Added asynchronous asset loading and related state.
This commit is contained in:
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android/assets/data/gfx/textures/floortiles.png
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android/assets/data/gfx/textures/floortiles.png
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After Width: | Height: | Size: 397 KiB |
@@ -29,9 +29,12 @@ import com.badlogic.gdx.graphics.Pixmap.Format;
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import com.badlogic.gdx.graphics.Texture;
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import com.badlogic.gdx.graphics.g2d.SpriteBatch;
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import com.badlogic.gdx.graphics.glutils.ShaderProgram;
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import com.gamejolt.mikykr5.poukemon.interfaces.AssetsLoadedListener;
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import com.gamejolt.mikykr5.poukemon.states.BaseState;
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import com.gamejolt.mikykr5.poukemon.states.LogoScreen;
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import com.gamejolt.mikykr5.poukemon.states.LoadingState;
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import com.gamejolt.mikykr5.poukemon.states.LogoScreenState;
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import com.gamejolt.mikykr5.poukemon.states.MainMenuState;
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import com.gamejolt.mikykr5.poukemon.utils.AsyncAssetLoader;
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public class GameCore extends Game {
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private static final String TAG = "GAME_CORE";
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@@ -71,6 +74,8 @@ public class GameCore extends Game {
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@Override
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public void create () {
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AsyncAssetLoader loader = AsyncAssetLoader.getInstance();
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// Set up rendering fields and settings.
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ShaderProgram.pedantic = false;
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batch = new SpriteBatch();
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@@ -95,10 +100,10 @@ public class GameCore extends Game {
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states = new BaseState[game_states_t.getNumStates()];
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try{
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states[game_states_t.LOGO_SCREEN.getValue()] = new LogoScreen(this);
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states[game_states_t.LOGO_SCREEN.getValue()] = new LogoScreenState(this);
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states[game_states_t.MAIN_MENU.getValue()] = new MainMenuState(this);
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states[game_states_t.IN_GAME.getValue()] = null;
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states[game_states_t.LOADING.getValue()] = null;
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states[game_states_t.LOADING.getValue()] = new LoadingState(this);
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states[game_states_t.QUIT.getValue()] = null;
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}catch(IllegalArgumentException e){
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Gdx.app.error(TAG, CLASS_NAME + ".create(): Illegal argument caught creating states: ", e);
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@@ -106,6 +111,13 @@ public class GameCore extends Game {
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return;
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}
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for(BaseState state : states){
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if(state != null && state instanceof AssetsLoadedListener)
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loader.addListener((AssetsLoadedListener)state);
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}
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AsyncAssetLoader.freeInstance();
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loader = null;
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// Set the initial current and next states.
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currState = game_states_t.LOGO_SCREEN;
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nextState = null;
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@@ -22,7 +22,4 @@ public abstract class ProjectConstants{
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public static final boolean DEBUG = false;
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public static final int[] POWERS_OF_2 = {64, 128, 256, 512, 1024, 2048};
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public static final int MENU_BUTTON_FONT_SIZE = 40;
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public static final String FONT_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890:,";
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}
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@@ -0,0 +1,125 @@
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/*
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* Copyright (C) 2014 Miguel Angel Astor Romero
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gamejolt.mikykr5.poukemon.effects;
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import com.badlogic.gdx.Gdx;
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import com.badlogic.gdx.graphics.Texture;
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import com.badlogic.gdx.graphics.Texture.TextureFilter;
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import com.badlogic.gdx.graphics.Texture.TextureWrap;
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import com.badlogic.gdx.graphics.g2d.Sprite;
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import com.badlogic.gdx.graphics.g2d.SpriteBatch;
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import com.badlogic.gdx.graphics.glutils.ShaderProgram;
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import com.badlogic.gdx.utils.Disposable;
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import com.gamejolt.mikykr5.poukemon.interfaces.AssetsLoadedListener;
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import com.gamejolt.mikykr5.poukemon.utils.AsyncAssetLoader;
