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Copyright (c) 2010 Ben Abraham, Renaud B?dard, Henk Boom, Daniel Burton, Matthew Gallant Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated ...
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package de.swagner.paxbritannica.help; // ww w. ja v a 2s . c om import com.badlogic.gdx.Game; import com.badlogic.gdx.Gdx; import com.badlogic.gdx.Input; import com.badlogic.gdx.InputProcessor; import com.badlogic.gdx.graphics.GL20; import com.badlogic.gdx.graphics.OrthographicCamera; import com.badlogic.gdx.graphics.Texture.TextureFilter; import com.badlogic.gdx.graphics.g2d.BitmapFont; import com.badlogic.gdx.graphics.g2d.Sprite; import com.badlogic.gdx.graphics.g2d.SpriteBatch; import com.badlogic.gdx.math.Intersector; import com.badlogic.gdx.math.Vector3; import com.badlogic.gdx.math.collision.BoundingBox; import com.badlogic.gdx.math.collision.Ray; import de.swagner.paxbritannica.DefaultScreen; import de.swagner.paxbritannica.GameInstance; import de.swagner.paxbritannica.Resources; import de.swagner.paxbritannica.background.BackgroundFXRenderer; import de.swagner.paxbritannica.mainmenu.MainMenu; public class Help extends DefaultScreen implements InputProcessor { Sprite back; BoundingBox collisionBack = new BoundingBox(); BoundingBox collisionMusic = new BoundingBox(); Sprite fighter; Sprite bomber; Sprite frigate; Sprite upgrade; BackgroundFXRenderer backgroundFX = new BackgroundFXRenderer(); Sprite blackFade; OrthographicCamera cam; BitmapFont font; SpriteBatch titleBatch; SpriteBatch fadeBatch; Ray collisionRay; boolean finished = false; float time = 0; float fade = 1.0f; private int width = 800; private int height = 480; public Help(Game game) { super(game); Gdx.input.setCatchBackKey( true ); Gdx.input.setInputProcessor(this); } @Override public void show() { GameInstance.getInstance().resetGame(); blackFade = Resources.getInstance().blackFade; back = Resources.getInstance().back; back.setPosition(20, 010); back.setColor(1,1,1,0.5f); collisionBack.set(new Vector3(back.getVertices()[0], back.getVertices()[1], -10),new Vector3(back.getVertices()[10], back.getVertices()[11], 10)); fighter = Resources.getInstance().fighterOutline; fighter.setRotation(0); bomber = Resources.getInstance().bomberOutline; bomber.setRotation(0); frigate = Resources.getInstance().frigateOutline; frigate.setRotation(0); upgrade = Resources.getInstance().upgradeOutline; upgrade.setRotation(0); titleBatch = new SpriteBatch(); titleBatch.getProjectionMatrix().setToOrtho2D(0, 0, 800, 480); fadeBatch = new SpriteBatch(); fadeBatch.getProjectionMatrix().setToOrtho2D(0, 0, 2, 2); font = new BitmapFont(); font.getRegion().getTexture().setFilter(TextureFilter.Linear, TextureFilter.Linear); } @Override public void render(float delta) { Gdx.gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f); Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); time += delta; if (time < 1f) return; backgroundFX.render(); titleBatch.begin(); back.draw(titleBatch); font.draw(titleBatch, "Pax Britannica is a one-touch real-time strategy game by No Fun Games.", 90, 460); font.draw(titleBatch, "Two players battle it out underwater, struggling to be the last one standing!", 90, 440); font.draw(titleBatch, "Select your ship to start a battle against the computer. Select two ships to start a local multiplayer", 90, 400); font.draw(titleBatch, "battle. Touching your play area spins the needle on the radial menu in the middle of the player's", 90, 380); font.draw(titleBatch, "factory ship.The needle will only travel as far as the player's current resources allow. Resources ", 90, 360); font.draw(titleBatch, "(gold? seaweed? who knows!) accumulate over time.", 90, 340); font.draw(titleBatch, "Releasing creates a ship that corresponds to the quadrant that the needle is pointing at.", 90, 300); font.draw(titleBatch, "Fighter: Small, fast and cheap. Great at chasing down bombers.", 130, 260); fighter.setPosition(70, 215); fighter.draw(titleBatch); font.draw(titleBatch, "Bomber: Shoots slow projectiles that do massive damage to frigates or enemy factory ships!", 130, 220); bomber.setPosition(70, 