/prog/ - Challenge: 2D Tank

Name: Anonymous 2010-05-14 15:43

The Challenge:
|---->Program a 2d tank application in the language of your choice that adheres to the following:



#-The tank must rotate using the left and right directional keys.

#-The tank must loosely resemble a tank.

#-The tank must move forward or backward respectively from the direction it is facing using the up and down directional keys.

#-Pressing spacebar must fire a 'shot' in the direction the tank is facing.

#-The perspective of the user must be fixed and facing down at the tank.

#-The tank, shot, and ground must each have their own color. (all shots may have the same color)

<------You have 24 hours!------>
GET TO WORK!

Name: Anonymous 2010-05-21 12:13

>>153
to run on *nix :



--- original.cpp    2010-05-21 18:06:19.913591576 +0200

+++ linux.cpp    2010-05-21 18:11:20.216878465 +0200

@@ -1,9 +1,9 @@

+/* g++ -lSDL -lGL tank.cpp && ./a.out */

 #include <SDL/SDL.h>

-#include <OpenGL/gl.h>

+#include <GL/gl.h>

 #include <iostream>

 #include <list>

 #include <math.h>

-#include "Sound.h"

 

 #define square(x) ((x) * (x))

 

@@ -143,12 +143,9 @@

 

 struct Tank : Sprite{

     int fireAngle; // 0,1, or 2

-    int soundChannel;

     void ShootLaser() {

         float laserAngle = ((rand() % 41) - 20.0) / 200.0 + angle;

         gSprites.push_back(new Laser(player,Global(0,.7),laserAngle));

-        if(soundChannel == -1 || !IsPlaying(soundChannel));

-            soundChannel = PlaySound("laser2");

         }

     virtual void Draw(){

         glBegin(GL_TRIANGLES);

@@ -163,7 +160,7 @@

         if(sprite->type == kObstacle) UndoMove();

         }

     Tank(){

-        size = 7; speed = 40; type = kTank, soundChannel = -1;

+        size = 7; speed = 40; type = kTank;

         }

     };

 

@@ -197,14 +194,12 @@

 void DetectCollisions();

 void DrawSprites();

 

-int SDL_main(int argc,char* argv[])

+int main(int argc,char* argv[])

 {

 SDL_Surface *screen;

 SDL_Event event;

 

 SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO);

-InitializeSound();

-LoadSounds();

 

 screen = SDL_SetVideoMode(800, 600, 32, SDL_OPENGL/* | SDL_FULLSCREEN*/);

 glViewport(0, 0, screen->w, screen->h);

Challenge: 2D Tank

1 Name: Anonymous 2010-05-14 15:43

156 Name: Anonymous 2010-05-21 12:13

Name: Anonymous 2010-05-14 15:43

Name: Anonymous 2010-05-21 12:13