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FinalGameWIthRandomMazes.cpp
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FinalGameWIthRandomMazes.cpp
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#include <GL/glut.h>
#include <iostream>
#include <math.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#define MAX_SPEED_BOOST_MOVES 15
#define TROLL_NUMBER 4
#define MAX_WEAPONS 2
#define MAX_SPEEDBOOSTERS 1
#define PHASABLE_BLOCKS 3
#define FIERY_BLOCKS 3
#define TELEPORTATION_STOPS 2
#define EXTRA_EXIT_NUMBER 1
#define WIDTH 18
#define HEIGHT 11
using namespace std;
int GameCompletion = 0, WindowID, GameBegin = 0;
int grid[HEIGHT][WIDTH];
enum {n = 1,e = 4,s = 2,w = 8};
int DX[9];
int DY[9];
int OPPOSITE[9];
int mazeX, mazeY;
char maze[35][56]=
{{"+++++++++++++++++++++++++++++++++++++++++++++++++++++++"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+#####################################################+"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+ # # # # # # # # # # # # # # # # # +"},
{"+++++++++++++++++++++++++++++++++++++++++++++++++++++++"} };
void clearWallInX(int locationX, int locationY)
{
maze[locationY][locationX + 2] = ' ';
maze[locationY + 1][locationX + 2] = ' ';
}
void clearWallInY(int locationX, int locationY)
{
maze[locationY + 2][locationX] = ' ';
maze[locationY + 2][locationX + 1] = ' ';
}
int shuffle_array(int *array, int size)
{
int i;
for( i = 0; i < (size - 1); i++)
{
int r = i + (rand() % (size - i));
int temp = array[i];
array[i] = array[r];
array[r] = temp;
}
}
int carve_passage(int cx, int cy, int grid[HEIGHT][WIDTH])
{
int dx, dy, i;
int directions[4] = {n, e, s, w};
shuffle_array(directions, 4);
for(i = 0; i < 4; i++)
{
dx = DX[directions[i]];
dy = DY[directions[i]];
if ( ((cx + dx < WIDTH) & (cx + dx >= 0)) & ((cy + dy < HEIGHT) & (cy + dy >= 0)) )
{
if (grid[cy + dy][cx + dx] == 0)
{
grid[cy][cx] = (grid[cy][cx] | directions[i]);
grid[cy + dy][cx + dx] = (grid[cy + dy][cx + dx] | OPPOSITE[directions[i]]);
carve_passage(cx + dx, cy + dy, grid);
}
}
}
}
int GenerateMaze()
{
OPPOSITE[n] = s;
OPPOSITE[e] = w;
OPPOSITE[s] = n;
OPPOSITE[w] = e;
DX[n] = 0;
DX[e] = 1;
DX[s] = 0;
DX[w] = -1;
DY[n] = -1;
DY[e] = 0;
DY[s] = 1;
DY[w] = 0;
int x, y;
memset(&grid[0], 0, sizeof(grid));
srand(time(NULL));
x = rand() % 18;
y = rand() % 11;
carve_passage(x, y, grid);
for(int m = 0; m < 11; m++)
{
for(int n = 0; n < 18; n++)
{
if((grid[m][n] & 2) != 0)
{
clearWallInY((3 * n) + 1, (3 * m) + 1);
}
if((grid[m][n] & 4) != 0)
{
clearWallInX((3 * n) + 1, (3 * m) + 1);
}
}
}
return 0;
}
void display_LOSE()
{
glClearColor(0.2f, 0.2f, 0.2f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0f, 1.0f, 1.0f);
glBegin(GL_LINE_STRIP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(0.125f, -0.25f);
glVertex2f(0.375f, -0.25f);
glVertex2f(0.375f, 0.0f);
glVertex2f(0.125f, 0.0f);
glVertex2f(0.125f, 0.25f);
glVertex2f(0.375f, 0.25f);
glEnd();
glBegin(GL_LINE_STRIP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(0.875f, -0.25f);
glVertex2f(0.625f, -0.25f);
glVertex2f(0.625f, 0.25f);
glVertex2f(0.875f, 0.25f);
glEnd();
