How to use collision?

Discussion in 'iOS Programming' started by MrPenguin9, Nov 22, 2008.

  1. macrumors member

    Aug 1, 2008
    I need help with making collision. I want my guy to walk and then when he hits a wall, he stops moving.

  2. macrumors 65816

    Jun 29, 2007
    There is nothing built in to do collision, if you want to test if two objects collide see if their frames overlap.

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