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Decompile aibotGiveAmmoByType

This commit is contained in:
Ryan Dwyer 2020-12-27 11:16:21 +10:00
parent 4061be2c32
commit 660ba5e410
1 changed files with 22 additions and 64 deletions
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86
src/game/game_1999b0.c
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@ -184,71 +184,29 @@ void aibotGiveAmmoByWeapon(struct aibot *aibot, s32 weaponnum, s32 funcnum, s32
}
}
GLOBAL_ASM(
glabel aibotGiveAmmoByType
/* f199ef4: 27bdffe0 */ addiu $sp,$sp,-32
/* f199ef8: afbf0014 */ sw $ra,0x14($sp)
/* f199efc: 8c8e001c */ lw $t6,0x1c($a0)
/* f199f00: 00057880 */ sll $t7,$a1,0x2
/* f199f04: 1080001b */ beqz $a0,.L0f199f74
/* f199f08: 01cf1821 */ addu $v1,$t6,$t7
/* f199f0c: 94980064 */ lhu $t8,0x64($a0)
/* f199f10: 33190001 */ andi $t9,$t8,0x1
/* f199f14: 57200018 */ bnezl $t9,.L0f199f78
/* f199f18: 8fbf0014 */ lw $ra,0x14($sp)
/* f199f1c: 58c00016 */ blezl $a2,.L0f199f78
/* f199f20: 8fbf0014 */ lw $ra,0x14($sp)
/* f199f24: afa30018 */ sw $v1,0x18($sp)
/* f199f28: afa50024 */ sw $a1,0x24($sp)
/* f199f2c: 0fc47bba */ jal dprint
/* f199f30: afa60028 */ sw $a2,0x28($sp)
/* f199f34: 8fa30018 */ lw $v1,0x18($sp)
/* f199f38: 8fa60028 */ lw $a2,0x28($sp)
/* f199f3c: 8fa40024 */ lw $a0,0x24($sp)
/* f199f40: 8c680000 */ lw $t0,0x0($v1)
/* f199f44: 01064821 */ addu $t1,$t0,$a2
/* f199f48: ac690000 */ sw $t1,0x0($v1)
/* f199f4c: 0fc2a63d */ jal ammotypeGetMaxCapacity
/* f199f50: afa30018 */ sw $v1,0x18($sp)
/* f199f54: 8fa30018 */ lw $v1,0x18($sp)
/* f199f58: 8c6a0000 */ lw $t2,0x0($v1)
/* f199f5c: 004a082a */ slt $at,$v0,$t2
/* f199f60: 10200002 */ beqz $at,.L0f199f6c
/* f199f64: 00000000 */ nop
/* f199f68: ac620000 */ sw $v0,0x0($v1)
.L0f199f6c:
/* f199f6c: 0fc47bba */ jal dprint
/* f199f70: 00000000 */ nop
.L0f199f74:
/* f199f74: 8fbf0014 */ lw $ra,0x14($sp)
.L0f199f78:
/* f199f78: 27bd0020 */ addiu $sp,$sp,0x20
/* f199f7c: 03e00008 */ jr $ra
/* f199f80: 00000000 */ nop
);
void aibotGiveAmmoByType(struct aibot *aibot, u32 ammotype, s32 quantity)
{
s32 max;
s32 *heldquantity = &aibot->ammoheld[ammotype];
// Mismatches because the target saves the heldquantity pointer to the stack
// before calling to ammotypeGetMaxCapacity, despite it already being saved.
//void aibotGiveAmmoByType(struct aibot *aibot, u32 ammotype, s32 quantity)
//{
// s32 max;
// s32 *heldquantity = &aibot->ammotypes->quantities[ammotype];
//
// if (!aibot || (aibot->unk064 & 1) || quantity <= 0) {
// return;
// }
//
// dprint();
//
// *heldquantity += quantity;
// max = ammotypeGetMaxCapacity(ammotype);
//
// if (*heldquantity > max) {
// *heldquantity = max;
// }
//
// dprint();
//}
if (!aibot || (aibot->unk064 & 1) || quantity <= 0) {
return;
}
dprint();
*heldquantity += quantity;
if (heldquantity);
max = ammotypeGetMaxCapacity(ammotype);
if (*heldquantity > max) {
*heldquantity = max;
}
dprint();
}
/**
* This function appears to handle aibots shooting chrs with the Farsight, but