glBegin(GL_LINES);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(0.875f, 0.0f);
glVertex2f(0.625f, 0.0f);
glEnd();
glBegin(GL_LINE_LOOP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(-0.125f, -0.25f);
glVertex2f(-0.375f, -0.25f);
glVertex2f(-0.375f, 0.25f);
glVertex2f(-0.125f, 0.25f);
glEnd();
glBegin(GL_LINE_STRIP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(-0.625f, -0.25f);
glVertex2f(-0.875f, -0.25f);
glVertex2f(-0.875f, 0.25f);
glEnd();
glFlush();
}
void display_WIN()
{
glClearColor(0.20f, 0.20f, 0.20f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0f, 1.0f, 1.0f);
glBegin(GL_LINE_STRIP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(0.15f, -0.25f);
glVertex2f(0.15f, 0.25f);
glEnd();
glBegin(GL_LINE_STRIP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(0.4f, -0.25f);
glVertex2f(0.4f, 0.25f);
glVertex2f(0.7f, -0.25f);
glVertex2f(0.7f, 0.25f);
glEnd();
glBegin(GL_LINE_STRIP);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(-0.1f, 0.25f);
glVertex2f(-0.25f, -0.25f);
glVertex2f(-0.4f, 0.25f);
glVertex2f(-0.55f, -0.25f);
glVertex2f(-0.7f, 0.25f);
glEnd();
glFlush();
}
void initGL()
{
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
}
class Player
{
public:
int locationX, locationY;
static int SpeedBoost, Armed, SpeedBoostCount;
Player()
{
GenerateMaze();
srand(time(NULL));
for(; maze[locationY][locationX] != ' ';)
{
locationX = rand()%55;
locationY = rand()%34;
}
maze[locationY][locationX] = '@';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight)
{
if(SpeedBoost == 0 && Armed == 0 )
{
glBegin(GL_TRIANGLES);
glColor3f(0.0f, 1.0f, 0.0f);
glVertex2f(beginX + (1.0/61.0), beginY - (0.05/15.0));
glVertex2f(beginX + (0.65 / 305.0), beginY -blockHeight + (0.3/34.0));
glVertex2f(beginX + (8.0 / 305.0), beginY -blockHeight + (0.3/34.0));
glVertex2f(beginX + (0.65 / 305.0), beginY - (0.3/34.0));
glVertex2f(beginX + (1.0/61.0), beginY -blockHeight + (0.05/15.0));
glVertex2f(beginX + (8.0 / 305.0), beginY - (0.3/34.0));
glEnd();
}
else if(SpeedBoost == 0 && Armed == 1)
{
glBegin(GL_TRIANGLES);
glColor3f(1.0f, 1.0f, 0.0f);
glVertex2f(beginX + (1.0/61.0), beginY - (0.05/15.0));
glVertex2f(beginX + (0.65 / 305.0), beginY -blockHeight + (0.3/34.0));
glVertex2f(beginX + (8.0 / 305.0), beginY -blockHeight + (0.3/34.0));
glVertex2f(beginX + (0.65 / 305.0), beginY - (0.3/34.0));
glVertex2f(beginX + (1.0/61.0), beginY -blockHeight + (0.05/15.0));
glVertex2f(beginX + (8.0 / 305.0), beginY - (0.3/34.0));
glEnd();
}
else if(SpeedBoost == 1 && Armed == 0)
{
glBegin(GL_TRIANGLES);
glColor3f(0.5f, 0.0f, 0.5f);
glVertex2f(beginX + (1.0/61.0), beginY - (0.05/15.0));
glVertex2f(beginX + (0.65 / 305.0), beginY -blockHeight + (0.3/34.0));
glVertex2f(beginX + (8.0 / 305.0), beginY -blockHeight + (0.3/34.0));
glVertex2f(beginX + (0.65 / 305.0), beginY - (0.3/34.0));
glVertex2f(beginX + (1.0/61.0), beginY -blockHeight + (0.05/15.0));
glVertex2f(beginX + (8.0 / 305.0), beginY - (0.3/34.0));
glEnd();
}
}
};
int Player::SpeedBoost = 0;
int Player::Armed = 0;
int Player::SpeedBoostCount = 0;
class Troll
{
public:
int locationX, locationY;
Troll()
{
srand(time(NULL));
