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Decompile chopperInitMatrices

This commit is contained in:
Ryan Dwyer 2021-11-26 22:20:11 +10:00
parent d8d4638ed9
commit 70ad5f6d60
1 changed files with 23 additions and 68 deletions
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91
src/game/propobj.c
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@ -41062,74 +41062,29 @@ glabel var7f1aa5a8
);
#endif
GLOBAL_ASM(
glabel chopperInitMatrices
.late_rodata
glabel var7f1aa5ac
.word 0x40c907a9
glabel var7f1aa5b0
.word 0x3fc90fdb
.text
/* f07accc: 27bdff08 */ addiu $sp,$sp,-248
/* f07acd0: afbf001c */ sw $ra,0x1c($sp)
/* f07acd4: afb10018 */ sw $s1,0x18($sp)
/* f07acd8: afb00014 */ sw $s0,0x14($sp)
/* f07acdc: 8c900004 */ lw $s0,0x4($a0)
/* f07ace0: 24050001 */ addiu $a1,$zero,0x1
/* f07ace4: 8e020018 */ lw $v0,0x18($s0)
/* f07ace8: 8c4e000c */ lw $t6,0xc($v0)
/* f07acec: afae00ec */ sw $t6,0xec($sp)
/* f07acf0: 8c440008 */ lw $a0,0x8($v0)
/* f07acf4: 0c006a6f */ jal modelGetPartRodata
/* f07acf8: afa200f0 */ sw $v0,0xf0($sp)
/* f07acfc: afa200e8 */ sw $v0,0xe8($sp)
/* f07ad00: 3c017f1b */ lui $at,%hi(var7f1aa5ac)
/* f07ad04: c424a5ac */ lwc1 $f4,%lo(var7f1aa5ac)($at)
/* f07ad08: c60600d4 */ lwc1 $f6,0xd4($s0)
/* f07ad0c: 27a50068 */ addiu $a1,$sp,0x68
/* f07ad10: 0c005900 */ jal mtx4LoadZRotation
/* f07ad14: 46062301 */ sub.s $f12,$f4,$f6
/* f07ad18: 3c017f1b */ lui $at,%hi(var7f1aa5b0)
/* f07ad1c: c42aa5b0 */ lwc1 $f10,%lo(var7f1aa5b0)($at)
/* f07ad20: c60800d0 */ lwc1 $f8,0xd0($s0)
/* f07ad24: 27a50028 */ addiu $a1,$sp,0x28
/* f07ad28: 0c0058dd */ jal mtx4LoadYRotation
/* f07ad2c: 460a4300 */ add.s $f12,$f8,$f10
/* f07ad30: 27b100a8 */ addiu $s1,$sp,0xa8
/* f07ad34: 02203025 */ or $a2,$s1,$zero
/* f07ad38: 27a40028 */ addiu $a0,$sp,0x28
/* f07ad3c: 0c0056f9 */ jal mtx00015be4
/* f07ad40: 27a50068 */ addiu $a1,$sp,0x68
/* f07ad44: 8fa400e8 */ lw $a0,0xe8($sp)
/* f07ad48: 0c005775 */ jal mtx4SetTranslation
/* f07ad4c: 02202825 */ or $a1,$s1,$zero
/* f07ad50: 8fa400ec */ lw $a0,0xec($sp)
/* f07ad54: 02202825 */ or $a1,$s1,$zero
/* f07ad58: 24860040 */ addiu $a2,$a0,0x40
/* f07ad5c: 0c0056f9 */ jal mtx00015be4
/* f07ad60: afa60024 */ sw $a2,0x24($sp)
/* f07ad64: 8faf00f0 */ lw $t7,0xf0($sp)
/* f07ad68: 24050002 */ addiu $a1,$zero,0x2
/* f07ad6c: 0c006a6f */ jal modelGetPartRodata
/* f07ad70: 8de40008 */ lw $a0,0x8($t7)
/* f07ad74: afa200e8 */ sw $v0,0xe8($sp)
/* f07ad78: c60c00dc */ lwc1 $f12,0xdc($s0)
/* f07ad7c: 0c0058ba */ jal mtx4LoadXRotation
/* f07ad80: 02202825 */ or $a1,$s1,$zero
/* f07ad84: 8fa400e8 */ lw $a0,0xe8($sp)
/* f07ad88: 0c005775 */ jal mtx4SetTranslation
/* f07ad8c: 02202825 */ or $a1,$s1,$zero
/* f07ad90: 8fa600ec */ lw $a2,0xec($sp)
/* f07ad94: 8fa40024 */ lw $a0,0x24($sp)
/* f07ad98: 02202825 */ or $a1,$s1,$zero
/* f07ad9c: 0c0056f9 */ jal mtx00015be4
/* f07ada0: 24c60080 */ addiu $a2,$a2,0x80
/* f07ada4: 8fbf001c */ lw $ra,0x1c($sp)
/* f07ada8: 8fb00014 */ lw $s0,0x14($sp)
/* f07adac: 8fb10018 */ lw $s1,0x18($sp)
/* f07adb0: 03e00008 */ jr $ra
/* f07adb4: 27bd00f8 */ addiu $sp,$sp,0xf8
);
void chopperInitMatrices(struct prop *prop)
{
struct chopperobj *chopper = (struct chopperobj *)prop->obj;
struct model *model = chopper->base.model;
Mtxf *matrices = model->matrices;
union modelrodata *rodata;
Mtxf spa8;
Mtxf sp68;
Mtxf sp28;
rodata = modelGetPartRodata(model->filedata, MODELPART_CHOPPER_0001);
mtx4LoadZRotation(M_BADTAU - chopper->gunrotx, &sp68);
mtx4LoadYRotation(chopper->gunroty + 1.5707963705063f, &sp28);
mtx00015be4(&sp28, &sp68, &spa8);
mtx4SetTranslation(&rodata->position.pos, &spa8);
mtx00015be4(matrices, &spa8, &matrices[1]);
rodata = modelGetPartRodata(model->filedata, MODELPART_CHOPPER_0002);
mtx4LoadXRotation(chopper->barrelrot, &spa8);
mtx4SetTranslation(&rodata->position.pos, &spa8);
mtx00015be4(&matrices[1], &spa8, &matrices[2]);
}
struct prop *chopperGetTargetProp(struct chopperobj *chopper)
{