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hpl2:tutorials:script:levers_and_secretshelfs [2011/07/14 01:49]
xtron 		hpl2:tutorials:script:levers_and_secretshelfs [2014/07/03 01:36] (current)
romulator
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 ====== Levers that opens secret shelfs ====== ====== Levers that opens secret shelfs ======
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 In this tutorial I (xtron) will show you! (the reader) how to make levers that opens secret bookshelfs!. In this tutorial I (xtron) will show you! (the reader) how to make levers that opens secret bookshelfs!.
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 ===== The Bookshelf ===== ===== The Bookshelf =====
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 First off you need to create a moveable bookshelf. First off you need to create a moveable bookshelf.
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 Go to Entities(7) > Gameplay > Look for "​shelf_secret_door_rot"​ and place it where ever you want it. Change it's name to your liking. Go to Entities(7) > Gameplay > Look for "​shelf_secret_door_rot"​ and place it where ever you want it. Change it's name to your liking.
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 secondly you need to create a script area that the shelf will rotate around. secondly you need to create a script area that the shelf will rotate around.
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 Go to Areas(8) > Select "​script"​ and create an area like so: Go to Areas(8) > Select "​script"​ and create an area like so:
  
 +[[http://​img6.imageshack.us/​img6/​4914/​shelf1.png|img6.imageshack.us/​img6/​4914/​shelf1.png]]
  
-[[http://img6.imageshack.us/​img6/4914/shelf1.png|img6.imageshack.us/​img6/4914/shelf1.png]]  +(If that link does not work, try this: [[http://puu.sh/9UrRK/721008bb1d.jpg|puu.sh/9UrRK/721008bb1d.jpg]])
- +
- +
-When you're done adding that area, name it anything for example: rotatearea.+
  
 +When you're done adding that area, name it anything for example: rotate.
  
 Then press on the bookshelf and go to Entity. The last text box named AngularOffsetArea,​ you'll need to type in the rotate area you Then press on the bookshelf and go to Entity. The last text box named AngularOffsetArea,​ you'll need to type in the rotate area you
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 just created like so: just created like so:
  
 +[[http://​img155.imageshack.us/​img155/​948/​shelf2.png|img155.imageshack.us/​img155/​948/​shelf2.png]]
  
-[[http://img155.imageshack.us/img155/948/shelf2.png|img155.imageshack.us/​img155/948/shelf2.png]]  +(If that link does not work, try this: [[http://puu.sh/9Us9N/ac50a930f0.jpg|puu.sh/9Us9N/ac50a930f0.jpg]])
  
 Now you're done with the bookshelf!. Let's setup the lever. Now you're done with the bookshelf!. Let's setup the lever.
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 ===== Adding the Lever ===== ===== Adding the Lever =====
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 You will be needing a Lever to make the Bookshelf open so go to You will be needing a Lever to make the Bookshelf open so go to
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 Entities > Gameplay > Look for lever_simple01. You can choose any of those levers. Change the Levers name to your liking. Entities > Gameplay > Look for lever_simple01. You can choose any of those levers. Change the Levers name to your liking.
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 The lever is now DONE!. Easy ayee?. Let's get working on the script then. The lever is now DONE!. Easy ayee?. Let's get working on the script then.
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 ===== The Script ===== ===== The Script =====
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 We will first fix the code that is needed in the void OnStart() area. We will first fix the code that is needed in the void OnStart() area.
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 <code cpp>void OnStart() <code cpp>void OnStart()
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 } }
 </​code>​ </​code>​
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 Change "​lever"​ to the name of your Lever you created in the previous part. Change "​lever"​ to the name of your Lever you created in the previous part.
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 Now we need to setup the "​move-the-bookshelf-when-lever-is-pressed"​ Now we need to setup the "​move-the-bookshelf-when-lever-is-pressed"​
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 Copy this code and insert it anywhere but void OnStart() Copy this code and insert it anywhere but void OnStart()
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 <code cpp>void func_shelf(string &in asEntity, int alState) <code cpp>void func_shelf(string &in asEntity, int alState)
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 } }
 </​code>​ </​code>​
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 Change "​shelf"​ to your shelfs name. Change "​shelf"​ to your shelfs name.
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 The SetEntityConnectionStateChangeCallback will execute SetMoveObjectState and PlaySoundAtEntity when the levers State turned to 1. The lever'​s starting position is always 0. The SetEntityConnectionStateChangeCallback will execute SetMoveObjectState and PlaySoundAtEntity when the levers State turned to 1. The lever'​s starting position is always 0.
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 This is how the complete script should look like: This is how the complete script should look like:
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 <code cpp>void OnStart() <code cpp>void OnStart()
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 SetEntityConnectionStateChangeCallback("​lever",​ "​func_shelf"​);​ SetEntityConnectionStateChangeCallback("​lever",​ "​func_shelf"​);​
 } }
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 void func_shelf(string &in asEntity, int alState) void func_shelf(string &in asEntity, int alState)
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 </​code>​ </​code>​
  