175); bomber.draw(titleBatch); font.draw(titleBatch, "Frigate: A great hulk of a ship that fires volleys of heat-seeking torpedoes. Effective against fighters.", 130, 180); frigate.setPosition(70, 135); frigate.draw(titleBatch); font.draw(titleBatch, "Upgrade: Improve your factory ship to accumulate resources more quickly.", 130, 140); upgrade.setPosition(70, 95); upgrade.draw(titleBatch); font.draw(titleBatch, "Ships you spawn fight automatically using the latest in artificial aquatelligence technology.", 90, 100); font.draw(titleBatch, "The player who keeps their factory ship alive wins!", 90, 80); titleBatch.end(); if (!finished && fade > 0) { fade = Math.max(fade - Gdx.graphics.getDeltaTime() / 2.f, 0); fadeBatch.begin(); blackFade.setColor(blackFade.getColor().r, blackFade.getColor().g, blackFade.getColor().b, fade); blackFade.draw(fadeBatch); fadeBatch.end(); } if (finished) { fade = Math.min(fade + Gdx.graphics.getDeltaTime() / 2.f, 1); fadeBatch.begin(); blackFade.setColor(blackFade.getColor().r, blackFade.getColor().g, blackFade.getColor().b, fade); blackFade.draw(fadeBatch); fadeBatch.end(); if (fade >= 1) { game.setScreen(new MainMenu(game)); } } } @Override public void resize(int width, int height) { this.width = width; this.height = height; if (width == 480 && height == 320) { cam = new OrthographicCamera(700, 466); this.width = 700; this.height = 466; } else if (width == 320 && height == 240) { cam = new OrthographicCamera(700, 525); this.width = 700; this.height = 525; } else if (width == 400 && height == 240) { cam = new OrthographicCamera(800, 480); this.width = 800; this.height = 480; } else if (width == 432 && height == 240) { cam = new OrthographicCamera(700, 389); this.width = 700; this.height = 389; } else if (width == 960 && height == 640) { cam = new OrthographicCamera(800, 533); this.width = 800; this.height = 533; } else if (width == 1366 && height == 768) { cam = new OrthographicCamera(1280, 720); this.width = 1280; this.height = 720; } else if (width == 1366 && height == 720) { cam = new OrthographicCamera(1280, 675); this.width = 1280; this.height = 675; } else if (width == 1536 && height == 1152) { cam = new OrthographicCamera(1366, 1024); this.width = 1366; this.height = 1024; } else if (width == 1920 && height == 1152) { cam = new OrthographicCamera(1366, 854); this.width = 1366; this.height = 854; } else if (width == 1920 && height == 1200) { cam = new OrthographicCamera(1366, 800); this.width = 1280; this.height = 800; } else if (width > 1280) { cam = new OrthographicCamera(1280, 768); this.width = 1280; this.height = 768; } else if (width < 800) { cam = new OrthographicCamera(800, 480); this.width = 800; this.height = 480; } else { cam = new OrthographicCamera(width, height); } cam.position.x = 400; cam.position.y = 240; cam.update(); backgroundFX.resize(width, height); titleBatch.getProjectionMatrix().set(cam.combined); back.setPosition(20 - ((this.width-800)/2), 10- ((this.height-480)/2)); collisionBack.set(new Vector3(back.getVertices()[0], back.getVertices()[1], -10),new Vector3(back.getVertices()[10], back.getVertices()[11], 10)); } @Override public void hide() { } @Override public boolean keyDown(int keycode) { if(keycode == Input.Keys.BACK) { finished = true; } if(keycode == Input.Keys.ESCAPE) { finished = true; } return false; } @Override public boolean keyUp(int keycode) { // TODO Auto-generated method stub return false; } @Override public boolean keyTyped(char character) { // TODO Auto-generated method stub return false; } @Override public boolean touchDown(int x, int y, int pointer, int button) { collisionRay = cam.getPickRay(x, y); if (Intersector.intersectRayBoundsFast(collisionRay, collisionBack)) { finished = true; } return false; } @Override public boolean touchUp(int x, int y, int pointer, int button) { // TODO Auto-generated method stub return false; } @Override public boolean touchDragged(int x, int y, int pointer) { // TODO Auto-generated method stub return false; } @Override public boolean scrolled(int amount) { // TODO Auto-generated method stub return false; } @Override public boolean mouseMoved(int screenX, int screenY) { // TODO Auto-generated method stub return false; } }