typedef struct { 		
	UCHAR Opcode;		// 0x00
} Nop;						

This bytecode is used for alignment of 1-byte opcodes and ending ElseIf blocks.

typedef struct { 		
	UCHAR Opcode;		// 0x01
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Evt_end;						

This bytecode ends the current Main/Sub script.

typedef struct { 		
	UCHAR Opcode;		// 0x02
} Evt_next;						

This bytecode moves to the next event in the sequence.

typedef struct { 		
	UCHAR Opcode;		// 0x03
	UCHAR NextEventId;	// Event ID to chain to
} Evt_chain;						

This bytecode chains the current event to the specified next event ID, allowing the script to continue execution from the linked event.

typedef struct { 		
	UCHAR Opcode;		// 0x04
	UCHAR data1;		// Typically FF
	UCHAR GoSub;		// Opcode for GoSub 0x18
	UCHAR ScdId;		// Sub Script ID to Jump to
} Evt_exec;						

This bytecode executes the specified event with given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x05
	UCHAR EventId;		// Event ID to terminate
} Evt_kill;						

This bytecode terminates the specified event.

typedef struct { 		
	UCHAR Opcode;		// 0x06
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT Size;		// Size of the block to check
} Ifel_ck;						

This bytecode checks a condition and branches accordingly.

typedef struct { 		
	UCHAR Opcode;		// 0x07
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT Size;		// Size of the block to check
} Else_ck;						

This bytecode specifies the size of the block to check if the corresponding Ifel_ck condition is met.

typedef struct { 		
	UCHAR Opcode;		// 0x08
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Endif;						

This bytecode marks the end of an If/ElseIf/Else block.

typedef struct { 		
	UCHAR Opcode;		// 0x09
	UCHAR Sleeping;		// Opcode for Sleeping 0x0A
	USHORT Count;		// Timer / Sleep Duration
} Sleep;						

This bytecode pauses script execution for the specified duration.

typedef struct { 		
	UCHAR Opcode;		// 0x0A
	USHORT Count;		// Timer / Sleep Duration
} Sleeping;						

This bytecode pauses script execution for the specified duration.

typedef struct { 		
	UCHAR Opcode;		// 0x0B
} Wsleep;						

This bytecode used before 0C will wait until the current XA sound has finished playing before proceeding.

typedef struct { 		
	UCHAR Opcode;		// 0x0C
} Wsleeping;						

This bytecode used after 0B will wait until the current XA sound has finished playing before proceeding.

typedef struct { 		
	UCHAR Opcode;		// 0x0D
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT Size;		// Size of the block to check
	USHORT Count;		// Amount of times block is looped
} For;						

This bytecode begins a for-loop with the specified start and end values.

typedef struct { 		
	UCHAR Opcode;		// 0x0E
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Next;						

This bytecode marks the end of a for-loop.

typedef struct { 		
	UCHAR Opcode;		// 0x0F
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT Size;		// Size of the block to check
} While;						

This bytecode begins a while-loop that continues as long as the specified condition is true.

typedef struct { 		
	UCHAR Opcode;		// 0x10
	UCHAR LoopId;		// ID of the while-loop to end
} Ewhile;						

This bytecode ends the specified while-loop.

typedef struct { 		
	UCHAR Opcode;		// 0x11
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT Size;		// Size of the block to check
} Do;						

This bytecode begins a do-while loop that executes the loop body once before checking the condition.

typedef struct { 		
	UCHAR Opcode;		// 0x12
	UCHAR LoopId;		// ID of the do-while loop to end
} Edwhile;						

This bytecode ends the specified do-while loop.

typedef struct { 		
	UCHAR Opcode;		// 0x13
	UCHAR SwitchId;		// ID of the switch variable
	USHORT Size;		// Size of the block to check
} Switch;						

This bytecode begins a switch-case block with the specified switch variable and default size.

typedef struct { 		
	UCHAR Opcode;		// 0x14
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT Size;		// Size of the block to check
	USHORT CaseValue;	// Value to compare with the switch variable
} Case;						

This bytecode defines a case within a switch-case block.

typedef struct { 		
	UCHAR Opcode;		// 0x15
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Default;						

This bytecode marks the default case in a switch-case block.

typedef struct { 		
	UCHAR Opcode;		// 0x16
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Eswitch;						

This bytecode ends the switch-case block.

typedef struct { 		
	UCHAR Opcode;		// 0x17
	UCHAR Ifel_ctr;		// Always 0xFF (0x01 on r304-sub05, only)
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT Offset;		// Relative Pointer, always references same script
} Goto;						

This bytecode jumps to the specified offset within the script.

typedef struct { 		
	UCHAR Opcode;		// 0x18
	UCHAR SubroutineId;	// ID of the subroutine to call
} Gosub;						

This bytecode calls the specified subroutine.

typedef struct { 		
	UCHAR Opcode;		// 0x19
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Return;						

This bytecode returns from the specified subroutine.

typedef struct { 		
	UCHAR Opcode;		// 0x1A
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Break;						

This bytecode breaks out of the specified loop.

