void TestBlitter::SetUp( KrRGBA newColorBase,
KrRGBA surfaceColorBase,
KrColorTransform cformBase )
{
KrRGBA newColor;
KrRGBA surfaceColor;
KrColorTransform cform;
// NoAlpha in source
// -- Simple transform
cform.Set( 255, 0, 255, 0, 255, 0, 255 );
surfaceColor = surfaceColorBase;
newColor = newColorBase;
newColor.c.alpha = 255;
Run( surfaceColor, newColor, cform, false );
// -- Color transform
cform = cformBase;
cform.SetAlpha( 255 );
surfaceColor = surfaceColorBase;
newColor = newColorBase;
newColor.c.alpha = 255;
Run( surfaceColor, newColor, cform, false );
// -- Alpha transform
cform = cformBase;
cform.SetRed( 255, 0 );
cform.SetGreen( 255, 0 );
cform.SetBlue( 255, 0 );
surfaceColor = surfaceColorBase;
newColor = newColorBase;
newColor.c.alpha = 255;
Run( surfaceColor, newColor, cform, false );
// -- Full transform
cform = cformBase;
surfaceColor = surfaceColorBase;
newColor = newColorBase;
newColor.c.alpha = 255;
Run( surfaceColor, newColor, cform, false );
// Alpha in source
// -- Simple transform
cform.Set( 255, 0, 255, 0, 255, 0, 255 );
surfaceColor = surfaceColorBase;
newColor = newColorBase;
Run( surfaceColor, newColor, cform, true );
// -- Color transform
cform = cformBase;
cform.SetAlpha( 255 );
surfaceColor = surfaceColorBase;
newColor = newColorBase;
Run( surfaceColor, newColor, cform, true );
// -- Alpha transform
cform = cformBase;
cform.SetRed( 255, 0 );
cform.SetGreen( 255, 0 );
cform.SetBlue( 255, 0 );
surfaceColor = surfaceColorBase;
newColor = newColorBase;
Run( surfaceColor, newColor, cform, true );
// -- Full transform
cform = cformBase;
surfaceColor = surfaceColorBase;
newColor = newColorBase;
Run( surfaceColor, newColor, cform, true );
}
TileTest::TileTest( SDL_Surface* _screen )
{
drawn = false;
screen = _screen;
engine = new KrEngine( screen );
//GLOUTPUT( "TileTest::TileTest\n" );
engine->Validate(); // check validity
int i, j;
// Classes to hold other objects:
engine->Vault()->LoadDatFile( "standardtest.dat" );
KrTileResource* noAlphaRes = engine->Vault()->GetTileResource( "NOALPHA" );
KrTileResource* alphaRes = engine->Vault()->GetTileResource( "ALPHA" );
GLASSERT( noAlphaRes && alphaRes );
// Transforms:
KrColorTransform alphaCForm;
alphaCForm.SetAlpha( 255 * 70 / 100 );
KrColorTransform redCForm;
redCForm.SetRed( 255 * 50 / 100, 127 );
KrColorTransform blueCForm;
blueCForm.SetBlue( 255 * 50 / 100, 127 );
KrColorTransform greenAlphaCForm;
greenAlphaCForm.SetGreen( 255 * 50 / 100, 127 );
greenAlphaCForm.SetAlpha( 255 * 70 / 100 );
KrColorTransform blueAlphaCForm;
blueAlphaCForm.SetBlue( 255 * 50 / 100, 127 );
blueAlphaCForm.SetAlpha( 255 * 70 / 100 );
// Containers:
KrImNode* c0 = new KrImNode; // background
KrImNode* c1 = new KrImNode; // tiles
KrImNode* c2 = new KrImNode; // canvas
engine->Tree()->AddNode( 0, c0 );
engine->Tree()->AddNode( c0, c1 );
engine->Tree()->AddNode( c0, c2 );
c1->SetPos( 0, 0 );
c2->SetPos( 420, 0 );
c1->SetZDepth( 1 );
c2->SetZDepth( 1 );
// ---------- Background ----------- //
KrSpriteResource* backSpriteRes = engine->Vault()->GetSpriteResource( "BACKGROUND" );
GLASSERT( backSpriteRes );
KrAction* action = backSpriteRes->GetActionByIndex( 0 );
GLASSERT( action );
const KrRle& rle = action->Frame( 0 );
for ( i=0; i <= (screen->w) / rle.Width(); i++ )
{
for ( j=0; j <= (screen->h) / rle.Height(); j++ )
{
KrSprite* sprite = new KrSprite( backSpriteRes );
sprite->SetPos( i*rle.Width(), j*rle.Height() );
GLASSERT( sprite );
engine->Tree()->AddNode( c0, sprite );
}
}
// ---------- The "no alpha" tile.
