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Decompile debrisAllocate

This commit is contained in:
Ryan Dwyer 2022-04-10 00:03:09 +10:00
parent f9bc4f60b8
commit 161afad88c
3 changed files with 48 additions and 119 deletions
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143
src/game/propobj.c
View File

@ -108,13 +108,13 @@ bool g_GasEnableDamage;
s32 g_MaxWeaponSlots;
s32 g_MaxHatSlots;
s32 g_MaxAmmoCrates;
s32 var8009ce4c;
s32 g_MaxDebrisSlots;
s32 g_MaxProjectiles;
s32 g_MaxMonitorThings;
struct weaponobj *g_WeaponSlots;
struct hatobj *g_HatSlots;
struct ammocrateobj *g_AmmoCrates;
struct defaultobj *var8009ce64;
struct defaultobj *g_DebrisSlots;
struct projectile *g_Projectiles;
struct monitormount *g_MonitorMounts;
@ -73062,111 +73062,40 @@ struct ammocrateobj *ammocrateAllocate(void)
return NULL;
}
GLOBAL_ASM(
glabel debrisAllocate
/* f08a88c: 3c05800a */ lui $a1,%hi(var8009ce4c)
/* f08a890: 8ca5ce4c */ lw $a1,%lo(var8009ce4c)($a1)
/* f08a894: 27bdffd8 */ addiu $sp,$sp,-40
/* f08a898: afbf0014 */ sw $ra,0x14($sp)
/* f08a89c: 18a0000f */ blez $a1,.L0f08a8dc
/* f08a8a0: 00001825 */ or $v1,$zero,$zero
/* f08a8a4: 3c07800a */ lui $a3,%hi(var8009ce64)
/* f08a8a8: 8ce7ce64 */ lw $a3,%lo(var8009ce64)($a3)
/* f08a8ac: 00003025 */ or $a2,$zero,$zero
/* f08a8b0: 00e01025 */ or $v0,$a3,$zero
.L0f08a8b4:
/* f08a8b4: 8c4e0014 */ lw $t6,0x14($v0)
/* f08a8b8: 24630001 */ addiu $v1,$v1,0x1
/* f08a8bc: 0065082a */ slt $at,$v1,$a1
/* f08a8c0: 15c00003 */ bnez $t6,.L0f08a8d0
/* f08a8c4: 2442005c */ addiu $v0,$v0,0x5c
/* f08a8c8: 10000046 */ b .L0f08a9e4
/* f08a8cc: 00c71021 */ addu $v0,$a2,$a3
.L0f08a8d0:
/* f08a8d0: 1420fff8 */ bnez $at,.L0f08a8b4
/* f08a8d4: 24c6005c */ addiu $a2,$a2,0x5c
/* f08a8d8: 00001825 */ or $v1,$zero,$zero
.L0f08a8dc:
/* f08a8dc: 18a00022 */ blez $a1,.L0f08a968
/* f08a8e0: 3c07800a */ lui $a3,%hi(var8009ce64)
/* f08a8e4: 8ce7ce64 */ lw $a3,%lo(var8009ce64)($a3)
/* f08a8e8: 00003025 */ or $a2,$zero,$zero
/* f08a8ec: 00e01025 */ or $v0,$a3,$zero
.L0f08a8f0:
/* f08a8f0: 8c4f0040 */ lw $t7,0x40($v0)
/* f08a8f4: 24630001 */ addiu $v1,$v1,0x1
/* f08a8f8: 0065082a */ slt $at,$v1,$a1
/* f08a8fc: 31f80080 */ andi $t8,$t7,0x80
/* f08a900: 57000016 */ bnezl $t8,.L0f08a95c
/* f08a904: 24c6005c */ addiu $a2,$a2,0x5c
/* f08a908: 90590002 */ lbu $t9,0x2($v0)
/* f08a90c: 33280004 */ andi $t0,$t9,0x4
/* f08a910: 55000012 */ bnezl $t0,.L0f08a95c
/* f08a914: 24c6005c */ addiu $a2,$a2,0x5c
/* f08a918: 8c440014 */ lw $a0,0x14($v0)
/* f08a91c: 8c890018 */ lw $t1,0x18($a0)
/* f08a920: 5520000e */ bnezl $t1,.L0f08a95c
/* f08a924: 24c6005c */ addiu $a2,$a2,0x5c
/* f08a928: 908a0001 */ lbu $t2,0x1($a0)
/* f08a92c: 314b00c2 */ andi $t3,$t2,0xc2
/* f08a930: 15600009 */ bnez $t3,.L0f08a958
/* f08a934: 00c72021 */ addu $a0,$a2,$a3
/* f08a938: 24050001 */ addiu $a1,$zero,0x1
/* f08a93c: 0fc1acd3 */ jal objFreePermanently
/* f08a940: afa60018 */ sw $a2,0x18($sp)
/* f08a944: 3c0c800a */ lui $t4,%hi(var8009ce64)