typedef struct { 		
	UCHAR Opcode;		// 0x1B
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT StartValue;	// Start value of the loop counter
	UCHAR zAlign2;		// Always Zero (Alignment byte)
	SHORT EndValue;		// End value of the loop counter
} For2;						

This bytecode begins a for-loop with the specified start and end values.

typedef struct { 		
	UCHAR Opcode;		// 0x1C
} Break_point;						

This bytecode sets a breakpoint for debugging purposes.

typedef struct { 		
	UCHAR Opcode;		// 0x1D
	UCHAR Source;		// Source index
	UCHAR DestinationId;	// Destination index
	UCHAR Typecast;		// Typecast operation
} Work_copy;						

This bytecode copies a value from the source index to the destination index with an optional typecast.

typedef struct { 		
	UCHAR Opcode;		// 0x1E
} Nop;						

This bytecode is used for alignment of 1-byte opcodes and ending ElseIf blocks.

typedef struct { 		
	UCHAR Opcode;		// 0x1F
} Nop;						

This bytecode is used for alignment of 1-byte opcodes and ending ElseIf blocks.

typedef struct { 		
	UCHAR Opcode;		// 0x20
} Nop;						

This bytecode is used for alignment of 1-byte opcodes and ending ElseIf blocks.

typedef struct { 		
	UCHAR Opcode;		// 0x21
	UCHAR Flag;			// System flag to check
	UCHAR Id;			// Bit ID to check
	UCHAR OnOff;		// On/Off state to check
} Ck;						

This bytecode checks the specified system flag and bit ID for the given On/Off state.

typedef struct { 		
	UCHAR Opcode;		// 0x22
	UCHAR Flag;			// System flag to set
	UCHAR Id;			// Bit ID to set
	UCHAR OnOff;		// On/Off state to set
} Set;						

This bytecode sets the specified system flag and bit ID to the given On/Off state.

typedef struct { 		
	UCHAR Opcode;		// 0x23
	UCHAR Flag;			// System flag to compare
	UCHAR Operator;		// Comparison operator
	USHORT Value;		// Value to compare against
} Cmp;						

This bytecode compares the specified system flag with the given value using the provided comparison operator.

typedef struct { 		
	UCHAR Opcode;		// 0x24
	UCHAR Destination;	// Destination index
	SHORT Source;		// Source value
} Save;						

This bytecode saves the specified source value to the destination index.

typedef struct { 		
	UCHAR Opcode;		// 0x25
	UCHAR Destination;	// Destination index
	UCHAR Source;		// Source index
} Copy;						

This bytecode copies the value from the source index to the destination index.

typedef struct { 		
	UCHAR Opcode;		// 0x26
	UCHAR zAlign;		// Always Zero (Alignment byte)
	UCHAR Operator;		// Arithmetic operation to perform
	UCHAR Flag;			// Memory Location to apply math to
	SHORT Value;		// Amount used in operation
} Calc;						

This bytecode performs the specified arithmetic operation on the operands and stores the result.

typedef struct { 		
	UCHAR Opcode;		// 0x27
	UCHAR Operand1;		// First operand
	UCHAR Operator;		// Arithmetic operation to perform
	UCHAR Operand2;		// Second operand
} Calc2;						

This bytecode performs the specified arithmetic operation on the two operands and stores the result.

typedef struct { 		
	UCHAR Opcode;		// 0x28
} Sce_rnd;						

This bytecode generates a random value.

typedef struct { 		
	UCHAR Opcode;		// 0x29
	UCHAR CutId;		// ID of the cutscene
} Cut_chg;						

This bytecode changes the current camera to the specified camera ID.

typedef struct { 		
	UCHAR Opcode;		// 0x2A
} Cut_old;						

This bytecode reverts to the previous camera.

typedef struct { 		
	UCHAR Opcode;		// 0x2B
	UCHAR Type;			// Message type
	UCHAR MessageId;	// ID of the message to display
	UCHAR zAlign;		// Always Zero (Alignment byte)
	USHORT DisplayTime;	// Time to display the message
} Message_on;						

This bytecode displays the specified message.

typedef struct { 		
	UCHAR Opcode;		// 0x2C
	UCHAR AotId;		// AOT ID
	UCHAR zAlign0;		// Always Zero (Alignment byte)
	UCHAR Floor;		// Floor number
	UCHAR Flag;			// Flag
	SHORT X;			// X position
	SHORT Z;			// Z position
	USHORT Width;		// Width
	USHORT Depth;		// Depth
	UCHAR Data0;		// Data 0
	UCHAR Data1;		// Data 1
	USHORT Data2;		// Data 2
	USHORT Data3;		// Data 3
	USHORT Data4;		// Data 4
} Aot_set;						

This bytecode sets the properties of the specified AOT.

