MNPuzzle.cpp

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/*
 *  MNPuzzle.cpp
 *  hog2
 *
 *  Created by Nathan Sturtevant on 5/9/07.
 *  Copyright 2007 Nathan Sturtevant, University of Alberta. All rights reserved.
 *
 */
 
 
#include "MNPuzzle.h"
 
void DrawTile(float x, float y, char c1, char c2, int w, int h)
{
        //glLineWidth(10.0);
        int textWidth = 0;
        //if (c1 != 0)
        //      textWidth += glutStrokeWidth(GLUT_STROKE_ROMAN, c1);
        //      if (c2 != 0)
        //      textWidth += glutStrokeWidth(GLUT_STROKE_ROMAN, c2);
        if (textWidth == 0)
                return;
        //printf("%d\n", textWidth);
        glPushMatrix();
        glColor3f(0.0, 0.0, 1.0);
        glTranslatef(x*2.0/w-1.0, (1+y)*2.0/h-1.0-0.15, -0.001);
        glScalef(1.0/(w*120.0), 1.0/(h*120.0), 1);
        glRotatef(180, 0.0, 0.0, 1.0);
        glRotatef(180, 0.0, 1.0, 0.0);
        glTranslatef(120-textWidth/2, 0, 0);
        //if (c1 != 0)
        //      glutStrokeCharacter(GLUT_STROKE_ROMAN, c1);
        //if (c2 != 0)
        //      glutStrokeCharacter(GLUT_STROKE_ROMAN, c2);
        //glTranslatef(-x/width+0.5, -y/height+0.5, 0);
        glPopMatrix();
        
        glLineWidth(1.0);
        glColor3f(1, 1, 1);
        glBegin(GL_QUADS);
        glVertex3f(x*2.0/w-1+.05/w, (y)*2.0/h-1+.05/h, 0.002);
        glVertex3f((x+1)*2.0/w-1-.05/w, (y)*2.0/h-1+.05/h, 0.002);
        glVertex3f((x+1)*2.0/w-1-.05/w, (y+1)*2.0/h-1-.05/h, 0.002);
        glVertex3f(x*2.0/w-1+.05/w, (y+1)*2.0/h-1-.05/h, 0.002);
        glEnd();
}
 
void DrawFrame(int w, int h)
{
        // frame
        glLineWidth(3.0);
        glColor3f(1.0, 1.0, 1.0);
        glBegin(GL_LINE_LOOP);
        glVertex3f(-1-.05/w, -1-.05/h, 0.002);
        glVertex3f(1+.05/w, -1-.05/h, 0.002);
        glVertex3f(1+.05/w, 1+.05/h, 0.002);
        glVertex3f(-1-.05/w, 1+.05/h, 0.002);
        glEnd();
        
        glColor3f(0.25, 0.25, 0.25);
        glBegin(GL_QUADS);
        glVertex3f(-1-.05/w, -1-.05/h, 0.003);
        glVertex3f(1+.05/w, -1-.05/h, 0.003);
        glVertex3f(1+.05/w, 1+.05/h, 0.003);
        glVertex3f(-1-.05/w, 1+.05/h, 0.003);
        glEnd();
        glLineWidth(1.0);
}