whole BG

[DevelopmentTeam]

We will take a look at the game, and if you can send the code by email, we will fix the problem in this case. Will get back to you shortly.

[DevelopmentTeam]

We saw the jar file and the bg seems to be moving fine but the problem is that bg is moving faster than the player. that is the problem with the jar file. The code you sent was not working and we were not able to compile it and run without error. So all you have to do now is make the bg slow and move it with the tiles. like the orange platform.

[rahul7star]

Hi should i send u that code again.........??

my problm is i want somethng like mario scroll BG ...in my code same BG is replicating ..i dont want that...i want diff BG wenever this.x>170....

[DevelopmentTeam]

In case you have to change the bg in the runtime, try using the tile layer and bring the bg within the layer that you are using for the platform. Otherwise load a new image after some point the player has moved.

[rahul7star]

Hi
i had sent you souce code ...can you modofy that code with TileLayer Bg concept.....so that tile can be moved while player is moving


Thanks

[DevelopmentTeam]

The code you sent is not self explanatory and we need to put more time to fix it. I think you ca try it your self with our idea.

[rahul7star]

HI

well i dont want to move my player.....i want only bg to rotate.....

this.sprite.setPosition( this.x, this.y ) ; is used for incresing /dec player position ,...m using this.x+=this.step wer step=4;


for(int i = -this.x ; i <getWidth(); i += image.getWidth())
{
this.gContext.drawImage(image, i,0,0);
if(i>getWidth())
{
i=0;
}
} for moving BG.....

now can u tell me how to move only BG but not player.....

[DevelopmentTeam]

If you can read the whole thread again once or twice, you can see my replies for the same question atleast 3 times. Please read it again.

[rahul7star]

HI ok ....thanks

Now ...look i had writen jump code..now wenever it collide with that image..it will stop...but still collison is not dat effective..sometime player collides from its center part and sometime from bottm ..
here is jump code
////////
if(this.jumping)
{ this.y=this.y-this.jump;

this.jump = this.jump-1;
if(this.jump<-10)
{
this.jump=-10;
}

if(sprite.collidesWith(bgSprite,true)||sprite.collidesWith(bgSprite1,true)||sprite.collidesWith(bgSprite2,true)||sprite.collidesWith(bgSprite3,true)||sprite.collidesWith(bgSprite4,true) )

{
this.jump=0;
if(Flag==1)
{
this.jump=11;
Flag=0;


}


else
{
Flag=0;
}


}
}

///////////// Flag=1 wen UP key is pressed....

[rahul7star]

see this

[DevelopmentTeam]

What there in the picture?

[rahul7star]

i sent u jar file plz chk that wenevr player is jumping collision is not proper

[DevelopmentTeam]

We'll check and get back to you...

[rahul7star]

Hi

Have you chked dat jar file......well i need to ask some more thngs as i m confused like..

1)
for (int y = 0; y < getHeight(); y += back.getHeight()) {
for (int x = 0; x < getWidth(); x += back.getWidth()) {
g.drawImage(back, x, y, 0);
}
}

question--> whats this is doing y += back.getHeight()

2)is collideWith function is really not gud for collsion ...if possible can u share me perfect colsion sample

[DevelopmentTeam]

Hi

Have you chked dat jar file......well i need to ask some more thngs as i m confused like..

1)
for (int y = 0; y < getHeight(); y += back.getHeight()) {
for (int x = 0; x < getWidth(); x += back.getWidth()) {
g.drawImage(back, x, y, 0);
}
}

question--> whats this is doing y += back.getHeight()

2)is collideWith function is really not gud for collsion ...if possible can u share me perfect colsion sample

We didnt check your file yet...

1) back.getHeight() is the height of the image file and the variable y is incremented with this value every time the loop is executed.

2) The basic collision detection logic is slow in most mobile when the game is little complected. we would better prefer to write your own collision detection code specifically for this game. Using any general collision detection classes are definitely CPU hungry.