/* f08a948: 8fa60018 */ lw $a2,0x18($sp)
/* f08a94c: 8d8cce64 */ lw $t4,%lo(var8009ce64)($t4)
/* f08a950: 10000024 */ b .L0f08a9e4
/* f08a954: 00cc1021 */ addu $v0,$a2,$t4
.L0f08a958:
/* f08a958: 24c6005c */ addiu $a2,$a2,0x5c
.L0f08a95c:
/* f08a95c: 1420ffe4 */ bnez $at,.L0f08a8f0
/* f08a960: 2442005c */ addiu $v0,$v0,0x5c
/* f08a964: 00001825 */ or $v1,$zero,$zero
.L0f08a968:
/* f08a968: 18a0001d */ blez $a1,.L0f08a9e0
/* f08a96c: 3c07800a */ lui $a3,%hi(var8009ce64)
/* f08a970: 8ce7ce64 */ lw $a3,%lo(var8009ce64)($a3)
/* f08a974: 00003025 */ or $a2,$zero,$zero
/* f08a978: 00e01025 */ or $v0,$a3,$zero
.L0f08a97c:
/* f08a97c: 8c4d0040 */ lw $t5,0x40($v0)
/* f08a980: 24630001 */ addiu $v1,$v1,0x1
/* f08a984: 0065082a */ slt $at,$v1,$a1
/* f08a988: 31ae0080 */ andi $t6,$t5,0x80
/* f08a98c: 55c00012 */ bnezl $t6,.L0f08a9d8
/* f08a990: 24c6005c */ addiu $a2,$a2,0x5c
/* f08a994: 904f0002 */ lbu $t7,0x2($v0)
/* f08a998: 31f80004 */ andi $t8,$t7,0x4
/* f08a99c: 5700000e */ bnezl $t8,.L0f08a9d8
/* f08a9a0: 24c6005c */ addiu $a2,$a2,0x5c
/* f08a9a4: 8c590014 */ lw $t9,0x14($v0)
/* f08a9a8: 8f280018 */ lw $t0,0x18($t9)
/* f08a9ac: 15000009 */ bnez $t0,.L0f08a9d4
/* f08a9b0: 00c72021 */ addu $a0,$a2,$a3
/* f08a9b4: 24050001 */ addiu $a1,$zero,0x1
/* f08a9b8: 0fc1acd3 */ jal objFreePermanently
/* f08a9bc: afa60018 */ sw $a2,0x18($sp)
/* f08a9c0: 3c09800a */ lui $t1,%hi(var8009ce64)
/* f08a9c4: 8fa60018 */ lw $a2,0x18($sp)
/* f08a9c8: 8d29ce64 */ lw $t1,%lo(var8009ce64)($t1)
/* f08a9cc: 10000005 */ b .L0f08a9e4
/* f08a9d0: 00c91021 */ addu $v0,$a2,$t1
.L0f08a9d4:
/* f08a9d4: 24c6005c */ addiu $a2,$a2,0x5c
.L0f08a9d8:
/* f08a9d8: 1420ffe8 */ bnez $at,.L0f08a97c
/* f08a9dc: 2442005c */ addiu $v0,$v0,0x5c
.L0f08a9e0:
/* f08a9e0: 00001025 */ or $v0,$zero,$zero
.L0f08a9e4:
/* f08a9e4: 8fbf0014 */ lw $ra,0x14($sp)
/* f08a9e8: 27bd0028 */ addiu $sp,$sp,0x28
/* f08a9ec: 03e00008 */ jr $ra
/* f08a9f0: 00000000 */ nop
);
struct defaultobj *debrisAllocate(void)
{
s32 i;
// Try to find an unused slot
for (i = 0; i < g_MaxDebrisSlots; i++) {
if (g_DebrisSlots[i].prop == NULL) {
return &g_DebrisSlots[i];
}
}
// Try to find one that's landed and offscreen
for (i = 0; i < g_MaxDebrisSlots; i++) {
if ((g_DebrisSlots[i].hidden & OBJHFLAG_AIRBORNE) == 0
&& (g_DebrisSlots[i].hidden2 & OBJH2FLAG_CANREGEN) == 0
&& g_DebrisSlots[i].prop->parent == NULL
&& (g_DebrisSlots[i].prop->flags & (PROPFLAG_ONTHISSCREENTHISTICK | PROPFLAG_ONANYSCREENTHISTICK | PROPFLAG_ONANYSCREENPREVTICK)) == 0) {
objFreePermanently(&g_DebrisSlots[i], true);
return &g_DebrisSlots[i];
}
}
// Same as above but onscreen
for (i = 0; i < g_MaxDebrisSlots; i++) {
if ((g_DebrisSlots[i].hidden & OBJHFLAG_AIRBORNE) == 0
&& (g_DebrisSlots[i].hidden2 & OBJH2FLAG_CANREGEN) == 0
&& g_DebrisSlots[i].prop->parent == NULL) {
objFreePermanently(&g_DebrisSlots[i], true);
return &g_DebrisSlots[i];
}
}
return NULL;
}
void playerActivateRemoteMineDetonator(s32 playernum)
{

