Hit a sprite that visibility set to 0?

Author

Message

gsdblack

12

Years of Service

User Offline

Joined: 6th Dec 2011

Location:

Posted: 9th Dec 2012 20:44

Link

I am setting up my pause menu. At depth 5 I have resume, restart, and an exit sprite. On depth 4 I have Yes and no setup to make sure the player made the right choice. When I hit restart hit it also hits no button behind it even though its visibility is set to 0.

click on sprite code

if ( agk::GetPointerPressed ( ) == 1 )
	{

float startX = agk::GetPointerX ( );
		float startY = agk::GetPointerY ( );

//Pause button is pressed----------------------------------------------------------------------------------------------
		if(1 == agk::GetSpriteHitTest(pauseSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::SetSpriteVisible(blackScreenSprite, 1);
            agk::SetSpriteVisible(resumeButtonSprite, 1);
			agk::SetSpriteVisible(restartButtonSprite, 1);
            agk::SetSpriteVisible(exitButtonSprite, 1);

}

//Pause button is pressed----------------------------------------------------------------------------------------------
		if(1 == agk::GetSpriteHitTest(resumeButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
            //calories = 0.0;
			agk::Print("resume Hit");
            agk::ResumeSprite(cynSprite);
            agk::SetSpriteVisible(blackScreenSprite, 0);
            agk::SetSpriteVisible(resumeButtonSprite, 0);
			agk::SetSpriteVisible(restartButtonSprite, 0);
            agk::SetSpriteVisible(exitButtonSprite, 0);
//            whichLevel = currentLevel;            
            
        }

//Restart button is pressed
		if(1 == agk::GetSpriteHitTest(restartButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::Print("restart Hit");
            agk::SetSpriteVisible(yesButtonSprite, 1);
			agk::SetSpriteVisible(noButtonSprite, 1);
                                  
        }

//Exit button is pressed
		if(1 == agk::GetSpriteHitTest(exitButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::Print("Hit exit");
            agk::SetSpriteVisible(yesButtonSprite, 1);
			agk::SetSpriteVisible(noButtonSprite, 1);        
            
        }

//Yes button is pressed
		if(1 == agk::GetSpriteHitTest(yesButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
            //calories = 0.0;
			agk::Print("hit yes");
            agk::ResumeSprite(cynSprite);
            agk::SetSpriteVisible(blackScreenSprite, 0);
            agk::SetSpriteVisible(resumeButtonSprite, 0);
			agk::SetSpriteVisible(restartButtonSprite, 0);
            agk::SetSpriteVisible(exitButtonSprite, 0);
                       
            
        }

//No button is pressed
		if(1 == agk::GetSpriteHitTest(noButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::Print("Hit no");
            agk::SetSpriteVisible(blackScreenSprite, 1);
            agk::SetSpriteVisible(resumeButtonSprite, 1);
			agk::SetSpriteVisible(restartButtonSprite, 1);
            agk::SetSpriteVisible(exitButtonSprite, 1);
			agk::SetSpriteVisible(yesButtonSprite, 0);
			agk::SetSpriteVisible(noButtonSprite, 0);  
                      
            
        }

}

+ Code Snippet

if ( agk::GetPointerPressed ( ) == 1 )
	{

		float startX = agk::GetPointerX ( );
		float startY = agk::GetPointerY ( );	

				//Pause button is pressed----------------------------------------------------------------------------------------------
		if(1 == agk::GetSpriteHitTest(pauseSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::SetSpriteVisible(blackScreenSprite, 1);
            agk::SetSpriteVisible(resumeButtonSprite, 1);
			agk::SetSpriteVisible(restartButtonSprite, 1);
            agk::SetSpriteVisible(exitButtonSprite, 1);


		}

		//Pause button is pressed----------------------------------------------------------------------------------------------
		if(1 == agk::GetSpriteHitTest(resumeButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
            //calories = 0.0;
			agk::Print("resume Hit");
            agk::ResumeSprite(cynSprite);
            agk::SetSpriteVisible(blackScreenSprite, 0);
            agk::SetSpriteVisible(resumeButtonSprite, 0);
			agk::SetSpriteVisible(restartButtonSprite, 0);
            agk::SetSpriteVisible(exitButtonSprite, 0);
//            whichLevel = currentLevel;            
            
        }

		//Restart button is pressed
		if(1 == agk::GetSpriteHitTest(restartButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::Print("restart Hit");
            agk::SetSpriteVisible(yesButtonSprite, 1);
			agk::SetSpriteVisible(noButtonSprite, 1);
                                  
