VilleActor.java

package com.tacoid.superflu.actors;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.graphics.glutils.ImmediateModeRenderer10;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.tacoid.superflu.SuperFlu;
import com.tacoid.superflu.entities.Ville;

public class VilleActor extends Actor {

	private TextureRegion villeTextureRegion;
	private TextureRegion villeTextureRegionHL;
	private Ville ville;

	private ImmediateModeRenderer10 renderer;
	private boolean touched;
	private TextureRegion infected, infected2;

	public VilleActor(Ville ville) {
		SuperFlu superflu = SuperFlu.getInstance();
		this.ville = ville;
		infected = new TextureRegion(superflu.manager.get("images/infected.png", Texture.class), 20, 20);
		infected2 = new TextureRegion(superflu.manager.get("images/infected2.png", Texture.class), 20, 20);
		if (ville.isUsine()) {
			villeTextureRegion = new TextureRegion(superflu.manager.get("images/usine.png", Texture.class), 25, 20);
			villeTextureRegionHL = new TextureRegion(superflu.manager.get("images/HL_usine.png", Texture.class), 25, 20);
			this.width = 25;
			this.height = 20;
		} else {
			villeTextureRegion = new TextureRegion(superflu.manager.get("images/ville.png", Texture.class), 20, 20);
			villeTextureRegionHL = new TextureRegion(superflu.manager.get("images/HL_ville.png", Texture.class), 20, 20);
			this.width = 20;
			this.height = 20;
		}
		this.x = ville.getX();
		this.y = ville.getY();
		
		renderer = new ImmediateModeRenderer10();
	}
	
	@Override
	public void draw(SpriteBatch batch, float parentAlpha) {
		float p;
		
		Gdx.gl11.glDisable(GL10.GL_TEXTURE_2D);
		Gdx.gl11.glPushMatrix();
		Gdx.gl11.glTranslatef(x, y, 0);

		if(!ville.isUsine()) {
			// On dessine la barre de contamination
			Gdx.gl11.glColor4f(0, 0, 0, 1);
			Gdx.gl11.glLineWidth(6);
			renderer.begin(GL10.GL_LINES);
			{
				renderer.vertex( -width/2 - 1, -height/2 - 3, 0);
				renderer.vertex( width/2 + 1, -height/2 - 3, 0);
			}
			renderer.end();
			
			p = (float)ville.getPourcentageInfectes()/100.0f;
			Gdx.gl11.glColor4f(p, 1-p, 0, 1);
			Gdx.gl11.glLineWidth(4);
			renderer.begin(GL10.GL_LINES);
			{
				renderer.vertex( -width/2, -height/2 - 3, 0);
				renderer.vertex( -width/2 + p*width , -height/2 - 3, 0);
			}
			renderer.end();
		}
		
		// -----
		
		// On dessine la barre de stock de traitements
		p = 0.5f * ville.getStockTraitements() / ville.getStockTraitementsMax();
		Gdx.gl11.glColor4f(0,0,0,1);
		Gdx.gl11.glLineWidth(6);
		renderer.begin(GL10.GL_LINES);
		{
			renderer.vertex( -(3 + width/2), 1 + height/2, 0);
			renderer.vertex( -(3 + width/2), -1 - height/2, 0);
		}
		renderer.end();
		Gdx.gl11.glColor4f(0.2f,0.2f,0.5f+p,1);
		Gdx.gl11.glLineWidth(4);
		renderer.begin(GL10.GL_LINES);
		{
		renderer.vertex( -(3 + width/2), -height/2 , 0);
		renderer.vertex( -(3 + width/2), -height/2 + height*2*p, 0);
		}
		renderer.end();
		
		// On dessine la barre de stock de vaccins
		p = 0.5f * ville.getStockVaccins() / ville.getStockVaccinsMax();
		Gdx.gl11.glColor4f(0,0,0,1);
		Gdx.gl11.glLineWidth(6);
		renderer.begin(GL10.GL_LINES);
		{
			renderer.vertex( (3 + width/2), 1 + height/2, 0);
			renderer.vertex( (3 + width/2), -1 - height/2, 0);
		}
		renderer.end();
		Gdx.gl11.glColor4f(0.2f,0.2f,0.5f+p,1);
		Gdx.gl11.glLineWidth(4);
		renderer.begin(GL10.GL_LINES);
		{
		renderer.vertex( (3 + width/2), -height/2 , 0);
		renderer.vertex( (3 + width/2), -height/2 + height*2*p, 0);
		}
		renderer.end();
		
		
		Gdx.gl11.glPopMatrix();
		Gdx.gl11.glEnable(GL10.GL_TEXTURE_2D);

		if (touched) {
			batch.draw(villeTextureRegionHL, x - width / 2, y - height / 2);
		} else {
			batch.draw(villeTextureRegion, x - width / 2, y - height / 2);
		}
		
		if (ville.getHabitantsInfectes() > 200) {
			batch.draw(infected, x - width / 2, y - height / 2);
		} else if (ville.getHabitantsInfectes() > 1000) {
			batch.draw(infected2, x - width / 2, y - height / 2);
		}
	}

	@Override
	public Actor hit(float x, float y) {
		// Non utilisé.
		return x >= -width && x <= width && y >= -height && y <= height ? this : null;
	}

	@Override
	public boolean touchDown(float x, float y, int pointer) {
		TransfertCreator.getInstance().enable(this.x, this.y);
		touched = true;
		return true;
	}
	
	@Override
	public void touchDragged(float x, float y, int pointer) {
		TransfertCreator.getInstance().updateTarget(this.x+x, this.y+y);
	}
	
	@Override
	public void touchUp(float x, float y, int pointer) {
		TransfertCreator.getInstance().disable();
		touched = false;
	}
	
	public Ville getVille() {
		return ville;
	}

}