20
src/game/setup.c
View File

@ -182,7 +182,7 @@ void propsReset(void)
g_MaxWeaponSlots = 50;
g_MaxHatSlots = 10;
g_MaxAmmoCrates = 20;
var8009ce4c = 15;
g_MaxDebrisSlots = 15;
g_MaxProjectiles = IS4MB() ? 20 : 100;
g_MaxMonitorThings = IS4MB() ? 40 : 80;
@ -190,7 +190,7 @@ void propsReset(void)
g_MaxWeaponSlots = 0;
g_MaxHatSlots = 0;
g_MaxAmmoCrates = 0;
var8009ce4c = 0;
g_MaxDebrisSlots = 0;
g_MaxProjectiles = 0;
g_MaxMonitorThings = 0;
}
@ -252,18 +252,18 @@ void propsReset(void)
}
}
if (var8009ce4c == 0) {
var8009ce64 = 0;
if (g_MaxDebrisSlots == 0) {
g_DebrisSlots = NULL;
} else {
var8009ce64 = mempAlloc(ALIGN16(var8009ce4c * sizeof(struct defaultobj)), MEMPOOL_STAGE);
g_DebrisSlots = mempAlloc(ALIGN16(g_MaxDebrisSlots * sizeof(struct defaultobj)), MEMPOOL_STAGE);
for (i = 0; i < var8009ce4c; i++) {
var8009ce64[i].prop = NULL;
for (i = 0; i < g_MaxDebrisSlots; i++) {
g_DebrisSlots[i].prop = NULL;
}
}
if (g_MaxProjectiles == 0) {
g_Projectiles = 0;
g_Projectiles = NULL;
} else {
g_Projectiles = mempAlloc(ALIGN16(g_MaxProjectiles * sizeof(struct projectile)), MEMPOOL_STAGE);
@ -273,12 +273,12 @@ void propsReset(void)
}
if (g_MaxMonitorThings == 0) {
g_MonitorMounts = 0;
g_MonitorMounts = NULL;
} else {
g_MonitorMounts = mempAlloc(ALIGN16(g_MaxMonitorThings * sizeof(struct monitormount)), MEMPOOL_STAGE);
for (i = 0; i < g_MaxMonitorThings; i++) {
g_MonitorMounts[i].flags = 0x00000001;
g_MonitorMounts[i].flags = MONITORMOUNTFLAG_FREE;
}
}

4
src/include/bss.h
View File

@ -102,13 +102,13 @@ extern struct weaponobj *g_Proxies[30];
extern s32 g_MaxWeaponSlots;
extern s32 g_MaxHatSlots;
extern s32 g_MaxAmmoCrates;
extern s32 var8009ce4c;
extern s32 g_MaxDebrisSlots;
extern s32 g_MaxProjectiles;
extern s32 g_MaxMonitorThings;
extern struct weaponobj *g_WeaponSlots;
extern struct hatobj *g_HatSlots;
extern struct ammocrateobj *g_AmmoCrates;
extern struct defaultobj *var8009ce64;
extern struct defaultobj *g_DebrisSlots;
extern struct projectile *g_Projectiles;
extern struct monitormount *g_MonitorMounts;
extern u32 var8009ce70;