for(;maze[locationY][locationX] != ' ';)
{
locationX = rand()%55;
locationY = rand()%34;
}
maze[locationY][locationX] = '*';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight)
{
glBegin(GL_TRIANGLES);
glColor3f(0.9f, 0.0f, 0.0f);
glVertex2f(beginX + (0.65 / 305.0), beginY - (0.3/34.0));
glVertex2f(beginX + (1.0/61.0), beginY -blockHeight + (0.05/15.0));
glVertex2f(beginX + (8.0 / 305.0), beginY - (0.3/34.0));
glEnd();
}
};
class SpeedBooster
{
public:
int locationX, locationY;
SpeedBooster()
{
srand(time(NULL));
for(; maze[locationY][locationX] != ' ';)
{
locationX = rand()%55;
locationY = rand()%34;
}
maze[locationY][locationX] = 's';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight)
{
glBegin(GL_QUADS);
glColor3f(0.5f,0.0f,0.5f);
glVertex2f(beginX + (8.0 / 305.0), beginY - (1.5 / 306.0));
glVertex2f(beginX + (2.0 / 305.0), beginY - (1.5 / 306.0));
glVertex2f(beginX + (2.0 / 305.0), beginY - (12.0 / 306.0));
glVertex2f(beginX + (8.0 / 305.0), beginY - (12.0/ 306.0));
glEnd();
}
};
class Weapon
{
public:
int locationX, locationY;
Weapon()
{
srand(time(NULL));
for(; maze[locationY][locationX] != ' ';)
{
locationX = rand()%55;
locationY = rand()%34;
}
maze[locationY][locationX] = '&';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight)
{
glBegin(GL_QUADS);
glColor3f(1.0f,1.0f,0.0f);
glVertex2f(beginX + (8.0 / 305.0), beginY - (1.5 / 306.0));
glVertex2f(beginX + (2.0 / 305.0), beginY - (1.5 / 306.0));
glVertex2f(beginX + (2.0 / 305.0), beginY - (12.0 / 306.0));
glVertex2f(beginX + (8.0 / 305.0), beginY - (12.0/ 306.0));
glEnd();
}
};
class PhasableBlock
{
public:
int locationX, locationY;
PhasableBlock()
{
srand(time(NULL));
while(1)
{
locationX = rand()%55;
locationY = rand()%34;
if( maze[locationY][locationX] == '#' && ((maze[locationY][locationX - 1] == '#' && maze[locationY][locationX + 1] == '#' && maze[locationY - 1][locationX] == ' ' && maze[locationY + 1][locationX] == ' ') || (maze[locationY - 1][locationX] == '#' && maze[locationY + 1][locationX] == '#' && maze[locationY][locationX - 1] == ' ' && maze[locationY][locationX + 1] == ' ')))
break;
else
continue;
}
maze[locationY][locationX] = '!';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight)
{
glBegin(GL_QUADS);
glColor3f(0.6470588f,0.164706f,0.164706f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
}
};
class FieryBlock
{
public:
int locationX, locationY;
FieryBlock()
{
srand(time(NULL));
while(1)
{
locationX = rand()%55;
locationY = rand()%34;
if( maze[locationY][locationX] == '#' && ((maze[locationY][locationX - 1] == '#' && maze[locationY][locationX + 1] == '#' && maze[locationY - 1][locationX] == ' ' && maze[locationY + 1][locationX] == ' ') || (maze[locationY - 1][locationX] == '#' && maze[locationY + 1][locationX] == '#' && maze[locationY][locationX - 1] == ' ' && maze[locationY][locationX + 1] == ' ')))
if( maze[locationY - 1][locationX] != '@' && maze[locationY + 1][locationX] != '@' && maze[locationY][locationX + 1] != '@' && maze[locationY][locationX - 1] != '@')
if( maze[locationY - 2][locationX] != '@' && maze[locationY + 2][locationX] != '@' && maze[locationY][locationX + 2] != '@' && maze[locationY][locationX - 2] != '@')