typedef struct { 		
	UCHAR Opcode;		// 0x2D
	UCHAR ModelId;		// Model ID
	UCHAR zAlign0;		// Always Zero (Alignment byte)
	UCHAR Floor;		// Floor number
	UCHAR zAlign1;		// Always Zero (Alignment byte)
	UCHAR zAlign2;		// Always Zero (Alignment byte)
	USHORT Type;		// Object type
	USHORT Flag;		// Flag
	SHORT X;			// X position
	SHORT Y;			// Y position
	SHORT Z;			// Z position
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
	SHORT OffsetX;		// Offset X
	SHORT OffsetY;		// Offset Y
	SHORT OffsetZ;		// Offset Z
	SHORT SizeX;		// Size X
	SHORT SizeY;		// Size Y
	SHORT SizeZ;		// Size Z
	UCHAR Data0;		// Data 0
	UCHAR Data1;		// Data 1
	USHORT Data2;		// Data 2
	USHORT Data3;		// Data 3
	USHORT Data4;		// Data 4
	USHORT Data5;		// Data 5
	USHORT Data6;		// Data 6
	USHORT Data7;		// Data 7
	USHORT Data8;		// Data 8
	USHORT Data9;		// Data 9
} Obj_model_set;						

This bytecode sets the properties of the specified object model.

typedef struct { 		
	UCHAR Opcode;		// 0x2E
	UCHAR Type;			// Type of Work Set to Select
	UCHAR EntityId;		// ID of Entity to select
} Work_set;						

This bytecode sets the properties of the specified work (task).

typedef struct { 		
	UCHAR Opcode;		// 0x2F
	UCHAR SpeedId;		// ID of the speed setting
	USHORT SpeedValue;	// Value of the speed setting
} Speed_set;						

This bytecode sets the specified speed setting.

typedef struct { 		
	UCHAR Opcode;		// 0x30
} Add_speed;						

This bytecode increments the speed setting.

typedef struct { 		
	UCHAR Opcode;		// 0x31
} Add_aspeed;						

This bytecode increments the angular speed setting.

typedef struct { 		
	UCHAR Opcode;		// 0x32
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
} Pos_set;						

This bytecode sets the position in 3D space.

typedef struct { 		
	UCHAR Opcode;		// 0x33
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
} Dir_set;						

This bytecode sets the direction in 3D space.

typedef struct { 		
	UCHAR Opcode;		// 0x34
	UCHAR MemberId;		// ID of the member
	USHORT Value;		// Value to set
} Member_set;						

This bytecode sets the properties of the specified member.

typedef struct { 		
	UCHAR Opcode;		// 0x35
	UCHAR MemberId;		// ID of the member
	UCHAR Value;		// Value to set
} Member_set2;						

This bytecode sets a single property of the specified member.

typedef struct { 		
	UCHAR Opcode;		// 0x36
	UCHAR SeId;			// ID of the sound effect to play
	UCHAR Volume;		// Volume of the sound effect
	UCHAR Pan;			// Pan of the sound effect
	UCHAR Param1;		// Parameter 1 for the sound effect
	UCHAR Param2;		// Parameter 2 for the sound effect
	UCHAR Param3;		// Parameter 3 for the sound effect
	UCHAR Param4;		// Parameter 4 for the sound effect
	UCHAR Param5;		// Parameter 5 for the sound effect
	UCHAR Param6;		// Parameter 6 for the sound effect
	UCHAR Param7;		// Parameter 7 for the sound effect
	UCHAR Param8;		// Parameter 8 for the sound effect
} Se_on;						

This bytecode plays the specified sound effect with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x37
	UCHAR ScaId;		// ID of the scale to set
	UCHAR Value;		// Value to set the scale to
	UCHAR Type;			// Type of scale variable
} Sca_id_set;						

This bytecode sets the specified scale ID to the given value.

typedef struct { 		
	UCHAR Opcode;		// 0x38
	UCHAR FlrId;		// ID of the floor to set
	UCHAR Value;		// Value to set the floor to
} Flr_set;						

This bytecode sets the specified floor ID to the given value.

typedef struct { 		
	UCHAR Opcode;		// 0x39
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
} Dir_ck;						

This bytecode checks the specified direction coordinates.

typedef struct { 		
	UCHAR Opcode;		// 0x3A
	UCHAR EsprId;		// ID of the espr to turn on
	UCHAR Param1;		// Parameter 1
	UCHAR Param2;		// Parameter 2
	UCHAR Param3;		// Parameter 3
	UCHAR Param4;		// Parameter 4
	UCHAR Param5;		// Parameter 5
	UCHAR Param6;		// Parameter 6
	UCHAR Param7;		// Parameter 7
	UCHAR Param8;		// Parameter 8
	UCHAR Param9;		// Parameter 9
	UCHAR Param10;		// Parameter 10
	UCHAR Param11;		// Parameter 11
	UCHAR Param12;		// Parameter 12
	UCHAR Param13;		// Parameter 13
	UCHAR Param14;		// Parameter 14
	UCHAR Param15;		// Parameter 15
} Sce_espr_on;						

