# HG changeset patch
# User belphegorr <szabibibi@gmail.com>
# Date 1344547221 -10800
# Node ID 195f9cbd6df63077925cbfcd3f37b48fb38e63e3
# Parent  4802191f6a09a640de009af7c993c75c364c8c24
Modified Animate.lua: Modified event removal function to check if removed event is before current one, added optional parameter to RemoveEventFunc for optional checking of parameter list identicity.

diff -r 4802191f6a09 -r 195f9cbd6df6 share/hedgewars/Data/Scripts/Animate.lua
--- a/share/hedgewars/Data/Scripts/Animate.lua	Thu Aug 02 05:52:56 2012 +0300
+++ b/share/hedgewars/Data/Scripts/Animate.lua	Fri Aug 10 00:20:21 2012 +0300
@@ -1,5 +1,6 @@
 local animPos, lastx, lasty, jumpTypes, jumpTimes, moveDirs, jumpStarted
-local backJumped, jTimer, awTime, globalWait, stageEvents, seNum
+local backJumped, jTimer, awTime, globalWait, stageEvents, seNum, curEvent
+local needtoDecrease
 local AnimList, AnimListNum
 local FunctionList, FunctionListNum
 local skipFuncList
@@ -63,6 +64,8 @@
   globalWait = 0
   stageEvents = {}
   seNum = 0
+  curEvent = 0
+  needToDecrease = 0
   AnimList = {}
   AnimListNum = 0
   FunctionList = {}
@@ -339,13 +342,19 @@
   if stageEvents[evNum] ~= nil then
     seNum = seNum - 1
     table.remove(stageEvents, evNum)
+    if evNum < curEvent then
+      return true
+    end
+  end
+  if evNum < curEvent then
+    needToDecrease = needToDecrease + 1
   end
 end
 
-function RemoveEventFunc(cFunc)
+function RemoveEventFunc(cFunc, cArgs)
   local i = 1
   while i <= seNum do
-    if stageEvents[i].cFunc == cFunc then
+    if stageEvents[i].cFunc == cFunc and (cArgs == nil or cArgs == stageEvents[i].cArgs) then
       RemoveEvent(i)
       i = i - 1
     end
@@ -357,8 +366,13 @@
 function CheckEvents()
   local i = 1
   while i <= seNum do
+    curEvent = i
     if stageEvents[i].cFunc(unpack(stageEvents[i].cArgs)) then
       stageEvents[i].dFunc(unpack(stageEvents[i].dArgs))
+      if needToDecrease > 0 then
+        i = i - needToDecrease
+        needToDecrease = 0
+      end
       if stageEvents[i].evType ~= 1 then 
         RemoveEvent(i)
         i = i - 1
@@ -366,6 +380,7 @@
     end
     i = i + 1
   end
+  curEvent = 0
 end
 
 -------------------------------------Misc---------------------------------