User:Nethraz/Script Commands

Scripts are basically written in ASM. The 02 (COP) ASM instruction is used to execute custom script commands, with the actual command and parameters following the 02 opcode.

For example the command 07 (Modify Flag) is written as:

02 07 flag_value

where flag_value is the 2 byte flag and value encoded in little endian format, so the whole command takes up 4 bytes.

The length of every known command is shown in the following table.

Command Length Table

	00	01	02	03	04	05	06	07	08	09	0A	0B	0C	0D	0E	0F
00	5	2	4	2	2	4	5	4	6	8	6	6	9	9	13	7
10	7	10	10	5	10	2	9	7	8	16	5	4	5	4	5	2
20	2	4	6	4	5	2	6			4	4	6	6	9	6	6
30	3	3	3	2		12	3	3	4	5	5	2	2	5	5	5
40	5		8	6	6	2	9	6	4	4	7	5			6	6
50					5	3	5	5	5	3	7	7		7	8	10
60	6	8	3	4	7	7	2	3		2	4	4	5	2	2	2
70	8	8	5			6	4		3
80	3	3	4	4	5	4	4	5	5	3	3		3		2	2
90		2		2		2		10	12	7	5	7	9	11	9	11
A0	7	5	7	9	11	9	11	2	3		5	7	6	8	3	3
B0	3	4	4	6	2	2	2	2	2	2	3	3	2	2	7	5
C0	5	4	4	4	4	4	2	4	4	4	4	6	7	2	11	2
D0	18	2	7	10	10	4	5	6	5	3	11	9	7	9	3	5
E0					2	13	5	7	11	11	5	2	10	7	3

#00 - Call
#01 - Return if Called With 00
#02 - Loop Begin
#03 - Loop Next (yield)
#04 - Loop Next (no yield)
#05 - Wait On Flag
#06 - Goto New Script Origin
#07 - Modify Flag
#08 - Check Flag
#09 - Check Multiple Flags
#0A - Check Map Id
#0B - Check 0600

Experimental Table Layouts

Command (Length)	Name	Description
0C (7)	TriggerOnAreaAbsolute	Direction Left Top Right Bottom JumpAddress 1 1 1 1 1 2