FF7/Field/Triggers

Triggers/Gateways

(http://forums.qhimm.com/index.php?topic=4358.msg58674#msg58674 http://forums.qhimm.com/index.php?topic=3247.msg53525#msg53525 and http://forums.qhimm.com/index.php?topic=7129.msg87583#msg87583)

Offset	Size	Data
0	9	Name of field (\0 terminated)
9	1	Control Direction
10	2	Unknown
12	8	Camera Range
20	4	Unknown (not always blank)
24	8	Unknown Range
32	24	Unknown (not always blank)
56	12 * 24	Gateways
344	12 * 16	Triggers
536	12	Shown arrows (not present in jp version)
548	12 * 16	Arrow type and position (not present in jp version)

range

typedef struct {
  S16 left;
  S16 bottom; // maybe top, I dont know/care Its nearly always centred
  S16 right;
  S16 top;    // maybe bottom.
} Range;

Vertex

typedef struct {
  S16 x;
  S16 z;
  S16 y;
} Vertex;

Gateways data

For each gateway:

Offset	Size	Data
0	6	Vertex 1 of exit line
6	6	Vertex 2 of exit line
12	6	Destination vertex
18	2	Field ID
20	4	Unknown (four equal bytes)

Triggers data

For each trigger:

Offset	Size	Data
0	6	Vertex of corner1
6	6	Vertex of corner2
12	1	Background group ID (parameter)
13	1	Background frame ID (state)
14	1	Behavior
15	1	Sound ID

Behavior

behavior can be from 0 to 5:

0 - OnTrigger - ON
1 - OnTrigger - OFF
2 - OnTrigger - ON, AwayFromTrigger - OFF
3 - OnTrigger - OFF, AwayFromTrigger - ON
4 - OnTrigger - ON, AwayFromTriggerOnPlusSide - OFF
5 - OnTrigger - OFF, AwayFromTriggerOnPlusSide - ON

Arrow type and position

Offset	Size	Data
0	4	Position X (signed)
4	4	Position Z (signed)
8	4	Position Y (signed)
12	4	Arrow type (0= invisible, 1= red, 2= green)