if( maze[locationY - 1][locationX - 1] != '@' && maze[locationY + 1][locationX + 1] != '@' && maze[locationY - 1][locationX + 1] != '@' && maze[locationY + 1][locationX - 1] != '@')
break;
else
continue;
}
maze[locationY][locationX] = 'F';
if(maze[locationY][locationX - 1] == '#')
maze[locationY][locationX - 1] = 'F';
else if(maze[locationY][locationX + 1] == '#')
maze[locationY][locationX + 1] = 'F';
else if(maze[locationY - 1][locationX] == '#')
maze[locationY - 1][locationX] = 'F';
else if(maze[locationY + 1][locationX] == '#')
maze[locationY + 1][locationX] = 'F';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight, int i)
{
static int BlinkArray[2 * FIERY_BLOCKS] = {0};
(BlinkArray[i])++;
if(BlinkArray[i] == 3)
{
glBegin(GL_QUADS);
glColor3f(0.9882f, 0.4f, 0.0f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
BlinkArray[i] = 0;
}
else if(BlinkArray[i] == 2)
{
glBegin(GL_QUADS);
glColor3f(0.97647f, 0.50588f, 0.1647f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
}
else
{
glBegin(GL_QUADS);
glColor3f(1.0f, 0.0f, 0.0f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
}
}
};
class Teleport
{
public:
int locationXF, locationYF, locationXT, locationYT;
Teleport()
{
srand(time(NULL));
while(1)
{
locationXF = rand()%55;
locationXT = rand()%55;
locationYF = rand()%34;
locationYT = rand()%34;
if( maze[locationYF][locationXF] == ' ' && maze[locationYT][locationXT] == ' ' && locationYF != locationYT && locationXF != locationXT)
if( maze[locationYF - 1][locationXF] != 'F' && maze[locationYF + 1][locationXF] != 'F' && maze[locationYF][locationXF + 1] != 'F' && maze[locationYF][locationXF - 1] != 'F')
if( maze[locationYF - 2][locationXF] != 'F' && maze[locationYF + 2][locationXF] != 'F' && maze[locationYF][locationXF + 2] != 'F' && maze[locationYF][locationXF - 2] != 'F')
if( maze[locationYT - 1][locationXT] != 'F' && maze[locationYT + 1][locationXT] != 'F' && maze[locationYT][locationXT + 1] != 'F' && maze[locationYT][locationXT - 1] != 'F')
if( maze[locationYT - 2][locationXT] != 'F' && maze[locationYT + 2][locationXT] != 'F' && maze[locationYT][locationXT + 2] != 'F' && maze[locationYT][locationXT - 2] != 'F')
if( maze[locationYF - 1][locationXF - 1] != 'F' && maze[locationYF + 1][locationXF + 1] != 'F' && maze[locationYF - 1][locationXF + 1] != 'F' && maze[locationYF + 1][locationXF - 1] != 'F')
if( maze[locationYT - 1][locationXT - 1] != 'F' && maze[locationYT + 1][locationXT + 1] != 'F' && maze[locationYT - 1][locationXT + 1] != 'F' && maze[locationYT + 1][locationXT - 1] != 'F')
break;
else
continue;
}
maze[locationYF][locationXF] = 'T';
maze[locationYT][locationXT] = 'T';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight, int i)
{
static int BlinkArray[2 * TELEPORTATION_STOPS] = {0};
(BlinkArray[i])++;
if(BlinkArray[i] == 10)
{
glBegin(GL_QUADS);
glColor3f(0.9333f, 0.8666f, 0.509804f);
glVertex2f(beginX + blockWidth - 1.5 * 0.007f , beginY - 1.5 * 0.007f);
glVertex2f(beginX + 1.5 * 0.007f , beginY - 1.5 * 0.007f);
glVertex2f(beginX + 1.5 * 0.007f , beginY - blockHeight + 1.5 * 0.007f);