- +===== More Than One Lever =====
-===== More Then One Lever ===== +
  
 Simply add another lever through the Level editor and change it's name to your liking. Simply add another lever through the Level editor and change it's name to your liking.
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 Add this to void OnStart() Add this to void OnStart()
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 <code cpp> <code cpp>
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 SetLocalVarInt("​Var1",​ 0); SetLocalVarInt("​Var1",​ 0);
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 SetEntityConnectionStateChangeCallback("​lever_1",​ "​func_shelf_1"​);​ SetEntityConnectionStateChangeCallback("​lever_1",​ "​func_shelf_1"​);​
 </​code>​ </​code>​
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 change lever_1 to the second lever you added. change lever_1 to the second lever you added.
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 Add this code anyhere but void OnStart() Add this code anyhere but void OnStart()
  
- +<code cpp>void func_shelf(string &in asEntity, int alState)
-<code cpp> +
-void func_shelf(string &in asEntity, int alState)+
 { {
      if (alState == 1)      if (alState == 1)
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      }      }
 } }
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 void func_shelf_1(string &in asEntity, int alState) void func_shelf_1(string &in asEntity, int alState)
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      }      }
 } }
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 void func01() void func01()
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 } }
 </​code>​ </​code>​
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 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. 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.
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 When the count is 2 func01 gets executed and activates SetMoveObjectState and PlaySoundAtEntity. When the count is 2 func01 gets executed and activates SetMoveObjectState and PlaySoundAtEntity.
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 The complete script should look like this: The complete script should look like this:
  
- +<code cpp>void OnStart()
-<code cpp> +
-void OnStart()+
 { {
 SetLocalVarInt("​Var1",​ 0); SetLocalVarInt("​Var1",​ 0);
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 SetEntityConnectionStateChangeCallback("​lever_1",​ "​func_shelf_1"​);​ SetEntityConnectionStateChangeCallback("​lever_1",​ "​func_shelf_1"​);​
 } }
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 void func_shelf(string &in asEntity, int alState) void func_shelf(string &in asEntity, int alState)
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      }      }
 } }
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 void func_shelf_1(string &in asEntity, int alState) void func_shelf_1(string &in asEntity, int alState)
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      }      }
 } }
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 void func01() void func01()
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 } }
 </​code>​ </​code>​
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 1 = drag down 1 = drag down
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 -1 = drag up -1 = drag up
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 I hope you find this tutorial usefull. Contact on FG forum if you want any specific tutorial or got any questions. I hope you find this tutorial usefull. Contact on FG forum if you want any specific tutorial or got any questions.
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 Thanks for reading. Thanks for reading.
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 //created by xtron// //created by xtron//
  
hpl2/tutorials/script/levers_and_secretshelfs.1310608170.txt.gz · Last modified: 2011/07/14 01:49 by xtron

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