BotW nxargs param data 010 template

BotW.h

typedef uchar u8;
typedef ushort u16;
typedef uint u32;
typedef ulong u64;

struct Vec3 {
  float x, y, z;
};

enum<u8> BotwType {  // non standard syntax, ugh
  // Do nothing.
  BotwType_None = 0,
  // Spawn all actors whose spawn conditions are satisfied. 
  BotwType_CreateActors = 1,
  // Any other type is ignored.
};

struct BotwHeader {
  char magic[4];  // must be "BotW"
  u16 x4;  // unused
  u8 x6;  // unused
  BotwType type;
  u32 padding;
  u8 num_actor_entries;  // only used for type-1 data
  u8 padding2[3];
};

enum<u8> BotwActorEntryFlag {
  // Add the "DropActor" actor parameter to the spawned actor.
  // The value is determined using ActorInfoData and drop_actor_name_hash.
  // This is used to set treasure chest drops.
  BotwActorEntryFlag_HasDropActor = 1,
  // Treat the velocity Vec3 as a relative velocity.
  BotwActorEntryFlag_RelativeVelocity = 2,
};

enum<u8> BotwFlagDataType {
  BotwFlagDataType_Bool = 1,
  BotwFlagDataType_S32 = 2,
  BotwFlagDataType_F32 = 3,
};

enum<u8> BotwActorEntryConditionOp {
  BotwActorEntryConditionOp_None = 0,
  BotwActorEntryConditionOp_Eq = 1,
  BotwActorEntryConditionOp_NotEq = 2,
  BotwActorEntryConditionOp_Gt = 3,
  BotwActorEntryConditionOp_Gte = 4,
  BotwActorEntryConditionOp_Lt = 5,
  BotwActorEntryConditionOp_Lte = 6,
};

struct BotwActorEntryCondition {
  u32 flag_name_hash;
  u32 rhs_value;
  BotwFlagDataType flag_data_type;
  BotwActorEntryConditionOp op;
  u8 padding[2];
};

struct BotwActorEntry {
  u32 actor_name_hash;
  u32 drop_actor_name_hash;  // only used if flag & 1
  Vec3 position_offset;
  Vec3 rotate;
  Vec3 velocity;
  BotwActorEntryFlag flag;
  u8 num_conditions;
  u8 padding[2];
  // Each condition must be satisfied for the actor to be spawned.
  // satisfied means: (GetFlagValue(flag_name_hash) <op> rhs_value) is true)
  BotwActorEntryCondition conditions[num_conditions];
};

BotwHeader header;
if (header.type == BotwType_CreateActors)
  BotwActorEntry actor_entries[header.num_actor_entries] <optimize=false>;