label RBB files

src/RBB/ch/engineparts.c

@@ -0,0 +1,178 @@
+#include <ultra64.h>
+#include "functions.h"
+#include "variables.h"
+
+#ifndef ABS
+#define	ABS(d)		((d) >= 0) ? (d) : -(d)
+#endif
+
+/* typedefs and declarations */
+typedef struct {
+    f32 unk0[3];
+    f32 unkC[3];
+    s16 unk18;
+    s16 unk1A;
+}Struct_RBB_40F0;
+
+typedef struct {
+    s32 unk0;
+    f32 unk4[3];
+    f32 unk10[3];
+    f32 unk1C;
+}ActorLocal_RBB_40F0;
+
+void func_8038A724(Actor *this);
+
+/* .data */
+Struct_RBB_40F0 D_80390760[4] = {
+    {{ 1600.0f, 641.5f, -2700.0f}, {0.0f, 0.0f, 500.0f}, 0x27, 0},
+    {{-1600.0f, 641.5f, -2700.0f}, {0.0f, 0.0f, 500.0f}, 0x28, 0},
+    {{  300.0f, 641.5f,  -400.0f}, {-500.0f, 0.0f, 0.0f}, 0x27, 1},
+    {{ -300.0f, 641.5f,  -400.0f}, {-500.0f, 0.0f, 0.0f}, 0x28, 1},
+};
+
+ActorInfo D_803907D0 = {
+    0x187, 0x177, 0x406, 0x0, NULL,
+    func_8038A724, NULL, func_80325888,
+    0, 0, 0.0f, 0
+};
+
+ActorInfo D_803907F4 = {
+    0x18E, 0x17E, 0x406, 0x0, NULL,
+    func_8038A724, NULL, func_80325888,
+    0, 0, 0.0f, 0
+};
+
+ActorInfo D_80390818 = {
+    0x18F, 0x17F, 0x407, 0x0, NULL,
+    func_8038A724, NULL, func_80325888,
+    0, 0, 0.0f, 0
+};
+
+ActorInfo D_8039083C = {
+    0x190, 0x180, 0x408, 0x0, NULL,
+    func_8038A724, NULL, func_80325888,
+    0, 0, 0.0f, 0
+};
+
+f32 D_80390860[3] = {1.0f, 0.5f, 0.5f};
+
+/* .code */
+f32 func_8038A4E0(void){
+    return D_80390860[2*levelSpecificFlags_get(0x27) + levelSpecificFlags_get(0x28)];
+}
+
+void func_8038A524(Actor *this, s32 arg1){
+    ActorLocal_RBB_40F0 *local = (ActorLocal_RBB_40F0 *)&this->local;
+
+    local->unk1C = 0.0f;
+
+    if(arg1 == 1){
+        if(D_80390760[local->unk0].unk1A){
+            func_8038A524(this, 2);
+            return;
+        }
+        local->unk10[0] = D_80390760[local->unk0].unkC[0]*func_8038A4E0();
+        local->unk10[1] = D_80390760[local->unk0].unkC[1]*func_8038A4E0();
+        local->unk10[2] = D_80390760[local->unk0].unkC[2]*func_8038A4E0();
+    }
+    
+
+    if(arg1 == 2){
+        local->unk10[0] = D_80390760[local->unk0].unkC[0]*func_8038A4E0();
+        local->unk10[1] = D_80390760[local->unk0].unkC[1]*func_8038A4E0();
+        local->unk10[2] = D_80390760[local->unk0].unkC[2]*func_8038A4E0();
+    }
+
+    if(arg1 == 3){
+        local->unk10[2] = 0.0f;
+        local->unk10[1] = 0.0f;
+        local->unk10[0] = 0.0f;
+    }
+    this->state = arg1;
+}
+
+f32 func_8038A6B8(ActorMarker *marker){
+    Actor *actor = marker_getActor(marker);
+    ActorLocal_RBB_40F0 *local = (ActorLocal_RBB_40F0 *)&actor->local;
+    int i;
+    f32 f12 = 0;
+
+    for(i = 0; i < 3; i++){
+        f12 += ABS(local->unk4[i]);
+    }
+    return f12/500.0f;
+}
+
+void func_8038A724(Actor *this){
+    ActorLocal_RBB_40F0 *local = (ActorLocal_RBB_40F0 *)&this->local;
+    int i;
+    f32 sp1C = time_getDelta();
+    
+
+    if(!this->unk16C_4){
+        this->marker->propPtr->unk8_3 = 1;
+        this->unk16C_4 = 1;
+        actor_collisionOff(this);
+        local->unk0 = 0;
+        local->unk0 = (this->modelCacheIndex == 0x17E) ? 1: local->unk0;
+        local->unk0 = (this->modelCacheIndex == 0x17F) ? 2: local->unk0;
+        local->unk0 = (this->modelCacheIndex == 0x180) ? 3: local->unk0;
+
+        this->position_x = D_80390760[local->unk0].unk0[0];
+        this->position_y = D_80390760[local->unk0].unk0[1];
+        this->position_z = D_80390760[local->unk0].unk0[2];
+        func_8038A524(this, 1);
+    }//L8038A884
+
+    this->pitch += local->unk4[0]*sp1C;
+    this->yaw += local->unk4[1]*sp1C;
+    this->roll += local->unk4[2]*sp1C;
+
+    for(i = 0; i < 3; i++){//L8038A8D4
+        if(local->unk10[i] < local->unk4[i]){
+            local->unk4[i] -= 75.0f*sp1C;
+            local->unk4[i] = MAX(local->unk10[i], local->unk4[i]);
+        }//L8038A924
+        else if(local->unk4[i] < local->unk10[i]){
+            local->unk4[i] += 75.0f*sp1C;
+            local->unk4[i] = MIN(local->unk10[i], local->unk4[i]);
+        }
+    }
+
+    if(this->state == 1){
+        local->unk10[0] = D_80390760[local->unk0].unkC[0]*func_8038A4E0();
+        local->unk10[1] = D_80390760[local->unk0].unkC[1]*func_8038A4E0();
+        local->unk10[2] = D_80390760[local->unk0].unkC[2]*func_8038A4E0();
+    }
+    
+    if(this->state == 2){
+        if(0.0f < local->unk1C){
+            if(ml_timer_update(&local->unk1C, sp1C)){
+                func_8038A524(this, 3);
+            }//L8038AA8C
+        }else{
+            if( local->unk4[0] == local->unk10[0]
+                && local->unk4[1] == local->unk10[1]
+                && local->unk4[2] == local->unk10[2]
+            ){
+                local->unk1C = 1.0f;
+            }
+        }
+    }//L8038AB04
+    
+    if(this->state == 3){
+        if(0.0f < local->unk1C){
+            if(ml_timer_update(&local->unk1C, sp1C)){
+                func_8038A524(this, 2);
+            }//L8038AA8C
+        }else{
+            if( local->unk4[0] == local->unk10[0]
+                && local->unk4[1] == local->unk10[1]
+                && local->unk4[2] == local->unk10[2]
+            ){
+                local->unk1C = 1.0f;
+            }
+        }
+    }
+}