New scripts

New scripts for commands and effects that use the new function
signatures and work with the new statuseffectcontainer

data/scripts/commands/magic/swiftsong.lua

@@ -0,0 +1,35 @@
+require("global");
+require("magic");
+
+function onMagicPrepare(caster, target, skill)
+    return 0;
+end;
+
+function onMagicStart(caster, target, skill)
+    return 0;
+end;
+
+function onSkillFinish(caster, target, skill, action, actionContainer)
+    --223224: Swiftsong
+    --223254: Ballad Of Magi
+    --223256: Minuet of Rigor
+    --If target has one of these effects that was from this caster, remove it
+    local oldSong;
+    local paeon = target.statusEffects.GetStatusEffectById(223255);
+    local ballad = target.statusEffects.GetStatusEffectById(223254);
+    local minuet = target.statusEffects.GetStatusEffectById(223256);
+    if paeon and paeon.GetSource() == caster then
+        oldSong = paeon;
+    elseif ballad and ballad.GetSource() == caster then
+        oldSong = ballad;
+    elseif minuet and minuet.GetSource() == caster then
+        oldSong = minuet;
+    end
+
+    if oldSong then
+        target.statusEffects.RemoveStatusEffect(oldSong);
+    end
+
+    --DoAction handles rates, buffs, dealing damage
+    action.DoAction(caster, target, skill, actionContainer);
+end;