// no transform:
for ( i=0; i<8; i++ )
{
noAlpha[i][0] = new KrTile( noAlphaRes );
noAlpha[i][0]->SetPos( i*noAlpha[i][0]->Size(), 0 );
noAlpha[i][0]->SetRotation( i );
GLASSERT( noAlpha );
engine->Tree()->AddNode( c1, noAlpha[i][0] );
}
// alpha:
for ( i=0; i<8; i++ )
{
noAlpha[i][1] = new KrTile( noAlphaRes );
noAlpha[i][1]->SetColor( alphaCForm );
noAlpha[i][1]->SetPos( i*noAlpha[i][1]->Size(), 1*noAlpha[i][1]->Size() );
noAlpha[i][1]->SetRotation( i );
GLASSERT( noAlpha[i][1] );
engine->Tree()->AddNode( c1, noAlpha[i][1] );
}
// red:
for ( i=0; i<8; i++ )
{
noAlpha[i][2] = new KrTile( noAlphaRes );
noAlpha[i][2]->SetColor( redCForm );
noAlpha[i][2]->SetPos( i*noAlpha[i][2]->Size(), 2*noAlpha[i][2]->Size() );
noAlpha[i][2]->SetRotation( i );
GLASSERT( noAlpha[i][2] );
engine->Tree()->AddNode( c1, noAlpha[i][2] );
}
// combination:
for ( i=0; i<8; i++ )
{
noAlpha[i][3] = new KrTile( noAlphaRes );
noAlpha[i][3]->SetColor( blueAlphaCForm );
noAlpha[i][3]->SetPos( i*noAlpha[i][3]->Size(), 3*noAlpha[i][3]->Size() );
noAlpha[i][3]->SetRotation( i );
GLASSERT( noAlpha );
engine->Tree()->AddNode( c1, noAlpha[i][3] );
}
// ---------- The "alpha" tile.
// no transform:
for ( i=0; i<8; i++ )
{
// i=6;
alpha[i][0] = new KrTile( alphaRes );
alpha[i][0]->SetPos( i*alpha[i][0]->Size(), 4*alpha[i][0]->Size() );
alpha[i][0]->SetRotation( i );
GLASSERT( alpha[i][0] );
engine->Tree()->AddNode( c1, alpha[i][0] );
}
// alpha:
for ( i=0; i<8; i++ )
{
alpha[i][1] = new KrTile( alphaRes );
alpha[i][1]->SetColor( alphaCForm );
alpha[i][1]->SetPos( i*alpha[i][1]->Size(), 5*alpha[i][1]->Size() );
alpha[i][1]->SetRotation( i );
GLASSERT( alpha[i][1] );
engine->Tree()->AddNode( c1, alpha[i][1] );
}
// red:
for ( i=0; i<8; i++ )
{
alpha[i][2] = new KrTile( alphaRes );
alpha[i][2]->SetColor( redCForm );
alpha[i][2]->SetPos( i*alpha[i][2]->Size(), 6*alpha[i][2]->Size() );
alpha[i][2]->SetRotation( i );
GLASSERT( alpha[i][2] );
engine->Tree()->AddNode( c1, alpha[i][2] );
}
// combination:
for ( i=0; i<8; i++ )
{
alpha[i][3] = new KrTile( alphaRes );
alpha[i][3]->SetColor( blueAlphaCForm );
alpha[i][3]->SetPos( i*alpha[i][3]->Size(), 7*alpha[i][3]->Size() );
alpha[i][3]->SetRotation( i );
GLASSERT( alpha[i][3] );
engine->Tree()->AddNode( c1, alpha[i][3] );
}
// ----------- A canvas ----------------- //
KrCanvasResource* canvasResource = new KrCanvasResource( "mycanvas",
50, 50,
true );
engine->Vault()->AddResource( canvasResource );
KrRGBA* pixels = canvasResource->Pixels();
KrRGBA color;
for( i=0; i<canvasResource->Width(); i++ )
{
for( j=0; j<canvasResource->Height(); j++ )
{
color.c.red = i*4 + 50;
color.c.green = j*4 + 50;
color.c.blue = 0;
color.c.alpha = 255 - i;
pixels[ j*canvasResource->Width() + i ] = color;
}
// Put in a diagonal line:
color.Set( 0, 0, 255 );
pixels[ i*canvasResource->Width() + i ] = color;
}
const int NUMCANVASDIV2 = NUMCANVAS / 2;
for ( i=0; i<NUMCANVASDIV2; i++ )
{
GlFixed sx;
GlFixed sy;
// The left canvas:
canvas[i*2] = new KrCanvas( canvasResource );
engine->Tree()->AddNode( c2, canvas[i*2] );
canvas[i*2]->SetPos( 0, i * canvas[i*2]->Height() * 3 / 2 );
sx.v = GlFixed_1 * (i+1) / 3;
sy.v = GlFixed_1 * (i+1) / 3;
canvas[i*2]->SetScale( sx, sy );
// The right canvas:
canvas[i*2+1] = new KrCanvas( canvasResource );
engine->Tree()->AddNode( c2, canvas[i*2+1] );
canvas[i*2+1]->SetPos( 100, i * canvas[i*2+1]->Height() * 3 / 2 );
sx.v = GlFixed_1 * (NUMCANVASDIV2 + 1 - i) / 3;
sy.v = GlFixed_1 * (i+1) / 3;
canvas[i*2+1]->SetScale( sx, sy );
}
}