This bytecode turns on the specified espr with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x3B
	UCHAR AotType;		// Type of AOT to set
	UCHAR Id;			// ID of the AOT to set
	UCHAR Floor;		// Floor number
	UCHAR Super;		// Super parameter
	UCHAR X;			// X coordinate
	UCHAR Y;			// Y coordinate
	UCHAR Z;			// Z coordinate
	UCHAR Width;		// Width of the AOT
	UCHAR Depth;		// Depth of the AOT
	UCHAR Height;		// Height of the AOT
	UCHAR DirX;			// X direction
	UCHAR DirY;			// Y direction
	UCHAR DirZ;			// Z direction
	UCHAR InitParam;	// Initial parameter
	UCHAR EventParam;	// Event parameter
	UCHAR ConfigParam;	// Configuration parameter
	UCHAR Type;			// Type of the AOT
	UCHAR Flags;		// Flags for the AOT
	UCHAR Reserved;		// Reserved byte
} Door_aot_set;						

This bytecode sets the specified door AOT parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x3C
	UCHAR AutoId;		// ID of the auto cutscene to set
} Cut_auto;						

This bytecode sets the specified auto cutscene parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x3D
	UCHAR SourceId;		// ID of the source member to copy from
	UCHAR DestinationId;	// ID of the destination member to copy to
} Member_copy;						

This bytecode copies the specified member parameters from the source to the destination.

typedef struct { 		
	UCHAR Opcode;		// 0x3E
	UCHAR zAlign;		// Always Zero (Alignment byte)
	UCHAR Flag;			// Load_member_addr_branch() argv[1]
	UCHAR Operator;		// Comparison operator
	SHORT Value;		// Value to compare
} Member_cmp;						

This bytecode compares the specified member parameters with the given value.

typedef struct { 		
	UCHAR Opcode;		// 0x3F
	UCHAR MotionId;		// ID of the motion to set
	UCHAR Mode;			// Mode to set the motion to
	UCHAR Param;		// Parameter for the motion
} Plc_motion;						

This bytecode sets the specified motion parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x40
	UCHAR zAlign;		// Always Zero (Alignment byte)
	UCHAR DestId;		// ID of the destination to set
	UCHAR Mode;			// Mode to set the destination to
	UCHAR Param1;		// Parameter 1 for the destination
	UCHAR Param2;		// Parameter 2 for the destination
	UCHAR Param3;		// Parameter 3 for the destination
} Plc_dest;						

This bytecode sets the specified destination parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x41
	UCHAR zAlign;		// Always Zero (Alignment byte)
	UCHAR NeckId;		// ID of the neck to set
	UCHAR Param1;		// Parameter 1 for the neck
	UCHAR Param2;		// Parameter 2 for the neck
	UCHAR Param3;		// Parameter 3 for the neck
	UCHAR Param4;		// Parameter 4 for the neck
	UCHAR Param5;		// Parameter 5 for the neck
	UCHAR Param6;		// Parameter 6 for the neck
	UCHAR Param7;		// Parameter 7 for the neck
} Plc_neck;						

This bytecode sets the specified neck parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x42
} Plc_ret;	

This bytecode returns from the specified plc function.

typedef struct { 		
	UCHAR Opcode;		// 0x43
	UCHAR Type;			// Type of the flag
	USHORT Flag;		// Flag value
} Plc_flg;		

This bytecode sets the specified flag parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x44
	UCHAR EmId;			// ID of the enemy to set
	UCHAR Param1;		// Parameter 1
	UCHAR Param2;		// Parameter 2
	UCHAR Param3;		// Parameter 3
	UCHAR Param4;		// Parameter 4
	UCHAR Param5;		// Parameter 5
	UCHAR Param6;		// Parameter 6
	UCHAR Param7;		// Parameter 7
	UCHAR Param8;		// Parameter 8
	UCHAR Param9;		// Parameter 9
	UCHAR Param10;		// Parameter 10
	UCHAR Param11;		// Parameter 11
	UCHAR Param12;		// Parameter 12
	UCHAR Param13;		// Parameter 13
	UCHAR Param14;		// Parameter 14
	UCHAR Param15;		// Parameter 15
	UCHAR Param16;		// Parameter 16
	UCHAR Param17;		// Parameter 17
	UCHAR Param18;		// Parameter 18
	UCHAR Param19;		// Parameter 19
	UCHAR Param20;		// Parameter 20
	UCHAR Param21;		// Parameter 21
} Sce_em_set;						

This bytecode sets the specified enemy parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x45
	UCHAR ColId;		// ID of the color to set
	UCHAR Value;		// Value to set the color to
	UCHAR Type;			// Type of color operation
} Col_chg_set;						

This bytecode sets the specified color parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x46
	UCHAR AotType;		// Type of AOT to reset
	UCHAR Id;			// ID of the AOT to reset
	UCHAR Param1;		// Parameter 1
	UCHAR Param2;		// Parameter 2
	UCHAR Param3;		// Parameter 3
	UCHAR Param4;		// Parameter 4
	UCHAR Param5;		// Parameter 5
	UCHAR Param6;		// Parameter 6
	UCHAR Param7;		// Parameter 7
} Aot_reset;						

This bytecode resets the specified AOT parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x47
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Aot_on;						

This bytecode turns on the specified AOT.

