Changeset 110 for trunk/src/game/Unit.cpp

Timestamp:

11/19/08 13:36:54 (17 years ago)

Author:

yumileroy

Message:

[svn] Add SpellExtraInfoMap?. Currently support:
Limited-number-of-players spell; shared damage spell; target-in-line cone spell (e.g. dark glare).
Change angle of cone spells from 120 degree to 60 degree.

Original author: megamage
Date: 2008-10-25 15:46:52-05:00

Files:

• trunk/src/game/Unit.cpp (modified) (1 diff)

trunk/src/game/Unit.cpp

@@ -3447 +3447 @@
 {
     return IsWithinDistInMap(target, distance) && !HasInArc( 2 * M_PI - arc, target );
+}
+
+bool Unit::isInLine(Unit const* target, float distance) const
+{
+    if(!HasInArc(M_PI, target) || !IsWithinDistInMap(target, distance)) return false;
+    float width = (GetObjectSize() / 2 + target->GetObjectSize()) / 2;
+    float angle = GetAngle(target);
+    angle -= GetOrientation();
+    return abs(sin(angle)) * distance < width;
 }