Actor decomp (#183)

* Actor decomp

1 files changed, 37 insertions, 170 deletions

diff --git a/include/actor_types.h b/include/actor_types.h
index 2ce7afaf9..2624689ce 100644
--- a/include/actor_types.h
+++ b/include/actor_types.h
@@ -1,179 +1,46 @@
 #include <ultra64.h>
 #include <macros.h>
+#include <common_structs.h>
 
 // Made this because there will likely be a lot of structs in this file that will be compiled into one eventually.
 // This keeps the other files cleaner.
 
-struct choochoo {
-    s32 unk0;
-    s16 unk4;
-    s16 unk6;
-    s32 unk8;
-
-};
-
-struct choochooTrain {
-    s32 unk0;
-    s16 unk4;
-    s16 unk6;
-    f32 unk8;
-    s32 unkC;
-    s32 unk10;
-    s32 unk14;
-    f32 unk18;
-    s32 unk1C;
-    s32 unk20;
-    f32 unk24;
-    s32 unk28;
-    s32 unk2C;
-    s32 unk2E;
-    s32 unk30;
-    s32 unk32;
-    s32 unk34;
-    s32 unk36;
-    s32 unk38;
-};
-
-struct UnkStruct_802976D8 {
-    s16 unk0;
-    s16 unk2;
-    s16 unk4;
+struct piranha_plant {
+    /* 0x00 */ s16 unk0; // 0xC, 0xD, or 0x2B
+    #ifdef AVOID_UB
+    /* 0x02 */ u16 unk2;
+    #else
+               s16 unk2; // bitflag
+    #endif
+    /* 0x04 */ s16 unk4; // Timer?
+    /* 0x06 */ s16 unk6; // 1
+    /* 0x08 */ s16 unk8;
+    /* 0x0A */ s16 unkA;
+    /* 0x0C */ f32 unkC;
+    /* 0x10 */ Vec3s unk10; // Actor rotation
+    /* 0x18 */ s32 unk18;
+    /* 0x1C */ f32 unk1C;
+    /* 0x20 */ s16 unk20; 
+    /* 0x22 */ s16 unk22;
+    /* 0x24 */ s16 unk24;
+    /* 0x26 */ s16 unk26;
+    /* 0x28 */ s16 unk28;
+    /* 0x2A */ s16 unk2A;
 };
 