glVertex2f(beginX + blockWidth - 1.5 * 0.007f , beginY - blockHeight + 1.5 * 0.007f);
glEnd();
BlinkArray[i] = 0;
}
else if(BlinkArray[i] % 3 == 0)
{
glBegin(GL_QUADS);
glColor3f(0.98039f, 0.98039f, 0.823529f);
glVertex2f(beginX + blockWidth - 0.007f/2 , beginY - 0.007f/2 );
glVertex2f(beginX + 0.007f/2 , beginY - 0.007f/2 );
glVertex2f(beginX + 0.007f/2 , beginY - blockHeight + 0.007f/2 );
glVertex2f(beginX + blockWidth - 0.007f/2 , beginY - blockHeight + 0.007f/2 );
glEnd();
}
else
{
glBegin(GL_QUADS);
glColor3f(0.854902f, 0.647058f, 0.125490f);
glVertex2f(beginX + blockWidth - 0.007f/3 , beginY - 0.007f/3);
glVertex2f(beginX + 0.007f/3 , beginY - 0.007f/3);
glVertex2f(beginX + 0.007f/3 , beginY - blockHeight + 0.007f/3);
glVertex2f(beginX + blockWidth - 0.007f/3 , beginY - blockHeight + 0.007f/3);
glEnd();
}
}
};
class ExtraExits
{
public:
int locationX, locationY;
ExtraExits()
{
srand(time(NULL));
while(1)
{
locationX = rand()%55;
locationY = rand()%34;
if( maze[locationY][locationX] == '+' )
{
if( (locationX == 0 && maze[locationY][locationX + 1] == ' ') || (locationX == 54 && maze[locationY][locationX - 1] == ' ') )
break;
if( (locationY == 0 && maze[locationY + 1][locationX] == ' ') || (locationY == 33 && maze[locationY - 1][locationX] == ' ') )
break;
}
else
continue;
}
maze[locationY][locationX] = 'X';
if(maze[locationY][locationX - 1] == '+' && maze[locationY + 1][locationX - 1] == ' ')
maze[locationY][locationX - 1] = 'X';
else if(maze[locationY][locationX + 1] == '+' && maze[locationY + 1][locationX + 1] == ' ')
maze[locationY][locationX + 1] = 'X';
else if(maze[locationY][locationX - 1] == '+' && maze[locationY - 1][locationX - 1] == ' ')
maze[locationY][locationX - 1] = 'X';
else if(maze[locationY][locationX + 1] == '+' && maze[locationY - 1][locationX + 1] == ' ')
maze[locationY][locationX + 1] = 'X';
else if(maze[locationY - 1][locationX] == '+' && maze[locationY - 1][locationX + 1] == ' ')
maze[locationY - 1][locationX] = 'X';
else if(maze[locationY + 1][locationX] == '+' && maze[locationY + 1][locationX + 1] == ' ')
maze[locationY + 1][locationX] = 'X';
else if(maze[locationY - 1][locationX] == '+' && maze[locationY - 1][locationX - 1] == ' ')
maze[locationY - 1][locationX] = 'X';
else if(maze[locationY + 1][locationX] == '+' && maze[locationY + 1][locationX - 1] == ' ')
maze[locationY + 1][locationX] = 'X';
}
static void Display(float beginX, float beginY, float blockWidth, float blockHeight)
{
glBegin(GL_QUADS);
glColor3f(0.0f, 0.39218f, 0.0f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
}
};
Player P;
Troll T[TROLL_NUMBER];
Weapon W[MAX_WEAPONS];
SpeedBooster S[MAX_SPEEDBOOSTERS];
FieryBlock Fb[FIERY_BLOCKS];
PhasableBlock Ph[PHASABLE_BLOCKS];
Teleport Tlp[TELEPORTATION_STOPS];
ExtraExits E[EXTRA_EXIT_NUMBER];
int trollFrameCount = 0, TeleportLocationFixed = 1, firstKeyPressed = 0;
void TeleportPlayer(int locationX, int locationY)
{
for(int i = 0; i < TELEPORTATION_STOPS; i++)
{
if(Tlp[i].locationXF == locationX && Tlp[i].locationYF == locationY)
{
maze[locationY][locationX] = 'T';
P.locationX = Tlp[i].locationXT;
P.locationY = Tlp[i].locationYT;
maze[P.locationY][P.locationX] = '@';
