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--- hpl2:tutorials:script:levers_and_secretshelfs [2011/07/14 01:34]
xtron created
+++ hpl2:tutorials:script:levers_and_secretshelfs [2011/07/14 01:49]
xtron
@@ Line 56: / Line 56: @@
-<code cpp>
+<code cpp>void OnStart()
-void OnStart()
 {
 SetEntityConnectionStateChangeCallback("lever", "func_shelf");
@@ Line 73: / Line 72: @@
-<code cpp>
+<code cpp>void func_shelf(string &in asEntity, int alState)
-void func_shelf(string &in asEntity, int alState)
 {
      if (alState == 1)
@@ Line 84: / Line 82: @@
 }
 </code>
 Change "shelf" to your shelfs name.
 The SetEntityConnectionStateChangeCallback will execute SetMoveObjectState and PlaySoundAtEntity when the levers State turned to 1. The lever's starting position is always 0.
+This is how the complete script should look like:
+<code cpp>void OnStart()
+{
+SetEntityConnectionStateChangeCallback("lever", "func_shelf");
+}
+void func_shelf(string &in asEntity, int alState)
+{
+     if (alState == 1)
+     {
+     SetMoveObjectState("shelf",1.0f);
+     PlaySoundAtEntity("", "quest_completed.snt", "shelf_move_1", 0, false);
+          return;
+     }
+}
+</code>
+===== More Than One Lever =====
+Simply add another lever through the Level editor and change it's name to your liking.
+Add this to void OnStart()
+<code cpp>
+SetLocalVarInt("Var1", 0);
+SetEntityConnectionStateChangeCallback("lever_1", "func_shelf_1");
+</code>
+change lever_1 to the second lever you added.
+Add this code anyhere but void OnStart()
+<code cpp>void func_shelf(string &in asEntity, int alState)
+{
+     if (alState == 1)
+     {
+     AddLocalVarInt("Var1", 1);
+     func01();
+     }
+}
+void func_shelf_1(string &in asEntity, int alState)
+{
+     if (alState == 1)
+     {
+     AddLocalVarInt("Var1", 1);
+     func01();
+     }
+}
+void func01()
+{
+if(GetLocalVarInt("Var1") == 2)
+    {
+    SetMoveObjectState("shelf",1.0f);
+    PlaySoundAtEntity("", "quest_completed.snt", "shelf", 0, false);
+    }
+}
+</code>
+Var1 will start at the count 0 and everytime you drag a lever the count raises by 1 so when you draged both of the levers the count is at 2.
+When the count is 2 func01 gets executed and activates SetMoveObjectState and PlaySoundAtEntity.
+The complete script should look like this:
+<code cpp>void OnStart()
+{
+SetLocalVarInt("Var1", 0);
+SetEntityConnectionStateChangeCallback("lever", "func_shelf");
+SetEntityConnectionStateChangeCallback("lever_1", "func_shelf_1");
+}
+void func_shelf(string &in asEntity, int alState)
+{
+     if (alState == 1)
+     {
+     AddLocalVarInt("Var1", 1);
+     func01();
+     }
+}
+void func_shelf_1(string &in asEntity, int alState)
+{
+     if (alState == 1)
+     {
+     AddLocalVarInt("Var1", 1);
+     func01();
+     }
+}
+void func01()
+{
+if(GetLocalVarInt("Var1") == 2)
+    {
+    SetMoveObjectState("shelf",1.0f);
+    PlaySoundAtEntity("", "quest_completed.snt", "shelf", 0, false);
+    }
+}
+</code>

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