Script Format

Scripts are parsed bytewise.

A note about event flags

Event flags are calculated from an u16 value like this:

u16 EventFlag;

Flag  = (EventFlag & 0xFFF) >> 3;
Value = 1 << (EventFlag & 7);
IsSet = EventFlag & 0x8000

Opcode	Function	Length	Comments
00	JumpOffsetSet	4
01	JumpOffset	1
02	LoopSetup	3
03	LoopDo	1
04		1
05	EventFlag?	3
06		4
07	EventFlagModify	3
08	EventFlagCheckJump	5
09	EventFlagCheckJump2	7
0A	EventFlagCheckJump3	5
0B
0C	OnTriggerAreaAbsolute	8
0D	OnTriggerAreaRelative	8
0E
0F
10
11
12	OnObjectTriggerAreaRelative	8
13	SetSpritePosition	4
14	PlayerPort	9
15
16
17
18
19	SetRespawnLocation	15
1A	ChoiceDialog	x
1B	PrintRelative	3
1C	PrintAbsolute	4
1D
1E
1F	WaitMessage	1
20
21	OnTrigger	3
22
23		3
24		4
25	Rand	1
26
27
28		2
29		3
2A	PadDisableButtons	3
2B
2C
2D
2E	CallCodeOnMovementMaskSet	5
2F
30	PlayMusic	2
31		2
32
33		1
34
35
36	PlaySoundEffectOnce	2
37	PlaySoundEffect	2
38
39	SpriteGotoPosition	4
3A		4
3B	SetObjectSolid	1
3C		1
3D		4
3E
3F
40
41
42
43
44
45
46
47	EventFlagCheck	5
48	EventFlagCheckSkipNext	3
49		3
4A
4B
4C
4D
4E
4F
50
51
52
53
54	GiveItem	4
55
56
57
58
59		2
5A		6
5B
5C
5D
5E
5F
60
61
62
63
64
65		6
66
67
68
69
6A
6B
6C	PrintAbsolute2	4
6D
6E	UpdateScene	3
6F
70
71
72
73		3
74
75
76
77
78	UpdateBackgroundFade
79			STA S,2 RTI
7A			Calls asm BRK instruction
7B			Calls asm BRK instruction
7C
7D
7E			Calls asm BRK instruction
7F			Calls asm BRK instruction
80	SetAnimationA	2
81	SetAnimationB	2
82
83
84
85	SetAnimationC	3
86	SetAnimationD	3
87	ObjectMove	4
88
89
8A
8B
8C
8D
8E	WaitAnimation	1
8F		1
90
91
92
93
94
95		1
96		1
97		9
98		11
99		6
9A
9B
9C
9D
9E
9F
A0
A1		4
A2		6
A3
A4		10	Same handler as 0xE8
A5
A6
A7
A8
A9
AA		4
AB
AC
AD
AE
AF		2
B0		2 or 4
B1		3
B2		5
B3		5
B4	SpriteSetUpsideDown	1
B5	SpriteSetDownsideUp	1
B6	SpriteSetFacingRight	1
B7	SpriteSetFacingLeft	1
B8	SpriteFlipVertical	1
B9	SpriteFlipHorizontal	1
BA		2
BB		2
BC		1
BD		1
BE		6
BF		4
C0		4
C1	Delay	3
C2
C3
C4
C5
C6
C7
C8
C9
CA
CB		5
CC		6
CD
CE
CF
D0
D1
D2
D3
D4		9
D5
D6		4
D7		5
D8		4
D9	SetProjectileDamage	2
DA
DB
DC		5
DD		8
DE		2
DF		4
E0
E1
E2
E3
E4
E5
E6
E7		6
E8		10
E9
EA
EB		1
EC
ED		6
EE		2
EF