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Games to Science. Runo Marian, Oppliger Andreas, Neff Marius, Hirt Luca. Project „ Tankwar “ by. Games to Science - Presentation. Introduction Planning Problems Solving problems (Implementations) Demonstration Questions. Planning the project. First steps: Finding fellows
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Games to Science Runo Marian, Oppliger Andreas, Neff Marius, Hirt Luca Project „Tankwar“ by
Games to Science - Presentation • Introduction • Planning • Problems • Solving problems (Implementations) • Demonstration • Questions
Planning the project • First steps: • Finding fellows • Finding ideas • Finding an appropriate programming language
Problems during programming • Collisions:
Problems during programming • Variety of projectiles
Problems during programming • Moving tank across level
Problems during programming • Background
Tank movement The Tank.move(int d) function makes the tank move d pixels to the right, if possible. The tank‘s angle is automatically adjusted according to the landscape. Implementation overview follows…
Tank movement: requirements • The tank‘s x position
Tank movement: requirements • Ground level at given x position
Tank movement: requirements • Fixed reference points
Check if new tank angle is legal: Yes move tank to this position, decrease remaining move distance for this turn No do not move tank • …done
Graphic Definition of the landscape in the XML-file <color value="cyan"> <fillRect x="0" y="0" dx="1000" dy="500"/> </color> <color value="green"> <fillRect x="0" y="450" dx="1000" dy="200"/> <fillOval x="100" y="400" dx="500" dy="200"/> <fillOval x="400" y="400" dx="500" dy="200"/> <fillOval x="300" y="220" dx="400" dy="600"/> <fillOval x="250" y="308" dx="100" dy="100"/> <fillOval x="650" y="308" dx="100" dy="100"/> </color> <color value="cyan"> <fillOval x="-47" y="292" dx="200" dy="200"/> <fillOval x="847" y="292" dx="200" dy="200"/> <fillOval x="150" y="208" dx="200" dy="200"/> <fillOval x="650" y="208" dx="200" dy="200"/> </color>
Projectile collision detection • Landscape image mask • Adding tanks • Per pixel check • Explosion initiation
Questions ? http://people.ee.ethz.ch/~runom/tankwar • Play the game • Give feedback • Get the code • Thank you for your interest!