dbSprite only pasting sprite in one position

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Metroid Larvae

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Joined: 17th Oct 2008

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Posted: 24th Oct 2008 23:48

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Here is my code:

int template1[12][12] ={
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,4,4,4,4,4,4,0,0,0,
0,0,0,4,4,4,4,4,4,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0
};

dbLoadImage ( "left_tile.png", 7);

//First column
int j = 0;
for(int i = 0; i <= 12; i++,j++)
{
if (template1[i][j] == 0)
dbSprite (7, i, j * 31, 7);
}
----------------------------------------------------------------
The left_tile image is only pasted on the screen in the last postion and nowhere else. I need the same sprite to be pasted in several locations from the same source image in order to make a Pacman maze. Why isn't this code working?

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IanM

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Posted: 25th Oct 2008 00:02

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There's only one sprite, and you're just moving it around. The point of sprites is that they are movable, not permanent.

Try using dbPasteImage instead of a sprite.

[b]Utility plug-ins collection (updated 27/09/08) and
http://www.matrix1.demon.co.uk

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Metroid Larvae

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Posted: 25th Oct 2008 02:45

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For some reason, when I use dbPasteImage (7, i, j * 31); nothing at all shows up on the screen. And yes it is in the right folder, so I know it exists.

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go2none

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Posted: 25th Oct 2008 12:46 Edited at: 25th Oct 2008 14:07

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Is this what you are looking for?

// Dark GDK - The Game Creators - www.thegamecreators.com

// the wizard has created a very simple project that uses Dark GDK
// it contains the basic code for a GDK application

// whenever using Dark GDK you must ensure you include the header file
#include "DarkGDK.h"

int template1[12][12] ={
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,4,4,4,4,4,4,0,0,0,
0,0,0,4,4,4,4,4,4,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0
};

// the main entry point for the application is this function
void DarkGDK ( void )
{
	// turn on sync rate and set maximum rate to 60 fps
	dbSyncOn   ( );
	dbSyncRate ( 60 );

dbLoadImage ( "left_tile.png", 7);

for(int i = 0; i <= 12; i++)
	{                         
		for(int j = 0; j <= 12; j++)
		{
			switch (template1[i][j])	// if you want to switch order of the sprites drawn try (template1[j][i])
			{

case 0:
						// you can  sprites or pasted images here with ID = 0 
			break;
			
			case 4:
				
				dbPasteImage (7, i*31, j*31);

break;
			
			case 5:
					// you can add sprites or pasted images here with ID = 5 
			break;

case 6:
					// you can add  sprites or pasted images here with ID = 6 
			break;

default: 
				{/* default action if none of the above conditions are met*/}
				
			}
		}
	}

// our main loop
	while ( LoopGDK ( ) )
	{

// update the screen
		dbSync ( );
	}

// return back to windows
	return;
}

+ Code Snippet

// Dark GDK - The Game Creators - www.thegamecreators.com

// the wizard has created a very simple project that uses Dark GDK
// it contains the basic code for a GDK application

// whenever using Dark GDK you must ensure you include the header file
#include "DarkGDK.h"

int template1[12][12] ={
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,4,4,4,4,4,4,0,0,0,
0,0,0,4,4,4,4,4,4,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,4,4,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0
};



// the main entry point for the application is this function
void DarkGDK ( void )
{
	// turn on sync rate and set maximum rate to 60 fps
	dbSyncOn   ( );
	dbSyncRate ( 60 );

	dbLoadImage ( "left_tile.png", 7);

	for(int i = 0; i <= 12; i++)
	{                         
		for(int j = 0; j <= 12; j++)
		{
			switch (template1[i][j])	// if you want to switch order of the sprites drawn try (template1[j][i])
			{

			case 0:
						// you can  sprites or pasted images here with ID = 0 
			break;
			
			case 4:
				
				dbPasteImage (7, i*31, j*31);

			break;
			
			case 5:
					// you can add sprites or pasted images here with ID = 5 
			break;

			case 6:
					// you can add  sprites or pasted images here with ID = 6 
			break;

			default: 
				{/* default action if none of the above conditions are met*/}
				
			}
		}
	}


	// our main loop
	while ( LoopGDK ( ) )
	{

		// update the screen
		dbSync ( );
	}

	// return back to windows
	return;
}

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IanM

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Joined: 11th Sep 2002

Location: In my moon base

Posted: 25th Oct 2008 15:45

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@Metroid Larvae,
Either the image isn't being loaded correctly (unlikely as you can make a sprite from it), or you aren't syncing and updating the display, or bitmap 0 isn't the current bitmap.

Post a complete example project with test media - make it easy for us to help you.

[b]Utility plug-ins collection (updated 27/09/08) and
http://www.matrix1.demon.co.uk

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Metroid Larvae

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Posted: 26th Oct 2008 03:50

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Ok. Here you go.

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ErDa

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Posted: 26th Oct 2008 04:25

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You've almost got it.