        }

		//Exit button is pressed
		if(1 == agk::GetSpriteHitTest(exitButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::Print("Hit exit");
            agk::SetSpriteVisible(yesButtonSprite, 1);
			agk::SetSpriteVisible(noButtonSprite, 1);        
            
        }

		//Yes button is pressed
		if(1 == agk::GetSpriteHitTest(yesButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
            //calories = 0.0;
			agk::Print("hit yes");
            agk::ResumeSprite(cynSprite);
            agk::SetSpriteVisible(blackScreenSprite, 0);
            agk::SetSpriteVisible(resumeButtonSprite, 0);
			agk::SetSpriteVisible(restartButtonSprite, 0);
            agk::SetSpriteVisible(exitButtonSprite, 0);
                       
            
        }

		//No button is pressed
		if(1 == agk::GetSpriteHitTest(noButtonSprite, agk::ScreenToWorldX(startX), agk::ScreenToWorldY(startY)))
		{
			agk::Print("Hit no");
            agk::SetSpriteVisible(blackScreenSprite, 1);
            agk::SetSpriteVisible(resumeButtonSprite, 1);
			agk::SetSpriteVisible(restartButtonSprite, 1);
            agk::SetSpriteVisible(exitButtonSprite, 1);
			agk::SetSpriteVisible(yesButtonSprite, 0);
			agk::SetSpriteVisible(noButtonSprite, 0);  
                      
            
        }


        
    }

load images

int blackScreenImage;
int blackScreenSprite;
int resumeButtonImage;
int resumeButtonSprite;

int restartButtonImage;
int restartButtonSprite;
int exitButtonImage;
int exitButtonSprite;
int yesButtonImage;
int yesButtonSprite;
int noButtonImage;
int noButtonSprite;
int pauseImage;
int pauseSprite;

pauseImage = agk::LoadImage("Images/pauseButton.png");
	pauseSprite = agk::CreateSprite(pauseImage);
	agk::SetSpritePosition(pauseSprite,84.5f, 13.0f);
	agk::SetSpriteVisible(pauseSprite, 1);
	agk::SetSpriteSize(pauseSprite, 10.0f, -1);
	agk::SetSpriteDepth(pauseSprite, 1);
	agk::FixSpriteToScreen(pauseSprite, 1);

//set variable for moving screen
		blackScreenImage = agk::LoadImage("Images/blackbg.png");
	blackScreenSprite = agk::CreateSprite(blackScreenImage);
	agk::SetSpritePosition(blackScreenSprite, 0.0f, 0.0f);
	agk::SetSpriteVisible(blackScreenSprite, 0);    
	agk::SetSpriteColorAlpha(blackScreenSprite, 200);
    agk::SetSpriteDepth(blackScreenSprite, 5);
	agk::SetSpriteSize(blackScreenSprite, 100.0f, 100.0f);
	agk::FixSpriteToScreen(blackScreenSprite, 1);

resumeButtonImage = agk::LoadImage("Images/resumebutton.png");
	resumeButtonSprite = agk::CreateSprite(resumeButtonImage);
    agk::SetSpritePosition(resumeButtonSprite, 50.0f, 30.0f);
    agk::SetSpriteSize( resumeButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( resumeButtonSprite, 0);
    agk::FixSpriteToScreen( resumeButtonSprite, 1);
    agk::SetSpriteDepth( resumeButtonSprite, 4);
    
	exitButtonImage = agk::LoadImage("Images/exitbutton.jpg");
    exitButtonSprite = agk::CreateSprite(exitButtonImage);
    agk::SetSpritePosition(exitButtonSprite, 50.0f, 70.0f);
    agk::SetSpriteSize( exitButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( exitButtonSprite, 0);
    agk::FixSpriteToScreen( exitButtonSprite, 1);
    agk::SetSpriteDepth( exitButtonSprite, 4);

restartButtonImage = agk::LoadImage("Images/restartbutton.png");
    restartButtonSprite = agk::CreateSprite(restartButtonImage);
    agk::SetSpritePosition(restartButtonSprite, 50.0f, 50.0f);
    agk::SetSpriteSize( restartButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( restartButtonSprite, 0);
	agk::SetSpriteDepth(restartButtonSprite, 1);
    agk::FixSpriteToScreen( restartButtonSprite, 1);
    agk::SetSpriteDepth( restartButtonSprite, 4);

