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hak8or

Dec 7th, 2013

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/*
Function: _exit(Canvas &canvas, int flag)
Description: Based on the input flag, the game gets ended with a win or loss and
draws onto canvas the end game messesge. Once drawn, exit() gets called
which tells the OS to safely shut down this program.
Input: Canvas object and an intager flag indicated how to exit (won or lost).
Output: Draws to canvas and ends the program.
Error: None
*/
void _exit(Canvas &canvas, int flag)
{
cout << "\t Thank you for playing! \n \t\t Exiting now\n";
// Draw the 4 corners of the game done screen.
int x = 150;
int y = 150;
for (int i = 0; i < 4; i++)
{
canvas.DrawFillRect(
x, // Top left X position
y, // Top left Y position
60, // Width in pixels
60, // Height in pixels
0.80, // Red value (0.0 - 1.0)
0.80, // Green value (0.0 - 1.0)
0.80 // Blue value (0.0 - 1.0)
);
x += 120;
if (i==1)
{
x = 150;
y = 270;
}
}
// Light main square
canvas.DrawFillRect(
180, // Top left X position
180, // Top left Y position
120, // Width in pixels
120, // Height in pixels
0.3, // Red value (0.0 - 1.0)
0.55, // Green value (0.0 - 1.0)
0.49 // Blue value (0.0 - 1.0)
);
// Based on what the input flag was, exit the maze with an appropriate
// phrase.
switch (flag)
{
case 0:
canvas.DrawText(200,225,"Exiting Now");
break;
case 1:
canvas.DrawText(200,225,"You Win!");
break;
case 2:
canvas.DrawText(200,225,"You Died!");
break;
}
// Forces canvas to redraw itself.
canvas.Invalidate();
// Wait four seconds so user can actually see the screen and
// the "End Game" box.
usleep(4000000);
// Signal the OS to safely shut down this maze program.
exit(0);
}

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