typedef struct { 		
	UCHAR Opcode;		// 0x48
	UCHAR SuperId;		// ID of the super parameter to set
	UCHAR Param1;		// Parameter 1
	UCHAR Param2;		// Parameter 2
	UCHAR Param3;		// Parameter 3
	UCHAR Param4;		// Parameter 4
	UCHAR Param5;		// Parameter 5
	UCHAR Param6;		// Parameter 6
	UCHAR Param7;		// Parameter 7
	UCHAR Param8;		// Parameter 8
	UCHAR Param9;		// Parameter 9
	UCHAR Param10;		// Parameter 10
	UCHAR Param11;		// Parameter 11
	UCHAR Param12;		// Parameter 12
	UCHAR Param13;		// Parameter 13
	UCHAR Param14;		// Parameter 14
	UCHAR Param15;		// Parameter 15
} Super_set;						

This bytecode sets the specified super parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x49
	UCHAR SuperId;		// ID of the super parameter to reset
	UCHAR Param1;		// Parameter 1
	UCHAR Param2;		// Parameter 2
	UCHAR Param3;		// Parameter 3
	UCHAR Param4;		// Parameter 4
	UCHAR Param5;		// Parameter 5
} Super_reset;						

This bytecode resets the specified super parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x4A
	UCHAR GunId;		// ID of the gun to set
} Plc_gun;						

This bytecode sets the specified gun parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x4B
	UCHAR CutId;		// ID of the cutscene to replace
	UCHAR Param;		// Parameter for the cutscene
} Cut_replace;						

This bytecode replaces the specified cutscene parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x4C
	UCHAR EsprId;		// ID of the espr to kill
	UCHAR Mode;			// Mode to set the espr to
	UCHAR Param1;		// Parameter 1 for the espr
	UCHAR Param2;		// Parameter 2 for the espr
} Sce_espr_kill;						

This bytecode kills the specified espr with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x4D
	UCHAR ModelId;		// ID of the door model to set
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	USHORT Param1;		// Parameter 1 for the door model
	USHORT Param2;		// Parameter 2 for the door model
	USHORT Param3;		// Parameter 3 for the door model
	USHORT Param4;		// Parameter 4 for the door model
	USHORT Param5;		// Parameter 5 for the door model
	USHORT Param6;		// Parameter 6 for the door model
	USHORT Param7;		// Parameter 7 for the door model
	USHORT Param8;		// Parameter 8 for the door model
	USHORT Param9;		// Parameter 9 for the door model
	USHORT Param10;		// Parameter 10 for the door model
} Door_model_set;						

This bytecode sets the specified door model parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x4E
	UCHAR AotType;		// Type of AOT to set
	UCHAR Id;			// ID of the AOT to set
	UCHAR Floor;		// Floor number
	UCHAR Super;		// Super parameter
	UCHAR X;			// X coordinate
	UCHAR Y;			// Y coordinate
	UCHAR Z;			// Z coordinate
	UCHAR Width;		// Width of the AOT
	UCHAR Depth;		// Depth of the AOT
	UCHAR Height;		// Height of the AOT
	UCHAR DirX;			// X direction
	UCHAR DirY;			// Y direction
	UCHAR DirZ;			// Z direction
	UCHAR InitParam;	// Initial parameter
	UCHAR EventParam;	// Event parameter
	UCHAR ConfigParam;	// Configuration parameter
	UCHAR Type;			// Type of the AOT
	UCHAR Flags;		// Flags for the AOT
	UCHAR Reserved;		// Reserved byte
} Item_aot_set;						

This bytecode sets the specified item AOT parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x4F
	UCHAR KeyId;		// ID of the key to check
	UCHAR Mode;			// Mode to set the key to
	UCHAR Param;		// Parameter for the key
} Sce_key_ck;						

This bytecode checks the specified key parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x50
	UCHAR TrgId;		// ID of the trigger to check
	UCHAR Mode;			// Mode to set the trigger to
	UCHAR Param;		// Parameter for the trigger
} Sce_trg_ck;						

This bytecode checks the specified trigger parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x51
	UCHAR BgmId;		// ID of the BGM to control
	UCHAR Mode;			// Mode to set the BGM to
	UCHAR Param1;		// Parameter 1 for the BGM
	UCHAR Param2;		// Parameter 2 for the BGM
	UCHAR Param3;		// Parameter 3 for the BGM
} Sce_bgm_control;						

This bytecode controls the specified BGM parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x52
	UCHAR EsprId;		// ID of the espr to control
	UCHAR Mode;			// Mode to set the espr to
	UCHAR Param1;		// Parameter 1 for the espr
	UCHAR Param2;		// Parameter 2 for the espr
	UCHAR Param3;		// Parameter 3 for the espr
} Sce_espr_control;						

This bytecode controls the specified espr parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x53
	UCHAR FadeId;		// ID of the fade to set
	UCHAR Mode;			// Mode to set the fade to
	UCHAR Param1;		// Parameter 1 for the fade
	UCHAR Param2;		// Parameter 2 for the fade
	UCHAR Param3;		// Parameter 3 for the fade
} Sce_fade_set;						

