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Moe

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Joined: 1st Apr 2006

Location: Sunny California

Posted: 17th Jul 2008 10:02

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I feel stupid to not be able to overcome this simple problem but, heres the thing.

With the new addition of buildings, i need to make it so that when the zombie,player,or citizen, runs into a wall, they don't go through it. I don't want them to turn, or find a path, or give up drinking and convert to christianity, just not go through the buildings. Any help on how to do this?

parrot

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Rudolpho

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Joined: 28th Dec 2005

Location: Sweden

Posted: 17th Jul 2008 11:31 Edited at: 17th Jul 2008 11:32

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Basically the same way you would keep your player character from moving through objects; make collision check.

Something like

+ Code Snippet

for char = charStart to charStart + totalChars
   for obstacle = objStart to objStart + totalObjs
      intersection# = intersect object(char, posX, posY, posZ, objX, objY, objZ)
      if intersection# <> 0.0 and intersection# < 50.0 `or whatever value
         `do whatever you wish to keep the characters from moving through solid obstacles here
      else
          `And here you put the normal (non-collision) code
      endif
   next obstacle
next char

(That's pseudo code, by the way)

"I kören hörs de brummande busarna Björnligan och Gondolen"

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Newcomers DBPro Corner / question on movement