glutPostRedisplay();
glFlush();
}
else if(Tlp[i].locationXT == locationX && Tlp[i].locationYT == locationY)
{
maze[locationY][locationX] = 'T';
P.locationX = Tlp[i].locationXF;
P.locationY = Tlp[i].locationYF;
maze[P.locationY][P.locationX] = '@';
glutPostRedisplay();
glFlush();
}
}
}
void troll()
{
int i, j, k = 0;
while(k < TROLL_NUMBER)
{
if(maze[T[k].locationY][T[k].locationX] == '*')
{
i = T[k].locationX;
j = T[k].locationY;
//Check if the troll is next to the player
if(maze[ T[k].locationY - 1][ T[k].locationX ] == '@' && Player::Armed == 0 ) { T[k].locationY = T[k].locationY -1; GameCompletion = -1; }
else if(maze[ T[k].locationY + 1][ T[k].locationX ] == '@' && Player::Armed == 0 ) { T[k].locationY = T[k].locationY +1; GameCompletion = -1; }
else if(maze[ T[k].locationY ][ T[k].locationX + 1] == '@' && Player::Armed == 0 ) { T[k].locationX = T[k].locationX +1; GameCompletion = -1; }
else if(maze[ T[k].locationY ][ T[k].locationX - 1] == '@' && Player::Armed == 0 ) { T[k].locationX = T[k].locationX -1; GameCompletion = -1; }
{
int p = 1,q = 1;
//Assign p and q values to in according to the position(left, top, bottom, right) of the troll w.r.t. player
if( T[k].locationX > P.locationX ) p = -1;
if( T[k].locationY > P.locationY ) q = -1;
//Check if the troll and the player are in same line
if( T[k].locationX == P.locationX )
{
if(maze[ T[k].locationY + q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY + q;
else if(maze[ T[k].locationY - q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY - q;
else if(maze[ T[k].locationY ][ T[k].locationX + p]==' ') T[k].locationX = T[k].locationX + p;
else if(maze[ T[k].locationY ][ T[k].locationX - p]==' ') T[k].locationX = T[k].locationX - p;
}
else if( T[k].locationY == P.locationY )
{
if(maze[ T[k].locationY ][ T[k].locationX + p]==' ') T[k].locationX = T[k].locationX + p;
else if(maze[ T[k].locationY ][ T[k].locationX - p]==' ') T[k].locationX = T[k].locationX - p;
else if(maze[ T[k].locationY + q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY + q;
else if(maze[ T[k].locationY - q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY - q;
}
//Check in which direction is the troll near to the player
else if(abs( T[k].locationX - P.locationX) < abs( T[k].locationY - P.locationY))
{
/* If the troll is near to the player in x-direction, first see if the troll could be moved to that position.
If no, then try in y-direction. If both does not satisfy, then find for x and y direction in opposite side.
*/
if(maze[ T[k].locationY ][ T[k].locationX + p]==' ') T[k].locationX = T[k].locationX + p; //Check for the most feasible move
else if(maze[ T[k].locationY + q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY + q;
else if(maze[ T[k].locationY ][ T[k].locationX - p]==' ') T[k].locationX = T[k].locationX - p;
else if(maze[ T[k].locationY - q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY - q;
}
else
{
/* If the troll is near to the player in y-direction, first see if the troll could be moved to that position.
If no, then try in x-direction. If both does not satisfy, then find for x and y direction in opposite side.