This bytecode sets the specified fade parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x54
	UCHAR Espr3dId;		// ID of the 3D espr to turn on
	UCHAR Param1;		// Parameter 1
	UCHAR Param2;		// Parameter 2
	UCHAR Param3;		// Parameter 3
	UCHAR Param4;		// Parameter 4
	UCHAR Param5;		// Parameter 5
	UCHAR Param6;		// Parameter 6
	UCHAR Param7;		// Parameter 7
	UCHAR Param8;		// Parameter 8
	UCHAR Param9;		// Parameter 9
	UCHAR Param10;		// Parameter 10
	UCHAR Param11;		// Parameter 11
	UCHAR Param12;		// Parameter 12
	UCHAR Param13;		// Parameter 13
	UCHAR Param14;		// Parameter 14
	UCHAR Param15;		// Parameter 15
	UCHAR Param16;		// Parameter 16
	UCHAR Param17;		// Parameter 17
	UCHAR Param18;		// Parameter 18
	UCHAR Param19;		// Parameter 19
	UCHAR Param20;		// Parameter 20
	UCHAR Param21;		// Parameter 21
} Sce_espr3d_on;						

This bytecode turns on the specified 3D espr with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x55
	UCHAR MemberId;		// ID of the member to calculate
	UCHAR Operator;		// Arithmetic operation to perform
	USHORT Value;		// Value to use in the calculation
} Member_calc;						

This bytecode performs the specified arithmetic operation on the member with the given value.

typedef struct { 		
	UCHAR Opcode;		// 0x56
	UCHAR MemberId;		// ID of the member to calculate
	UCHAR Operator;		// Arithmetic operation to perform
	UCHAR Value;		// Value to use in the calculation
} Member_calc2;						

This bytecode performs the specified arithmetic operation on the member with the given value.

typedef struct { 		
	UCHAR Opcode;		// 0x57
	UCHAR BgmTblId;		// ID of the BGM table to set
	UCHAR Mode;			// Mode to set the BGM table to
	UCHAR Param1;		// Parameter 1 for the BGM table
	UCHAR Param2;		// Parameter 2 for the BGM table
	UCHAR Param3;		// Parameter 3 for the BGM table
	UCHAR Param4;		// Parameter 4 for the BGM table
} Sce_bgmtbl_set;						

This bytecode sets the specified BGM table parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x58
	UCHAR Rotation;		// Rotation value
	UCHAR Speed;		// Speed value
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Plc_rot;						

This bytecode sets the specified rotation parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x59
	UCHAR XaId;			// ID of the XA to turn on
	UCHAR Mode;			// Mode to set the XA to
	UCHAR Param;		// Parameter for the XA
} Xa_on;						

This bytecode turns on the specified XA with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x5A
	UCHAR WeaponId;		// ID of the weapon to change
} Weapon_chg;						

This bytecode changes the specified weapon parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x5B
	UCHAR Count;		// Count value
} Plc_cnt;								

This bytecode performs the specified arithmetic operation on the counter with the given value.

typedef struct { 		
	UCHAR Opcode;		// 0x5C
	UCHAR Intensity;	// Shake intensity
	UCHAR Duration;		// Shake duration
} Sce_shake_on;						

This bytecode turns on the specified shake effect with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x5D
	UCHAR Value;		// Value for Mizu_div
} Mizu_div_set;		

This bytecode sets the specified water division parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x5E
	UCHAR ItemId;		// ID of the item to check
} Keep_Item_ck;			

This bytecode checks the specified item parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x5F
	UCHAR Volume;		// XA volume level
} Xa_vol;						

This bytecode sets the specified XA volume and pan parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x60
	UCHAR Type;			// Kage type
	UCHAR Red;			// Red color value
	UCHAR Green;		// Green color value
	UCHAR Blue;			// Blue color value
	UCHAR Alpha;		// Alpha transparency value
	UCHAR Flag;			// Flag
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
	SHORT Width;		// Width
	SHORT Height;		// Height
	UCHAR zAlign;		// Always Zero (Alignment byte)
} Kage_set;								

This bytecode sets the specified shadow parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x61
	UCHAR Type;			// Cut be type
	USHORT Value;		// Value
} Cut_be_set;						

This bytecode sets the specified cutscene parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x62
	UCHAR ItemId;		// ID of the lost item
} Sce_Item_lost;						

This bytecode removes the specified item from the inventory.

typedef struct { 		
	UCHAR Opcode;		// 0x63
} Plc_gun_eff;					

This bytecode sets the specified gun effect parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x64
	UCHAR Type;			// Type
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
	UCHAR Red;			// Red color value
	UCHAR Green;		// Green color value
	UCHAR Blue;			// Blue color value
	UCHAR Alpha;		// Alpha transparency value
} Sce_espr_on2;						

This bytecode turns on the specified espr with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x65
	UCHAR EsprId;		// ID of the effect sprite to kill
} Sce_espr_kill2;					

This bytecode kills the specified espr with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x66
} Plc_stop;							

This bytecode stops the specified plc function.

