private float getFloorHeight() {
float h00 = getHeight();
float h10 = getMap().getTile(this, 1, 0) != null ? getMap().getTile(this, 1, 0).getHeight() : 0;
float h01 = getMap().getTile(this, 0, 1) != null ? getMap().getTile(this, 0, 1).getHeight() : 0;
float h11 = getMap().getTile(this, 1, 1) != null ? getMap().getTile(this, 1, 1).getHeight() : 0;
return Math.max(Math.max(h00, h10), Math.max(h01, h11));
}
public void renderSelection(GL2 g) {
if ((Globals.tab == Tab.labels || Globals.tab == Tab.height)) {
g.glDisable(GL2.GL_ALPHA_TEST);
g.glEnable(GL2.GL_BLEND);
g.glBlendFunc(GL2.GL_SRC_ALPHA, GL2.GL_ONE_MINUS_SRC_ALPHA);
double color = System.currentTimeMillis();
color %= 2000d;
color -= 1000d;
color = Math.abs(color);
color /= 1000d;
g.glColor4d(1, 1, 0, 0.1d + 0.2d * color);
g.glBegin(GL2.GL_QUADS);
g.glVertex2f(0, 0);
g.glVertex2f(0, 4);
g.glVertex2f(4, 4);
g.glVertex2f(4, 0);
g.glEnd();
g.glColor4f(1, 1, 1, 1);
g.glDisable(GL2.GL_BLEND);
g.glEnable(GL2.GL_ALPHA_TEST);
}
}
private float getHorizontalWallHeight() {
return Math.min(getHeight(), getMap().getTile(this, 1, 0).getHeight());
}
private float getVerticalWallHeight() {
return Math.min(getHeight(), getMap().getTile(this, 0, 1).getHeight());
}