yesButtonImage = agk::LoadImage("Images/yesbutton.png");
    yesButtonSprite = agk::CreateSprite(yesButtonImage);
    agk::SetSpritePosition(yesButtonSprite, 40.0f, 50.0f);
    agk::SetSpriteSize( yesButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( yesButtonSprite, 0);
    agk::FixSpriteToScreen( yesButtonSprite, 1);
    agk::SetSpriteDepth( yesButtonSprite, 3);

noButtonImage = agk::LoadImage("Images/nobutton.jpg");
    noButtonSprite = agk::CreateSprite(noButtonImage);
    agk::SetSpritePosition(noButtonSprite, 50.0f, 50.0f);
    agk::SetSpriteSize( noButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( noButtonSprite, 0);
    agk::FixSpriteToScreen( noButtonSprite, 1);
    agk::SetSpriteDepth( noButtonSprite, 3);

+ Code Snippet

int blackScreenImage;
int blackScreenSprite;
int resumeButtonImage;
int resumeButtonSprite;

int restartButtonImage;
int restartButtonSprite;
int exitButtonImage;
int exitButtonSprite;
int yesButtonImage;
int yesButtonSprite;
int noButtonImage;
int noButtonSprite;
int pauseImage;
int pauseSprite;

pauseImage = agk::LoadImage("Images/pauseButton.png");
	pauseSprite = agk::CreateSprite(pauseImage);
	agk::SetSpritePosition(pauseSprite,84.5f, 13.0f);
	agk::SetSpriteVisible(pauseSprite, 1);
	agk::SetSpriteSize(pauseSprite, 10.0f, -1);
	agk::SetSpriteDepth(pauseSprite, 1);
	agk::FixSpriteToScreen(pauseSprite, 1);

	//set variable for moving screen
		blackScreenImage = agk::LoadImage("Images/blackbg.png");
	blackScreenSprite = agk::CreateSprite(blackScreenImage);
	agk::SetSpritePosition(blackScreenSprite, 0.0f, 0.0f);
	agk::SetSpriteVisible(blackScreenSprite, 0);    
	agk::SetSpriteColorAlpha(blackScreenSprite, 200);
    agk::SetSpriteDepth(blackScreenSprite, 5);
	agk::SetSpriteSize(blackScreenSprite, 100.0f, 100.0f);
	agk::FixSpriteToScreen(blackScreenSprite, 1);

	resumeButtonImage = agk::LoadImage("Images/resumebutton.png");
	resumeButtonSprite = agk::CreateSprite(resumeButtonImage);
    agk::SetSpritePosition(resumeButtonSprite, 50.0f, 30.0f);
    agk::SetSpriteSize( resumeButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( resumeButtonSprite, 0);
    agk::FixSpriteToScreen( resumeButtonSprite, 1);
    agk::SetSpriteDepth( resumeButtonSprite, 4);
    
	exitButtonImage = agk::LoadImage("Images/exitbutton.jpg");
    exitButtonSprite = agk::CreateSprite(exitButtonImage);
    agk::SetSpritePosition(exitButtonSprite, 50.0f, 70.0f);
    agk::SetSpriteSize( exitButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( exitButtonSprite, 0);
    agk::FixSpriteToScreen( exitButtonSprite, 1);
    agk::SetSpriteDepth( exitButtonSprite, 4);

	restartButtonImage = agk::LoadImage("Images/restartbutton.png");
    restartButtonSprite = agk::CreateSprite(restartButtonImage);
    agk::SetSpritePosition(restartButtonSprite, 50.0f, 50.0f);
    agk::SetSpriteSize( restartButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( restartButtonSprite, 0);
	agk::SetSpriteDepth(restartButtonSprite, 1);
    agk::FixSpriteToScreen( restartButtonSprite, 1);
    agk::SetSpriteDepth( restartButtonSprite, 4);

	yesButtonImage = agk::LoadImage("Images/yesbutton.png");
    yesButtonSprite = agk::CreateSprite(yesButtonImage);
    agk::SetSpritePosition(yesButtonSprite, 40.0f, 50.0f);
    agk::SetSpriteSize( yesButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( yesButtonSprite, 0);
    agk::FixSpriteToScreen( yesButtonSprite, 1);
    agk::SetSpriteDepth( yesButtonSprite, 3);

	noButtonImage = agk::LoadImage("Images/nobutton.jpg");
    noButtonSprite = agk::CreateSprite(noButtonImage);
    agk::SetSpritePosition(noButtonSprite, 50.0f, 50.0f);
    agk::SetSpriteSize( noButtonSprite, 17.0f, -1);
    agk::SetSpriteVisible( noButtonSprite, 0);
    agk::FixSpriteToScreen( noButtonSprite, 1);
    agk::SetSpriteDepth( noButtonSprite, 3);