typedef struct { 		
	UCHAR Opcode;		// 0x67
	UCHAR Aot;			// AOT index
	UCHAR Id;			// ID
	UCHAR Type;			// Type
	UCHAR Floor;		// Floor
	UCHAR Super;		// Super
	SHORT X;			// X coordinate
	SHORT Z;			// Z coordinate
	SHORT Width;		// Width
	SHORT Depth;		// Depth
	SHORT Unknown[8];	// Unknown data
} Aot_set_4p;						

This bytecode sets the specified 4-point AOT parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x68
	UCHAR Aot;			// AOT index
	UCHAR Id;			// ID
	UCHAR Type;			// Type
	UCHAR Floor;		// Floor
	UCHAR Super;		// Super
	SHORT X;			// X coordinate
	SHORT Z;			// Z coordinate
	SHORT Width;		// Width
	SHORT Depth;		// Depth
	UCHAR Destination;	// Destination
	UCHAR NextFloor;	// Next floor
	UCHAR NextRoom;		// Next room
	UCHAR NextX;		// Next X coordinate
	UCHAR NextZ;		// Next Z coordinate
	UCHAR NextWidth;	// Next width
	UCHAR NextDepth;	// Next depth
	SHORT Unknown[12];	// Unknown data
} Door_aot_set_4p;						

This bytecode sets the specified 4-point door AOT parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x69
	UCHAR Aot;			// AOT index
	UCHAR Id;			// ID
	UCHAR Type;			// Type
	UCHAR Floor;		// Floor
	UCHAR Super;		// Super
	SHORT X;			// X coordinate
	SHORT Z;			// Z coordinate
	SHORT Width;		// Width
	SHORT Depth;		// Depth
	SHORT ItemId;		// Item ID
	SHORT Unknown[8];	// Unknown data
} Item_aot_set_4p;						

This bytecode sets the specified 4-point item AOT parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x6A
	UCHAR LightId;		// ID of the light source
	SHORT PosX;			// X position
	SHORT PosZ;			// Z position
} Light_pos_set;						

This bytecode sets the specified light position parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x6B
	UCHAR LightId;		// ID of the light source
	UCHAR Brightness;	// Brightness value
	UCHAR Unknown;		// Unknown data
} Light_kido_set;						

This bytecode sets the specified light intensity and color parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x6C
} Rbj_reset;						

This bytecode resets the specified rbj parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x6D
	UCHAR ScreenId;		// Screen ID
	UCHAR Direction;	// Direction of movement
	UCHAR Speed;		// Speed of movement
} Sce_scr_move;						

This bytecode moves the specified screen with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x6E
	UCHAR PartId;		// ID of the part
	SHORT PosX;			// X position
	SHORT PosZ;			// Z position
} Parts_set;					

This bytecode sets the specified parts parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x6F
	UCHAR MovieId;		// ID of the movie
} Movie_on;						

This bytecode plays the specified movie.

typedef struct { 		
	UCHAR Opcode;		// 0x70
} Splc_ret;								

This bytecode returns from the specified splc function.

typedef struct { 		
	UCHAR Opcode;		// 0x71
} Splc_sce;						

This bytecode sets the specified splc parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x72
	UCHAR Type;			// Super type
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
	UCHAR Color;		// Color
	UCHAR Alpha;		// Alpha transparency
	UCHAR Unknown;		// Unknown data
} Super_on;							

This bytecode turns on the specified super with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x73
	UCHAR MirrorId;		// ID of the mirror
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
} Mirror_set;				

This bytecode sets the specified mirror position parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x74
	UCHAR Type;			// Fade type
	UCHAR Speed;		// Fade speed
	UCHAR Color;		// Fade color
} Sce_fade_adjust;						

This bytecode adjusts the specified fade parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x75
	UCHAR Type;			// Type
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
	SHORT Scale;		// Scale
	SHORT Alpha;		// Alpha transparency
	UCHAR R;			// Red component
	UCHAR G;			// Green component
	UCHAR B;			// Blue component
	UCHAR Unknown[6];	// Unknown data
} Sce_espr3d_on2;							

This bytecode turns on the specified 3D espr with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x76
	UCHAR ItemType;		// Item type
	UCHAR ItemId;		// Item ID
} Sce_Item_get;						

This bytecode gets the specified item with the given quantity.

typedef struct { 		
	UCHAR Opcode;		// 0x77
	UCHAR LineId;		// Line ID
	UCHAR StartX;		// Start X coordinate
	UCHAR StartY;		// Start Y coordinate
} Sce_line_start;							

This bytecode starts the specified line with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x78
	UCHAR LineId;		// Line ID
	UCHAR StartX;		// Start X coordinate
	UCHAR StartY;		// Start Y coordinate
	UCHAR EndX;			// End X coordinate
	UCHAR EndY;			// End Y coordinate
} Sce_line_main;						

This bytecode sets the specified line parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x79
} Sce_line_end;						

This bytecode ends the specified line.

typedef struct { 		
	UCHAR Opcode;		// 0x7A
	UCHAR PartId;		// Part ID
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
	UCHAR Unknown[2];	// Unknown data
} Sce_parts_bomb;						

