Someone with glut and sdl please run this

[Skwylar]

I am a rookie making a 2d game and i am just completely dumbfounded on what is going wrong here with the mouse. Any recommendations would help.

// specific headers
#include "SDL.h"
#include <glut.h>
#include <iostream>
#include <string>
#include <Windows.h>
#include <cmath>


float guyX = 0.0, guyY = 0.0;
const float PI = 3.1415926535;

float slopeY, slopeX, slope;
float speedX, speedY, totalDistance;
float angle;
int mouseX = 20, mouseY = 0;
bool mouseIn = false;
float x = 0;

void calcLine(){
	slopeY = mouseY - guyY;
	slopeX = mouseX - guyX;
	slope = slopeY/slopeX;

	totalDistance = sqrt((slopeX * slopeX) + (slopeY * slopeY));

	speedX = 0.3 * slopeX / totalDistance;
	speedY = 0.3 * slopeY / totalDistance;

	angle = atan2(slopeY, slopeX);

	angle = angle*(180/PI);
}

void control(float &angle, bool mouseIn)
  {
	  if (mouseIn == true){
		  SDL_ShowCursor(SDL_DISABLE);
		  SDL_GetMouseState(&mouseX, &mouseY);
	  }
  }

void shoot(){
}

int main( int agrc, char* args[] )
{
  SDL_Init(SDL_INIT_EVERYTHING);

  //Set OpenGL memory usage 
  SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 8 );
  SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 8);
  SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 8 );
  SDL_GL_SetAttribute( SDL_GL_ALPHA_SIZE, 8);
  SDL_GL_SetAttribute( SDL_GL_BUFFER_SIZE, 32);
  SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
  SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );

  //Caption of the window
  SDL_WM_SetCaption( "ZOMB GAME", NULL );

  //Size of the window
  SDL_SetVideoMode(900,600,32, SDL_OPENGL );

  //Specific the clear color
  glClearColor(1,1,1,1); //RED,GREEN,BLUE,ALPHA

  //What portion of the screen we will display
  glViewport(0,0,900,600);

  //2D rendering
  glMatrixMode(GL_PROJECTION);

  //Disable depth checking 
  glDisable(GL_DEPTH_TEST);

  std::cout << "OpenGL is running" << std::endl;

  //Handle the main loop
  bool isRunning = true;

  //For handling events
  SDL_Event event;

  //Main Variables
  bool reseting = false;
  bool guyL = false, guyR = false, guyF = false, guyB = false;

  float guyFA = 0.5;
  float guyW = 10, guyH = 10;
  float gunW = 2, gunL = 15;
  float screenRight = 450.0, screenLeft = -450.0, screenBottom = 300.0, screenTop = -300.0;

  bool shooting;


  //Main game loop
  while ( isRunning )
  {
		  //EVENTS
		  while ( SDL_PollEvent(&event) )
		{
			  if ( event.type == SDL_QUIT ) //If X on windows has been pressed
				{
				  isRunning = false;
				}
	  
			  //If a key has been released, and the key is ESCAPE
			  if ( event.type == SDL_KEYUP && event.key.keysym.sym == SDLK_ESCAPE )
				{
				  mouseIn = false;
				} 

			  //If a key has been released and the key is 'r'
			  if ( event.type == SDL_KEYUP && event.key.keysym.sym == SDLK_r )
				{
				  glClearColor(1,0,0,1); //Red clear color
				}

			  if (event.type == SDL_MOUSEBUTTONDOWN){
				  shooting = true;
				  mouseIn = true;
				  std::cout << mouseX << ", " << mouseY << std::endl;
			  }
			  if (event.type == SDL_MOUSEBUTTONUP){
			  }



			  if ( event.type == SDL_KEYDOWN )
			  {
				if (event.key.keysym.sym == SDLK_a){
					guyL = true;
				}
				else if (event.key.keysym.sym == SDLK_d){
					guyR = true;
				}

				else if (event.key.keysym.sym == SDLK_s){
					guyB = true;
				}

				else if (event.key.keysym.sym == SDLK_w){
					guyF = true;
				}
			  }

			else if ( event.type == SDL_KEYUP ){
				if (event.key.keysym.sym == SDLK_a){
					guyL = false;
				}
				else if (event.key.keysym.sym == SDLK_d){
					guyR = false;
				}

				else if (event.key.keysym.sym == SDLK_s){
					guyB = false;
				}

				else if (event.key.keysym.sym == SDLK_w){
					guyF = false;
				}
			  }
		  }

		  //LOGIC
		  calcLine();
		  if (guyL == true){

		  }
		  if (guyR == true){

		  }
		  if (guyB == true){
			if (guyX != mouseX && guyY != mouseY){
			  //guyX-=speedX;
			  //guyY-=speedY;
			}
		  }
		  if (guyF == true){
			  
			if (guyX != mouseX && guyY != mouseY){
			  //guyX+=speedX;
			  //guyY+=speedY;
			}
		  }

		  //collision here

		  control(angle, mouseIn);


		  //RENDERING
		  glClear(GL_COLOR_BUFFER_BIT);
		  
		  glPushMatrix();

		  glLoadIdentity();

		  glOrtho(screenLeft, screenRight, screenBottom, screenTop, -1, 1);
		  
		  glPushMatrix();
		  glRotatef(angle, 0, 0, 1);
		  //glTranslatef(guyX, guyY, 0);
		  glColor4ub(255, 0, 0, 255);
		  glBegin(GL_QUADS);

		  glVertex2f(guyX - guyW, guyY - guyH);
		  glVertex2f(guyX + guyW, guyY - guyH);
		  glVertex2f(guyX + guyW, guyY + guyH);
		  glVertex2f(guyX - guyW, guyY + guyH);

		  glEnd();
		  glPopMatrix();
		  
		  glColor4ub(0, 255, 0, 255);
		  glBegin(GL_LINES);

		  glVertex2f(guyX, guyY);
		  glVertex2f(mouseX, mouseY);
		  
		  glEnd();

		  glColor4ub(0, 0, 255, 255);
		  glBegin(GL_LINES);
		  
		  if (mouseIn == true){

			glVertex2f(mouseX - 6, mouseY);
			glVertex2f(mouseX + 5, mouseY);
			glVertex2f(mouseX, mouseY - 6);
			glVertex2f(mouseX, mouseY + 5);
		  }

		  glEnd();

		  glPopMatrix();

		  SDL_GL_SwapBuffers();

		  SDL_Delay(1);

		  if (reseting == true)
			  Sleep (2000);reseting = false;
    }

  //Quit SDL
  SDL_Quit();

  return 0;
}

[Disch]

I just posted in your other thread about this:

http://cplusplus.com/forum/windows/58100/

Try that and see if it solves your problem.

Please try not to create multiple threads about the same problem.