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public class ScrollingBackground implements Disposable, AssetsLoadedListener{
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private static final String TAG = "SCROLLING_BACKGROUND";
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private static final String CLASS_NAME = ScrollingBackground.class.getSimpleName();
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private static final String SHADER_PATH = "shaders/movingBckg/movingBckg";
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private AsyncAssetLoader loader;
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private Texture backgroundTexture;
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private Sprite background;
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private ShaderProgram shader;
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private int u_scaling;
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private int u_displacement;
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private float scaling;
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private float displacement;
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private String texturePath;
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public ScrollingBackground(String texturePath){
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this(texturePath, 2.0f, 0.0f, true);
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}
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public ScrollingBackground(String texturePath, boolean loadAsync){
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this(texturePath, 2.0f, 0.0f, loadAsync);
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}
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public ScrollingBackground(String texturePath, float scaling){
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this(texturePath, scaling, 0.0f, true);
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}
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public ScrollingBackground(String texturePath, float scaling, boolean loadAsync){
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this(texturePath, scaling, 0.0f, loadAsync);
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}
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public ScrollingBackground(String texturePath, float scaling, float displacement, boolean loadAsync){
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if(loadAsync){
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loader = AsyncAssetLoader.getInstance();
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loader.addAssetToLoad(texturePath, Texture.class);
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loader.addListener(this);
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}else{
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backgroundTexture = new Texture(Gdx.files.internal(texturePath));
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initGraphics();
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}
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shader = new ShaderProgram(Gdx.files.internal(SHADER_PATH + "_vert.glsl"), Gdx.files.internal(SHADER_PATH + "_frag.glsl"));
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if(!shader.isCompiled()){
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Gdx.app.error(TAG, CLASS_NAME + ".ScrollingBackground() :: Failed to compile the shader.");
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Gdx.app.error(TAG, CLASS_NAME + shader.getLog());
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shader = null;
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}
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u_scaling = shader.getUniformLocation("u_scaling");
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u_displacement = shader.getUniformLocation("u_displacement");
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this.texturePath = texturePath;
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this.scaling = scaling;
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this.displacement = displacement;
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}
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public void render(SpriteBatch batch) throws IllegalStateException{
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if(!batch.isDrawing())
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throw new IllegalStateException("Must be called between SpriteBatch.begin() and SpriteBatch.end()");
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if(shader != null){
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batch.setShader(shader);
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shader.setUniformf(u_scaling, scaling);
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shader.setUniformf(u_displacement, displacement);
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}
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background.draw(batch);
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if(shader != null) batch.setShader(null);
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displacement = displacement < 0.0f ? 1.0f : displacement - 0.0005f;
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}
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@Override
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public void dispose(){
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backgroundTexture.dispose();
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if(shader != null) shader.dispose();
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}
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@Override
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public void onAssetsLoaded(){
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backgroundTexture = loader.getAsset(texturePath, Texture.class);
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initGraphics();
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AsyncAssetLoader.freeInstance();
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}
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private void initGraphics(){
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// Set up the texture.
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backgroundTexture.setWrap(TextureWrap.Repeat, TextureWrap.Repeat);
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backgroundTexture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
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// Set the sprite for rendering.
