.RDT (Resident Evil 3) - pmandin/reevengi-tools GitHub Wiki

• Games
• Structure
• Offset 6 (*.SCA)
• Offset 16, initialization script
  • 0x00-0x0f
  • 0x10-0x1f
  • 0x20-0x2f
  • 0x30-0x3f
  • 0x40-0x4f
  • 0x50-0x5f
  • 0x60-0x6f
  • 0x70-0x7f
  • 0x80-0x8f
• Offset 17, execution script

typedef struct {
	unsigned char opcode; /* 0x04 */
	unsigned char event;
	unsigned short instruction;	/* Most likely a function call, 0x19xx */
} script_evt_exec_t;

typedef struct {
	unsigned char opcode; /* 0x05 */
	unsigned char event;
} script_evt_kill_t;

typedef struct {
	unsigned char opcode; /* 0x06 */
	unsigned char dummy;
	unsigned short block_length;
} script_if_t;

typedef struct {
	unsigned char opcode; /* 0x07 */
	unsigned char dummy;
	unsigned short block_length;
} script_else_t;

typedef struct {
	unsigned char opcode; /* 0x0a */
	unsigned char ticks; /* Number of game ticks to sleep */
	unsigned char unknown;
} script_sleep_t;

typedef struct {
	unsigned char opcode; /* 0x0d */
	unsigned char dummy;
	unsigned short block_length;
	unsigned short count;	/* Number of times to execute the loop */
} script_for_t;

typedef struct {
	unsigned char opcode; /* 0x10 */
	unsigned char dummy;
	unsigned short block_length;
} script_while_t;

typedef struct {
	unsigned char opcode; /* 0x12 */
	unsigned char dummy;
	unsigned short block_length;
} script_do_t;

typedef struct {
	unsigned char opcode; /* 0x14 */
	unsigned char unknown0;
	unsigned char unknown1;
	unsigned char dummy;
} script_switch_t;

typedef struct {
	unsigned char opcode; /* 0x15 */
	unsigned char dummy;
} script_case_t;

typedef struct {
	unsigned char opcode; /* 0x19 */
	unsigned char func_number; /* Function number of the script to call */
} script_call_t;

typedef struct {
	unsigned char opcode; /* 0x1e */
	unsigned char object;
	unsigned short value;
} script_set1e_t;

typedef struct {
	unsigned char opcode; /* 0x20 */
	unsigned char dummy;
	unsigned char op;	/* 0x00: ADD, 0x01: SUB, 0x04: MODULO, 0x05: OR, 0x06: AND, 0x07: XOR */
	unsigned char accum_id;
	short value;
} script_calc_op_t;

typedef struct {
	unsigned char opcode; /* 0x33 */
	unsigned char dummy;
	unsigned short value;
} script_ahead_room_set_t;

typedef struct {
	unsigned char opcode; /* 0x3f */
	unsigned char id;	/* Number of floor */
	unsigned char value;	/* 0x00: off, 0x01: on */
} script_floor_set_t;

typedef struct {
	unsigned char opcode; /* 0x41 */
	unsigned char num_variable;
	unsigned char accum_id;
} script_calc_save_t;

typedef struct {
	unsigned char opcode; /* 0x42 */
	unsigned char accum_id;
	unsigned char num_variable;
} script_calc_load_t;

typedef struct {
	unsigned char opcode; /* 0x46 */
	unsigned char unknown[10];
} script_fade_set_t;

typedef struct {
	unsigned char opcode; /* 0x47 */
	unsigned char unknown;
	unsigned char object;
} script_work_set_t;

typedef struct {
	unsigned char opcode; /* 0x4c */
	unsigned char flag;	/* Flag to check */
	unsigned char object;	/* Object in which to check flag */
	unsigned char value;	/* 0x00: off, 0x01: on */
} script_condition_ck_t;

typedef struct {
	unsigned char opcode; /* 0x4d */
	unsigned char flag;	/* Flag */
	unsigned char object;	/* Object */
	unsigned char value;	/* 0x00: off, 0x01: on */
} script_set_t;

typedef struct {
	unsigned char opcode; /* 0x4e */
	unsigned char dummy;
	unsigned char variable;	/* Variable to compare */
	unsigned char func;	/* Comparison function */
		/* 0x00: EQ, 0x02: GE, 0x05: NE */
	unsigned short value;	/* Value to compare */
} script_condition_cmp_t;

typedef struct {
	unsigned char opcode; /* 0x50 */
	unsigned char camera;	/* New camera angle to use */
} script_cut_chg_t;

typedef struct {
	unsigned char opcode; /* 0x55 */
	unsigned char dummy;
	short x,y,z;	/* Position */
} script_pos_set_t;

typedef struct {
	unsigned char opcode; /* 0x56 */
	unsigned char dummy;
	short x,y,z;	/* Direction */
} script_dir_set_t;

typedef struct {
	unsigned char opcode; /* 0x5b */
	unsigned char id;	/* Message id */
	unsigned short unknown[2];
} script_message_on_t;

typedef struct {
	unsigned char opcode; /* 0x63 */
	unsigned char event_type;
	unsigned char event_flag;
	unsigned char unknown0[3];
	short x,y,w,h;
	short unknown1[3];	/* unknown1[1] can be result of calling a function */
} script_aot_set_t;

typedef struct {
	unsigned char opcode; /* 0x65 */
	unsigned char event_type;
	unsigned char event_flag;
	unsigned char unknown[7];
} script_aot_reset_t;

typedef struct {
	unsigned char opcode; /* 0x6a */
	unsigned char unknown[15];
} script_super_set_t;

typedef struct {
	unsigned char opcode; /* 0x70 */
	unsigned char unknown0[5];
	short unknown1[5];
} script_espr_on_t;

typedef struct {
	unsigned char opcode; /* 0x73 */
	unsigned char unknown[23];
} script_espr3d_on2_t;

typedef struct {
	unsigned char opcode; /* 0x75 */
	unsigned char unknown;
} script_espr_kill2_t;

typedef struct {
	unsigned char opcode; /* 0x77 */
	unsigned char sound_type;
	unsigned char unknown[10];
} script_se_on_t;

typedef struct {
	unsigned char opcode; /* 0x78 */
	unsigned char unknown[5];
} script_bgm_ctl_t;

typedef struct {
	unsigned char opcode; /* 0x7d */
	unsigned char unknown0[11];
	short x,y,z, dir;
	unsigned short unknown1[2];
} script_em_set_t;

typedef struct {
	unsigned char opcode; /* 0x7f */
	unsigned char unknown[39];
} script_om_set_t;

typedef struct {
	unsigned char opcode; /* 0x81 */
	unsigned char dummy;
	unsigned char unknown0[2];
	unsigned short unknown1[2];
} script_plc_dest_t;

typedef struct {
	unsigned char opcode; /* 0x82 */
	unsigned char unknown0;
	unsigned short unknown1[3];
	unsigned char unknown2[2];
} script_plc_neck_t;

typedef struct {
	unsigned char opcode; /* 0x89 */
	unsigned char unknown0;
} script_plc_cnt_t;