-// copied from player struct
-struct bigboi {
-    /* 0x0000 */ f32 unk_000;
-    /* 0x0004 */ f32 unk_004;
-    /* 0x0008 */ f32 unk_008;
-    /* 0x000C */ s32 unk_00C;
-    /* 0x0010 */ char unk_010[0x4];
-    /* 0x0014 */ f32 posX;
-    /* 0x0018 */ f32 unk_018;
-    /* 0x001C */ f32 unk_01C;
-    /* 0x0020 */ f32 unk_020;
-    /* 0x0024 */ f32 rotY;
-    /* 0x0028 */ f32 rotZ;
-    /* 0x002C */ s16 unk_02C;
-    /* 0x002E */ s16 unk_02E;
-    /* 0x0030 */ s16 unk_030;
-    /* 0x0032 */ char unk_032[0x2];
-    /* 0x0034 */ f32 unk_034;
-    /* 0x0038 */ s16 unk_038;
-                 s16 unk_03A;
-    /* 0x003C */ f32 unk_03C;
-    /* 0x0040 */ char unk_040[0x2];
-    /* 0x0042 */ s16 unk_042;
-    /* 0x0044 */ s16 unk_044;
-    /* 0x0046 */ s16 unk_046;
-    /* 0x0048 */ char unk_048[0x10];
-    /* 0x0058 */ f32 unk_058;
-    /* 0x005C */ f32 unk_05C;
-    /* 0x0060 */ f32 unk_060;
-    /* 0x0064 */ f32 unk_064;
-    /* 0x0068 */ f32 unk_068;
-    /* 0x006C */ f32 unk_06C;
-    /* 0x0070 */ f32 unk_070;
-    /* 0x0074 */ f32 unk_074;
-    /* 0x0078 */ s16 unk_078;
-    /* 0x007A */ s16 unk_07A;
-    /* 0x007C */ s32 unk_07C;
-    /* 0x0080 */ f32 unk_080;
-    /* 0x0084 */ f32 unk_084;
-    /* 0x0088 */ f32 unk_088;
-    /* 0x008C */ f32 unk_08C;
-    /* 0x0090 */ f32 unk_090;
-    /* 0x0094 */ f32 unk_094;
-    /* 0x0098 */ f32 unk_098;
-    /* 0x009C */ f32 unk_09C;
-    /* 0x00A0 */ f32 unk_0A0;
-    /* 0x00A4 */ f32 unk_0A4;
-    /* 0x00A8 */ s16 unk_0A8;
-    /* 0x00AA */ s16 unk_0AA;
-    /* 0x00AC */ s16 unk_0AC;
-    /* 0x00AE */ s16 unk_0AE;
-    /* 0x00B0 */ s16 unk_0B0;
-    /* 0x00B2 */ s16 unk_0B2;
-    /* 0x00B4 */ s16 unk_0B4;
-    /* 0x00B6 */ s16 unk_0B6;
-    /* 0x00B8 */ f32 unk_0B8;
-    /* 0x00BC */ s32 unk_0BC;
-    /* 0x00C0 */ s16 unk_0C0;
-    /* 0x00C2 */ s16 unk_0C2;
-    /* 0x00C4 */ s16 unk_0C4;
-    /* 0x00C6 */ s16 unk_0C6;
-    /* 0x00C8 */ s16 unk_0C8;
-    /* 0x00CA */ s16 unk_0CA;
-    /* 0x00CC */ char unk_0CC[0x10];
-    /* 0x00DC */ s16 unk_0DC;
-    /* 0x00DE */ s16 unk_0DE;
-    /* 0x00E0 */ s16 unk_0E0;
-    /* 0x00E2 */ s16 unk_0E2;
-    /* 0x00E4 */ f32 unk_0E4;
-    /* 0x00E8 */ f32 unk_0E8;
-    /* 0x00EC */ f32 unk_0EC;
-    /* 0x00F0 */ f32 unk_0F0;
-    /* 0x00F4 */ f32 unk_0F4;
-    /* 0x00F8 */ char unk_0F8[0x2];
-    /* 0x00FA */ s16 unk_0FA;
-    /* 0x00FC */ f32 unk_0FC;
-    /* 0x0100 */ f32 unk_100;
-    /* 0x0104 */ f32 unk_104;
-    /* 0x0108 */ f32 unk_108;
-    /* 0x010C */ s16 unk_10C;
-    /* 0x010E */ char unk_10E[0x2];
-    /* 0x0110 */ s16 unk_110;
-    /* 0x0112 */ s16 unk_112;
-    /* 0x0114 */ s16 unk_114;
-    /* 0x0116 */ s16 unk_116;
-    /* 0x0118 */ s16 unk_118;
-    /* 0x011A */ s16 unk_11A;
-    /* 0x011C */ f32 unk_11C;
-    /* 0x0120 */ f32 unk_120;
-    /* 0x0124 */ f32 unk_124;
-    /* 0x0128 */ f32 unk_128;
-    /* 0x012C */ f32 unk_12C;
-    /* 0x0130 */ f32 unk_130;
-    /* 0x0134 */ f32 unk_134;
-    /* 0x0138 */ f32 unk_138;
-    /* 0x013C */ f32 unk_13C;
-    /* 0x0140 */ f32 unk_140;
-    /* 0x0144 */ f32 unk_144;
-    /* 0x0148 */ f32 unk_148;
-    /* 0x014C */ char unk_14C[0x4];
-    /* 0x0150 */ f32 unk_150[9];
-    /* 0x0174 */ f32 unk_174[9];
-    /* 0x0198 */ f32 unk_198;
-    /* 0x019C */ f32 unk_19C;
-    /* 0x01A0 */ f32 unk_1A0;
-    /* 0x01A4 */ s8 unk_1A4;
-    /* 0x01A5 */ s8 unk_1A5;
-    /* 0x01A6 */ s16 unk_1A6;
-    /* 0x01A8 */ f32 unk_1A8;
-    /* 0x01AC */ s32 unk_1AC;
-    /* 0x01B0 */ f32 unk_1B0;
-    /* 0x01B4 */ f32 unk_1B4;
-    /* 0x01B8 */ f32 unk_1B8;
-    /* 0x01BC */ s8 unk_1BC;
-    /* 0x01BD */ s8 unk_1BD;
-    /* 0x01BE */ s16 unk_1BE;
-    /* 0x01C0 */ f32 unk_1C0;
-    /* 0x01C4 */ s32 unk_1C4;
-    /* 0x01C8 */ f32 unk_1C8;
-    /* 0x01CC */ f32 unk_1CC;
-    /* 0x01D0 */ f32 unk_1D0;
-    /* 0x01D4 */ s8 unk_1D4;
-    /* 0x01D5 */ s8 unk_1D5;
-    /* 0x01D6 */ s16 unk_1D6;
-    /* 0x01D8 */ f32 unk_1D8;
-    /* 0x01DC */ s32 unk_1DC;
-    /* 0x01E0 */ f32 unk_1E0;
-    /* 0x01E4 */ f32 unk_1E4;
-    /* 0x01E8 */ f32 unk_1E8;
-    /* 0x01EC */ s8 unk_1EC;
-    /* 0x01ED */ s8 unk_1ED;
-    /* 0x01EE */ s16 unk_1EE;
-    /* 0x01F0 */ f32 unk_1F0;
-    /* 0x01F4 */ s32 unk_1F4;
-    /* 0x01F8 */ f32 unk_1F8;
-    /* 0x01FC */ f32 unk_1FC;
+struct Actor {
+    /* 0x00 */ s16 unk0; // 0xC, 0xD, or 0x2B
+    #ifdef AVOID_UB
+    /* 0x02 */ u16 unk2;
+    #else
+               s16 unk2; // bitflags
+    #endif
+    /* 0x04 */ s16 unk4; // Timer?
+    /* 0x06 */ s16 unk6; // 1 // train wheel rot?
+    /* 0x08 */ f32 unk8;
+               f32 unkC;
+    /* 0x0C */ Vec3s unk10; // Actor rotation
+    /* 0x18 */ Vec3f unk18;
+    /* 0x24 */ Vec3f unk24;
+    /* 0x30 */ UnkActorInner unk30;
 };