Back to top

Profile PM

AgentSam

12

Years of Service

User Offline

Joined: 14th Mar 2012

Location: Virtual Space

Posted: 9th Dec 2012 20:54

Link

Please read this post:

Hiding a sprite and also disabling its interactions

Cheers,
AgentSam

Back to top

Profile PM

gsdblack

12

Years of Service

User Offline

Joined: 6th Dec 2011

Location:

Posted: 9th Dec 2012 21:12

Link

Thanks

Back to top

Profile PM

baxslash

Valued Member

Bronze Codemaster

17

Years of Service

User Offline

Joined: 26th Dec 2006

Location: Duffield

Posted: 9th Dec 2012 21:50

Link

Another, better way would be to use setSpriteActive to zero. Not sure why I didn't mention that in the other thread...

this.mess = abs(sin(times#))

Back to top

Profile PM Email

xCept

21

Years of Service

User Offline

Joined: 15th Dec 2002

Location:

Posted: 9th Dec 2012 22:17

Link

Quote: "Another, better way would be to use setSpriteActive to zero. Not sure why I didn't mention that in the other thread..."

I'm not near AppGameKit at the moment, but I don't think setSpriteActive made any different in my case from the original thread (when using GetSpriteHit, at least). In fact I mention that it didn't help in my original post with the code snippet that seems to confirm this.

Back to top

Profile PM Email Website

gsdblack

12

Years of Service

User Offline

Joined: 6th Dec 2011

Location:

Posted: 9th Dec 2012 22:34

Link

"Uses the shape assigned to it from SetSpriteShape. If no shape is set it uses the sprite width and height as a box shape."

This is from the documentation so setspriteactive and setspriteshape to 0 wont work. I will move the sprites from off the screen.

Back to top

Profile PM

baxslash

Valued Member

Bronze Codemaster

17

Years of Service

User Offline

Joined: 26th Dec 2006

Location: Duffield

Posted: 10th Dec 2012 08:05

Link

That would be why I didn't mention it... I will check your code example and get back to you as that is the correct command. I use it a lot, what version of AppGameKit are you using?

this.mess = abs(sin(times#))

Back to top

Profile PM Email

Hodgey

14

Years of Service

User Offline

Joined: 10th Oct 2009

Location: Australia

Posted: 10th Dec 2012 08:59

Link

In theory, SetSpriteShape(spr, 0) looks like an answer but I can't get it to work on this end (OS X v1076). It won't change the sprite's collision shape from a box to nothing. Maybe it's been fixed for 108 but I'm not sure.

Code for those who are curious:

+ Code Snippet


#include "template.h"

using namespace AGK;
app App;

//int input = 0;

// App prototype
void AppForceExit ( void );

int spr, spr2;


// Begin app, called once at the start
void app::Begin( void )
{
    // use device resolution
    agk::SetDisplayAspect(-1);
    //agk::SetVirtualResolution ( m_DeviceWidth, m_DeviceHeight );
    
    spr = agk::CreateSprite(0);
    spr2 = agk::CreateSprite(0);
    
    agk::SetSpritePosition(spr2, 50, 50);
    


}

// Main loop, called every frame
void app::Loop ( void )
{
    if(agk::GetSpriteCollision(spr, spr2)) {
        agk::SetSpriteColor(spr, 0, 255, 0, 255);
        agk::SetSpriteShape(spr, 2);
        agk::SetSpriteShape(spr2, 0);
        agk::Print("Collision");
    }
    
    agk::SetSpritePosition(spr, agk::GetPointerX(), agk::GetPointerY());
    
    agk::Sync();
    
}

// Called when the app ends
void app::End ( void )
{
    
}

Back to top

Profile PM Email

baxslash

Valued Member

Bronze Codemaster

17

Years of Service

User Offline

Joined: 26th Dec 2006

Location: Duffield

Posted: 10th Dec 2012 10:14

Link

The "setSpriteShape(spriteID, 0)" solution appears to be broken in v108 so until it is fixed you can use this "setSpriteShapeCircle(spriteID, 0, 0, 0)" to get the same effect.

setSpriteActive only sets whether Physics or Animation is active contrary to my own previous belief

this.mess = abs(sin(times#))

Back to top

Profile PM Email

Sorry your browser is not supported!

AppGameKit Classic Chat / Hit a sprite that visibility set to 0?