct modelnode **nodeptr, struct model **modelptr);
void shieldhitCreate(struct prop *prop, f32 shield, struct prop *arg2, struct modelnode *node, struct model *model, s32 side, s16 *arg6);