+ Code Snippet

int DrawMap()
{
   int X = 0;
   int Y = 0;
   int SpriteID = 0;
   int SizeOfSprite
   while (Y < 12)
   {
      while (X < 12)
      {
         dbSprite(SpriteID,X*SizeOfSprite,Y*SizeOfSprite,7);
         X++;
         SpriteID++;
      }
   if (X == 10)
   {
      X = 0;
   }
   Y++;
}

If you want to add additional tiles, which you probably do, Use:

+ Code Snippet

dbSprite(SpriteID,X*SizeOfSprite,Y*SizeOfSprite,template1[X][Y]);

However then the Image ID's of the tiles have to be the same as in the array. As in :

+ Code Snippet

dbLoadImage("tile1.bmp", 1);
dbLoadImage("tile2.bmp", 2);

int template1[12][12] = {
   1,2,1,2,1,2,.....etc
}

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Metroid Larvae

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Posted: 29th Oct 2008 19:18

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@ErDa

So I used your algorithm and the images paste to the screen but in the wrong position. I recoded your oriinal algorithm because it was giving me an error. I am also using the real map this time instead of the template map that I was just trying to test.

void DrawMaze()
{
if (Level == 1)
{
int maze[19][22] = {
7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
7,8,8,8,8,8,8,8,8,7,8,8,8,8,8,8,8,8,7,
7,9,7,7,8,7,7,7,8,7,7,7,7,7,8,7,7,9,7,
7,8,7,7,8,7,7,7,8,7,8,7,7,7,8,7,7,8,7,
7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,7,
7,8,7,7,8,7,8,7,7,7,7,7,7,7,8,7,7,8,7,
7,8,8,8,8,7,8,8,8,7,8,8,8,7,8,8,8,8,7,
7,7,7,7,8,7,7,7,0,7,0,7,7,7,8,7,7,7,7,
0,0,0,7,8,7,0,0,0,0,0,0,0,7,8,7,0,0,0,
7,7,7,7,8,7,0,7,7,7,7,7,0,7,8,7,7,7,7,
0,0,0,0,8,0,0,7,0,0,0,7,0,0,8,0,0,0,0,
7,7,7,7,8,7,0,7,7,7,7,7,0,7,8,7,7,7,7,
0,0,0,7,8,7,0,0,0,0,0,0,0,7,8,7,7,7,7,
7,7,7,7,8,7,0,7,7,7,7,7,0,7,8,7,7,7,7,
7,8,8,8,8,8,8,8,8,7,8,8,8,8,8,8,8,8,7,
7,8,7,7,8,7,7,7,8,7,8,7,7,7,8,7,7,8,7,
7,9,8,7,8,8,8,8,8,0,8,8,8,8,8,7,8,9,7,
7,7,8,7,8,7,8,7,7,7,7,7,8,7,8,7,8,7,7,
7,8,8,8,8,7,8,8,8,7,8,8,8,7,8,8,8,8,7,
7,8,7,7,7,7,7,7,8,7,8,7,7,7,7,7,7,8,7,
7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,7,
7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7};

//int template1[12][12] ={
//7,7,7,7,7,7,7,7,7,7,7,7,
//7,8,0,0,0,0,0,0,0,0,0,7,
//7,8,0,0,0,0,0,0,0,0,0,7,
//7,0,0,0,0,9,9,0,0,0,0,7,
//7,0,0,0,0,9,9,0,0,0,0,7,
//7,0,0,9,9,9,9,9,9,0,0,7,
//7,0,0,9,9,9,9,9,9,0,0,7,
//7,0,0,0,0,9,9,0,0,0,0,7,
//7,0,0,0,0,9,9,0,0,0,0,7,
//7,0,0,0,0,0,0,0,0,0,0,7,
//7,0,0,0,0,0,0,0,0,0,0,7,
//7,7,7,7,7,7,7,7,7,7,7,7
//};

dbLoadImage ( "tile.png", 7);
dbLoadImage ( "dot.png", 8);
int mazeX = 0;
int mazeY = 0;
int SpriteID = 7;
const int SizeOfSprite = 30;

//Traverse the rows
while( mazeX < 19)
{
while (mazeY < 22)
{
dbSprite(SpriteID,mazeY * SizeOfSprite ,mazeX * SizeOfSprite,maze[mazeX][mazeY]);
mazeY++;
SpriteID++;
}

if (mazeY == 22)
mazeY = 0;
mazeX++;
}

}
}

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Metroid Larvae

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Posted: 31st Oct 2008 04:43

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Never mind I got it to work. Thanks for all of your help.

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SunDawg

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Location: Massachusetts

Posted: 31st Oct 2008 20:42

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It might help you, in the future, to use to /* and */ to comment large blocks out. Instead of putting // in front of every line of code, just put /* in front of the first one and */ at the end of the last one.

+ Code Snippet

This isn't commented

/*
However, everything
inside of these marks
is.
*/

My site, for various stuff that I make.

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Dark GDK / dbSprite only pasting sprite in one position

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