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Decompile robotSetMuzzleFlash

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This commit is contained in:
Ryan Dwyer
2020-06-23 22:32:42 +10:00
parent 8e1711a65d
commit d3c941d7a0
4 changed files with 44 additions and 46 deletions
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src/game/chr/chraction.c
+38 -43
View File
@@ -14032,7 +14032,7 @@ f32 func0f03e754(struct chrdata *chr)
f32 sum = chr->aimuprshoulder + chr->aimupback;
if (sum < 0) {
sum += M_TAU;
sum += M_BADTAU;
}
return sum;
@@ -18683,40 +18683,35 @@ void chrTickAttackAmount(struct chrdata *chr)
}
}
GLOBAL_ASM(
glabel func0f04279c
/* f04279c: 27bdffe0 */ addiu $sp,$sp,-32
/* f0427a0: afbf0014 */ sw $ra,0x14($sp)
/* f0427a4: afa40020 */ sw $a0,0x20($sp)
/* f0427a8: 10a00003 */ beqz $a1,.L0f0427b8
/* f0427ac: afa60028 */ sw $a2,0x28($sp)
/* f0427b0: 10000002 */ b .L0f0427bc
/* f0427b4: 24050002 */ addiu $a1,$zero,0x2
.L0f0427b8:
/* f0427b8: 24050003 */ addiu $a1,$zero,0x3
.L0f0427bc:
/* f0427bc: 8fae0020 */ lw $t6,0x20($sp)
/* f0427c0: 8dcf0020 */ lw $t7,0x20($t6)
/* f0427c4: 0c006a47 */ jal func0001a91c
/* f0427c8: 8de40008 */ lw $a0,0x8($t7)
/* f0427cc: 10400005 */ beqz $v0,.L0f0427e4
/* f0427d0: 00402825 */ or $a1,$v0,$zero
/* f0427d4: 8fb80020 */ lw $t8,0x20($sp)
/* f0427d8: 0c006a87 */ jal func0001aa1c
/* f0427dc: 8f040020 */ lw $a0,0x20($t8)
/* f0427e0: afa20018 */ sw $v0,0x18($sp)
.L0f0427e4:
/* f0427e4: 8fa30018 */ lw $v1,0x18($sp)
/* f0427e8: 8fb90028 */ lw $t9,0x28($sp)
/* f0427ec: 50600003 */ beqzl $v1,.L0f0427fc
/* f0427f0: 8fbf0014 */ lw $ra,0x14($sp)
/* f0427f4: a4790000 */ sh $t9,0x0($v1)
/* f0427f8: 8fbf0014 */ lw $ra,0x14($sp)
.L0f0427fc:
/* f0427fc: 27bd0020 */ addiu $sp,$sp,0x20
/* f042800: 03e00008 */ jr $ra
/* f042804: 00000000 */ nop
);
/**
* Sets the robot's muzzle flash to on or off.
*
* There are two muzzles, left and right, which is specified using the `right`
* argument.
*/
void robotSetMuzzleFlash(struct chrdata *chr, bool right, bool enabled)
{
struct model08_00 *model08_00;
struct model10 *model10;
s32 value;
if (right) {
value = 2;
} else {
value = 3;
}
model08_00 = func0001a91c(chr->model->unk08, value);
if (model08_00) {
model10 = func0001aa1c(chr->model, model08_00);
}
// @dangerous: model10 may be uninitialised
if (model10) {
model10->unk00.u16 = enabled;
}
}
GLOBAL_ASM(
glabel robotAttack
@@ -19247,7 +19242,7 @@ glabel var7f1a91dc
/* f042f64: 02402025 */ or $a0,$s2,$zero
/* f042f68: 02802825 */ or $a1,$s4,$zero
/* f042f6c: 24060001 */ addiu $a2,$zero,0x1
/* f042f70: 0fc109e7 */ jal func0f04279c
/* f042f70: 0fc109e7 */ jal robotSetMuzzleFlash
/* f042f74: e6040020 */ swc1 $f4,0x20($s0)
/* f042f78: 8ee90038 */ lw $t1,0x38($s7)
/* f042f7c: 252affff */ addiu $t2,$t1,-1
@@ -23783,8 +23778,8 @@ void chrTick(struct chrdata *chr)
}
if (race == RACE_ROBOT) {
func0f04279c(chr, 0, 0);
func0f04279c(chr, 1, 0);
robotSetMuzzleFlash(chr, 0, false);
robotSetMuzzleFlash(chr, 1, false);
}
if (chr->prop) {
@@ -27911,16 +27906,16 @@ s32 func0f004cd84(s32 arg0, s32 arg1)
void func0f04cf90(struct chrdata *chr, s32 arg1)
{
if (chr && chr->model && chr->model->unk08) {
void *value = func0001a91c(chr->model->unk08, arg1);
struct model08_00 *model08_00 = func0001a91c(chr->model->unk08, arg1);
struct model10 *model10 = NULL;
if (value != 0) {
model10 = func0001aa1c(chr->model, value);
if (model08_00) {
model10 = func0001aa1c(chr->model, model08_00);
}
if (model10) {
u32 value = model10->unk00;
model10->unk00 = (value == 0);
u32 value = model10->unk00.u32;
model10->unk00.u32 = (value == 0);
}
}
}
src/include/game/chr/chraction.h
+1 -1
View File
@@ -141,7 +141,7 @@ u32 func0f041c44(void);
void func0f041d38(struct chrdata *chr);
u32 func0f041e48(void);
void chrTickAttackAmount(struct chrdata *chr);
void func0f04279c(struct chrdata *chr, bool arg1, bool arg2);
void robotSetMuzzleFlash(struct chrdata *chr, bool right, bool enabled);
void robotAttack(struct chrdata *chr);
void chrTickRobotAttack(struct chrdata *chr);
void chrTickAttack(struct chrdata *chr);
src/include/lib/lib_1a500.h
+1 -1
View File
@@ -14,7 +14,7 @@ u32 func0001a740(void);
u32 func0001a784(void);
u32 func0001a7cc(void);
u32 func0001a85c(void);
void *func0001a91c(struct model08 *arg0, s32 arg1);
struct model08_00 *func0001a91c(struct model08 *arg0, s32 arg1);
struct modelthing *func0001a9bc(void *modelfiledata, s32 arg1);
u32 func0001a9e8(void);
struct model10 *func0001aa1c(struct model *model, struct model08_00 *arg1);
src/include/types.h
+4 -1
View File
@@ -187,7 +187,10 @@ struct model0c {
};
struct model10 {
u32 unk00;
union {
u16 u16;
u32 u32;
} unk00;
f32 ground;
};