*/
if(maze[ T[k].locationY + q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY + q;
else if(maze[ T[k].locationY ][ T[k].locationX + p]==' ') T[k].locationX = T[k].locationX + p;
else if(maze[ T[k].locationY - q][ T[k].locationX ]==' ') T[k].locationY = T[k].locationY - q;
//else if(maze[ T[k].locationY ][ T[k].locationX -p]==' ') T[k].locationX = T[k].locationX -p;
}
}
maze[j][i] = ' ';
maze[ T[k].locationY ][ T[k].locationX ] = '*';
glutPostRedisplay();
glFlush();
}
k++;
}
}
void specialTroll()
{
if(GameBegin == 1 && GameCompletion == 0 && firstKeyPressed == 1)
{
trollFrameCount++;
if(trollFrameCount == 150)
{
trollFrameCount = 0;
troll();
}
}
}
void FixTeleportlocations()
{
for(int i = 0; i < TELEPORTATION_STOPS; i++)
{
maze[Tlp[i].locationYF][Tlp[i].locationXF] = 'T';
maze[Tlp[i].locationYT][Tlp[i].locationXT] = 'T';
}
}
void display_maze()
{
glClearColor(0.05f, 0.05f, 0.05f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glutFullScreen();
double blockWidth = 2.0 / 61.0 ;
double blockHeight = 1.5 / 34.0 ;
float beginX = -0.9f;
float beginY = 0.725f;
int a = 0, b = 0;
for(int i = 0; i < 34; i++)
{
for(int j = 0; j < 55; j++)
{
if(maze[i][j] == '#' || maze[i][j] == '+' )
{
glBegin(GL_QUADS);
glColor3f(1.0f, 1.0f, 1.0f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
}
else if(maze[i][j] == '@')
{
P.Display(beginX, beginY, blockWidth, blockHeight);
}
else if(maze[i][j] == 'X' )
{
glBegin(GL_QUADS);
glColor3f(0.0f, 0.39218f, 0.0f);
glVertex2f(beginX + blockWidth , beginY);
glVertex2f(beginX , beginY);
glVertex2f(beginX , beginY - blockHeight);
glVertex2f(beginX + blockWidth , beginY - blockHeight);
glEnd();
}
else if(maze[i][j] == '*')
{
Troll::Display(beginX, beginY, blockWidth, blockHeight);
}
else if(maze[i][j] == '&')
{
Weapon::Display(beginX, beginY, blockWidth, blockHeight);
}
else if(maze[i][j] == 's')
{
SpeedBooster::Display(beginX, beginY, blockWidth, blockHeight);
}
else if(maze[i][j] == '!')
{
PhasableBlock::Display(beginX, beginY, blockWidth, blockHeight);
}
else if(maze[i][j] == 'F')
{
FieryBlock::Display(beginX, beginY, blockWidth, blockHeight, a); a++;
}
else if(maze[i][j] == 'T')
{
Teleport::Display(beginX, beginY, blockWidth, blockHeight, b); b++;
}
beginX += blockWidth;
}
beginY -= blockHeight;
beginX = -0.9f;
}
glFlush();
}
void specialkey_playing(int key, int xr, int yr)
{
if(TeleportLocationFixed == 0)
FixTeleportlocations();
switch(key)
{
case GLUT_KEY_UP:
if(maze[ P.locationY - 1][ P.locationX ] == 'X')
{
maze[ P.locationY ][ P.locationX ] = ' ';
maze[ --P.locationY ][ P.locationX ] = '@';
GameCompletion = 1;
}
else if((maze[ P.locationY - 1 ][ P.locationX ] == ' ' ) && (maze[ P.locationY - 2 ][ P.locationX ] == 'F' || maze[ P.locationY - 2 ][ P.locationX - 1 ] == 'F' || maze[ P.locationY - 2 ][ P.locationX + 1] == 'F'))
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
GameCompletion = -1;
}
else if(maze[ P.locationY - 1 ][ P.locationX ] == ' ' && Player::SpeedBoost == 1 && maze[ P.locationY - 2 ][ P.locationX ] == ' ' && Player::SpeedBoostCount <= MAX_SPEED_BOOST_MOVES)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 2;
maze[ P.locationY ][ P.locationX ] = '@';
Player::SpeedBoostCount++;
}
else if(maze[ P.locationY - 1 ][ P.locationX ] == '*' && Player::Armed == 1)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
Player::Armed = 0;
}
else if(maze[ P.locationY - 1 ][ P.locationX ] == '&' && Player::Armed == 0 && Player::SpeedBoost == 0)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
Player::Armed = 1;
}
