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Made BaseButton class

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Buttons now children of BaseButton
Buttons now render over and down modes
Text buttons now exist
Buttons render differently
This commit is contained in:
andreja6
2018-04-23 22:02:12 -07:00
parent 98d3358fd5
commit 55e890bdc1
8 changed files with 171 additions and 53 deletions
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47
ImageButtonInstance.cpp
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@@ -5,6 +5,8 @@ G3D::TextureRef image_ovr = NULL;
int openGLID_ovr = 0;
G3D::TextureRef image_dn = NULL;
int openGLID_dn = 0;
Vector2 size;
Vector2 position;
ImageButtonInstance::ImageButtonInstance(G3D::TextureRef newImage = NULL, G3D::TextureRef overImage = NULL, G3D::TextureRef downImage = NULL)
{
@@ -14,8 +16,53 @@ ImageButtonInstance::ImageButtonInstance(G3D::TextureRef newImage = NULL, G3D::T
openGLID_ovr = image_ovr->getOpenGLID();
image_dn = downImage;
openGLID_dn = image_dn->getOpenGLID();
Vector2 size = Vector2(0,0);
Vector2 position = Vector2(0,0);
floatCenter = false;
floatBottom = false;
floatRight = false;
className = "ImageButton";
}
ImageButtonInstance::~ImageButtonInstance(void)
{
}
void ImageButtonInstance::drawObj(RenderDevice* rd, Vector2 mousePos, bool mouseDown)
{
Vector2 positionRelative = position;
int renderimage = openGLID;
if(mouseInArea(position.x, position.y, position.x + size.x, position.y + size.y, mousePos.x, mousePos.y))
{
if(mouseDown && openGLID_dn != 0)
{
renderimage = openGLID_dn;
}
else if(openGLID_ovr != 0)
{
renderimage = openGLID_ovr;
}
}
rd->pushState();
rd->beforePrimitive();
glEnable( GL_TEXTURE_2D );
glEnable(GL_BLEND);// you enable blending function
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBindTexture( GL_TEXTURE_2D, renderimage);
glBegin( GL_QUADS );
glTexCoord2d(0.0,0.0);
glVertex2f( positionRelative.x, positionRelative.y );
glTexCoord2d( 1.0,0.0 );
glVertex2f( positionRelative.x + size.x, positionRelative.y );
glTexCoord2d( 1.0,1.0 );
glVertex2f( positionRelative.x + size.x, positionRelative.y + size.y );
glTexCoord2d( 0.0,1.0 );
glVertex2f( positionRelative.x, positionRelative.y + size.y );
glEnd();
glDisable( GL_TEXTURE_2D );
rd->afterPrimitive();
rd->popState();
}