This bytecode bombs the specified parts with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x7B
	UCHAR PartId;		// Part ID
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
	SHORT PosZ;			// Z position
	SHORT DirX;			// X direction
	SHORT DirY;			// Y direction
	SHORT DirZ;			// Z direction
	UCHAR Unknown[2];	// Unknown data
} Sce_parts_down;						

This bytecode moves down the specified parts with the given parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x7C
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT ColorR;		// Red color component of the light
	SHORT ColorG;		// Green color component of the light
	SHORT ColorB;		// Blue color component of the light
} Light_color_set;						

This bytecode sets the specified light color parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x7D
	UCHAR LightId;		// ID of the light source
	SHORT PosX;			// X position
	SHORT PosZ;			// Z position
} Light_pos_set2;						

This bytecode sets the specified light position parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x7E
	UCHAR LightId;		// ID of the light source
	UCHAR Brightness;	// Brightness value
	UCHAR Unknown[4];	// Unknown data
} Light_kido_set2;						

This bytecode sets the specified light intensity and color parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x7F
	UCHAR zAlign;		// Always Zero (Alignment byte)
	SHORT ColorR;		// Red color component of the light
	SHORT ColorG;		// Green color component of the light
	SHORT ColorB;		// Blue color component of the light
} Light_color_set2;						

This bytecode sets the specified light color parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x80
	UCHAR Volume;		// Volume level
} Se_vol;					

This bytecode sets the specified sound effect volume and pan parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x81
	UCHAR ItemId;		// ID of the item to check
	UCHAR Quantity;		// Quantity of the item to check
} Keep_Item_ck2;						

This bytecode checks the specified item parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x82
	UCHAR TaskId;		// ID of the espr task to set
	UCHAR Mode;			// Mode to set the espr task to
} Sce_espr_task;						

This bytecode sets the specified espr task parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x83
} Plc_heal;							

This bytecode heals the specified plc function.

typedef struct { 		
	UCHAR Opcode;		// 0x84
	UCHAR HintId;		// Hint ID
} St_map_hint;				

This bytecode sets the specified map hint parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x85
	UCHAR EntityId;		// ID of the entity
	SHORT PosX;			// X position
	SHORT PosY;			// Y position
} Sce_em_pos_ck;					

This bytecode checks the specified enemy position parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x86
} Poison_ck;					

This bytecode checks the specified poison parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x87
} Poison_clr;				

This bytecode clears the specified poison parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x88
	UCHAR ItemId;		// ID of the item
	UCHAR Quantity;		// Quantity of the item
} Sce_Item_lost2;					

This bytecode removes the specified item from the inventory.

typedef struct { 		
	UCHAR Opcode;		// 0x89
} Evt_next2;					

This bytecode moves to the next event in the sequence.

typedef struct { 		
	UCHAR Opcode;		// 0x8A
	UCHAR Id;			// Vibration ID
	USHORT Value1;		// Vibration Value 1
	USHORT Value2;		// Vibration Value 2
} Vib_set0;					

This bytecode sets the specified vibration parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x8B
	UCHAR Id;			// Vibration ID
	USHORT Value1;		// Vibration Value 1
	USHORT Value2;		// Vibration Value 2
} Vib_set1;					

This bytecode sets the specified vibration parameters.

typedef struct { 		
	UCHAR Opcode;		// 0x8C
	UCHAR VibId;		// Vibration ID
	USHORT StartValue;	// Starting Vibration Value
	USHORT EndValue;	// Ending Vibration Value
	USHORT Count;		// Duration of the fade
} Vib_fade_set;				

This bytecode sets the specified vibration fade parameters.

typedef struct { 		
	UCHAR Opcode;			// 0x8D
	UCHAR Aot;				// Id
	UCHAR SCE;				// Type (0x02)
	UCHAR SAT;				// Atari
	UCHAR nFloor;			// Height
	UCHAR Super;			// Matrix
	SHORT X;				// Position
	SHORT Z;				// Position
	USHORT W;				// Size
	USHORT D;				// Size
	USHORT iItem;			// Item Id
	USHORT nItem;			// Item Amount
	USHORT Flag;			// argv[1] for Flg_on() and Flg_ck()
	UCHAR MD1;				// MD1 File Id - 0xFF if no MD1
	UCHAR Action;			// Predefined action taken to obtain
	UCHAR data16;			// 
	UCHAR data17;			// 
} Item_aot_set2;

This bytecode sets the specified item AOT parameters.

typedef struct { 		
	UCHAR Opcode;			// 0x8E
	UCHAR zAlign;			// Alignment byte, always zero
	UCHAR Aot;				// 
	UCHAR EMD;				// 
	USHORT Type;			// 
	UCHAR nFloor;			// 
	UCHAR SeType;			// 
	UCHAR ModelType;		// 
	UCHAR EmSetFlg;			// 
	SHORT X;				// 
	SHORT Y;				// 
	SHORT Z;				// 
	SHORT DirY;				// 
	USHORT Timer0;			// 
	USHORT Timer1;			// 
	USHORT data16;			// 
} Sce_em_set2;				

This bytecode sets the specified enemy parameters.