New Mapflag adjust_unit_duration

Made as a improvement of the original ADJUST_TRAP_DURATION -- special thanks to Muad_Dib! .
This mapflag allows you to control the duration of unit skills in any map, for example.
"prontera	mapflag	adjust_unit_duration	PR_SANCTUARY	50"
halves the duration of sanctuary in prontera
Another Example:
"prontera	mapflag	adjust_unit_duration	WZ_QUAGMIRE	250"
Increases duration of quagmire by 2.5 times in prontera map.
Be aware that some skill units have their visual effect durations not controlled by the server (e.g. storm gust).

Signed-off-by: shennetsind <ind@henn.et>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/map/map.h b/src/map/map.h
index 73f8e694b..a9699efc2 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -496,6 +496,11 @@ struct iwall_data {
 	bool shootable;
 };
 
+struct adjust_unit_duration {
+	int skill_id;
+	unsigned short modifier;
+};
+
 struct map_data {
 	char name[MAP_NAME_LENGTH];
 	uint16 index; // The map index used by the mapindex* functions.
@@ -588,6 +593,9 @@ struct map_data {
 	// Instance Variables
 	int instance_id;
 	int instance_src_map;
+	
+	struct adjust_unit_duration **units;
+	unsigned short unit_count;
 };
 
 /// Stores information about a remote map (for multi-mapserver setups).