else if(maze[ P.locationY - 1 ][ P.locationX ] == 's' && Player::SpeedBoost == 0 && Player::Armed == 0)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
Player::SpeedBoost = 1;
}
else if(maze[P.locationY - 1][ P.locationX ] == '!' )
{
maze[ P.locationY ][ P.locationX ] = ' ';
maze[ P.locationY - 1][ P.locationX ] = '#';
P.locationY -= 2;
maze[ P.locationY ][ P.locationX ] = '@';
}
else if(maze[ P.locationY - 1 ][ P.locationX ] == 'T' )
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
TeleportPlayer(P.locationX, P.locationY);
TeleportLocationFixed = 0;
}
else if(maze[ P.locationY - 1 ][ P.locationX ] == ' ' )
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
}
break;
case GLUT_KEY_DOWN:
if(maze[ P.locationY + 1][ P.locationX ] == 'X')
{
maze[ P.locationY ][ P.locationX ] = ' ';
maze[ ++P.locationY ][ P.locationX ] = '@';
GameCompletion = 1;
}
else if((maze[ P.locationY + 1 ][ P.locationX ] == ' ' ) && (maze[ P.locationY + 2 ][ P.locationX ] == 'F' || maze[ P.locationY + 2 ][ P.locationX - 1] == 'F' || maze[ P.locationY + 2 ][ P.locationX + 1] == 'F'))
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 1;
maze[ P.locationY ][ P.locationX ] = '@';
GameCompletion = -1;
}
else if(maze[ P.locationY + 1 ][ P.locationX ] == ' ' && Player::SpeedBoost == 1 && maze[ P.locationY + 2 ][ P.locationX ] == ' ' && Player::SpeedBoostCount <= MAX_SPEED_BOOST_MOVES)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 2;
maze[ P.locationY ][ P.locationX ] = '@';
Player::SpeedBoostCount++;
}
else if(maze[ P.locationY + 1 ][ P.locationX ] == '*' && Player::Armed == 1)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 1;
maze[ P.locationY ][ P.locationX ] = '@';
Player::Armed = 0;
}
else if(maze[ P.locationY + 1 ][ P.locationX ] == '&' && Player::Armed == 0 && Player::SpeedBoost == 0)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 1;
maze[ P.locationY ][ P.locationX ] = '@';
Player::Armed = 1;
}
else if(maze[ P.locationY + 1 ][ P.locationX ] == 's' && Player::SpeedBoost == 0 && Player::Armed == 0)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 1;
maze[ P.locationY ][ P.locationX ] = '@';
Player::SpeedBoost = 1;
}
else if(maze[P.locationY + 1][ P.locationX ] == '!' )
{
maze[ P.locationY ][ P.locationX ] = ' ';
maze[ P.locationY + 1][ P.locationX ] = '#';
P.locationY += 2;
maze[ P.locationY ][ P.locationX ] = '@';
}
else if(maze[ P.locationY + 1 ][ P.locationX ] == 'T' )
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 1;
maze[ P.locationY ][ P.locationX ] = '@';
TeleportPlayer(P.locationX, P.locationY);
TeleportLocationFixed = 0;
}
else if(maze[ P.locationY + 1 ][ P.locationX ] == ' ')
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationY += 1;
maze[ P.locationY ][ P.locationX ] = '@';
}
break;
case GLUT_KEY_LEFT:
if(maze[ P.locationY ][ P.locationX - 1] == 'X')
{
maze[ P.locationY ][ P.locationX ] = ' ';
maze[ P.locationY ][ --P.locationX ] = '@';
GameCompletion = 1;
}
else if((maze[ P.locationY ][ P.locationX - 1 ] == ' ' ) && (maze[ P.locationY ][ P.locationX - 2 ] == 'F' || maze[ P.locationY - 1][ P.locationX - 2 ] == 'F' || maze[ P.locationY + 1][ P.locationX - 2] == 'F'))
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationX -= 1;
maze[ P.locationY ][ P.locationX ] = '@';
GameCompletion = -1;
}
else if(maze[ P.locationY ][ P.locationX - 1] == ' ' && Player::SpeedBoost == 1 && maze[ P.locationY ][ P.locationX - 2] == ' ' && Player::SpeedBoostCount <= MAX_SPEED_BOOST_MOVES)
{
maze[ P.locationY ][ P.locationX ] = ' ';
P.locationX -= 2;
maze[ P.locationY ][ P.locationX ] = '@';
Player::SpeedBoostCount++;