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background = new Sprite(backgroundTexture);
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background.setSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
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background.setPosition(-(Gdx.graphics.getWidth() / 2), -(Gdx.graphics.getHeight() / 2));
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}
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}
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@@ -0,0 +1,20 @@
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/*
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* Copyright (C) 2014 Miguel Angel Astor Romero
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gamejolt.mikykr5.poukemon.interfaces;
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public interface AssetsLoadedListener {
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public void onAssetsLoaded();
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}
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@@ -0,0 +1,93 @@
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/*
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* Copyright (C) 2014 Miguel Angel Astor Romero
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gamejolt.mikykr5.poukemon.states;
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import com.badlogic.gdx.Gdx;
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import com.badlogic.gdx.graphics.Color;
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import com.badlogic.gdx.graphics.GL20;
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import com.badlogic.gdx.graphics.g2d.BitmapFont;
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import com.badlogic.gdx.graphics.g2d.BitmapFont.TextBounds;
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import com.gamejolt.mikykr5.poukemon.GameCore;
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import com.gamejolt.mikykr5.poukemon.GameCore.game_states_t;
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import com.gamejolt.mikykr5.poukemon.effects.ScrollingBackground;
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import com.gamejolt.mikykr5.poukemon.utils.AsyncAssetLoader;
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import com.gamejolt.mikykr5.poukemon.utils.CachedFontManager;
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public class LoadingState extends BaseState{
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private static final String CLASS_NAME = MainMenuState.class.getSimpleName();
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// Helper fields.
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private AsyncAssetLoader loader;
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private CachedFontManager fontManager;
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// Graphic data.
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private BitmapFont font;
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private ScrollingBackground scrollingBckg;
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public LoadingState(final GameCore core) throws IllegalArgumentException{
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super();
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loader = AsyncAssetLoader.getInstance();
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fontManager = CachedFontManager.getInstance();
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if(core == null)
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throw new IllegalArgumentException(CLASS_NAME + ": Core is null.");
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this.core = core;
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// Create the start button font.
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font = fontManager.loadFont("data/fonts/d-puntillas-B-to-tiptoe.ttf", CachedFontManager.BASE_FONT_SIZE * 3);
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// Set up the background.
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scrollingBckg = new ScrollingBackground("data/gfx/textures/floortiles.png", false);
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stateEnabled = false;
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}
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@Override
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public void render(float delta){
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TextBounds bounds = font.getBounds("Loading");
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Gdx.gl.glClearColor(1, 1, 1, 1);
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Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
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core.batch.setProjectionMatrix(pixelPerfectCamera.combined);
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core.batch.begin();{
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// Render background.
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scrollingBckg.render(core.batch);
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font.setColor(Color.BLACK);
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font.draw(core.batch, "Loading", -(bounds.width / 2), -(bounds.height / 2));
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}core.batch.end();
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if(loader != null){
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if(loader.loadAssets()){
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loader.notifyListeners();
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core.nextState = game_states_t.MAIN_MENU;
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}
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}
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}
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@Override
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public void dispose(){
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scrollingBckg.dispose();
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CachedFontManager.freeInstance();
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AsyncAssetLoader.freeInstance();
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loader = null;
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}
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}
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@@ -21,12 +21,12 @@ import com.badlogic.gdx.graphics.Texture;
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import com.gamejolt.mikykr5.poukemon.GameCore;
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import com.gamejolt.mikykr5.poukemon.GameCore.game_states_t;
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public class LogoScreen extends BaseState {
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private static final String CLASS_NAME = LogoScreen.class.getSimpleName();
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public class LogoScreenState extends BaseState{
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private static final String CLASS_NAME = LogoScreenState.class.getSimpleName();
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private Texture logo;
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private long then;
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public LogoScreen(final GameCore core){
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public LogoScreenState(final GameCore core){
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if(core == null)
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throw new IllegalArgumentException(CLASS_NAME + ": Core is null.");
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@@ -51,7 +51,7 @@ public class LogoScreen extends BaseState {
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now = System.currentTimeMillis();
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delta = now - then;
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if(delta > 8000L){
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core.nextState = game_states_t.MAIN_MENU;
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core.nextState = game_states_t.LOADING;
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then = now;
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}
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}
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@@ -61,7 +61,6 @@ public class LogoScreen extends BaseState {
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logo.dispose();
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}
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@Override
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public boolean touchDown(int screenX, int screenY, int pointer, int button){
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then = 0L;
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@@ -20,52 +20,41 @@ import com.badlogic.gdx.Input;
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import com.badlogic.gdx.graphics.Color;
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import com.badlogic.gdx.graphics.GL20;
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import com.badlogic.gdx.graphics.Texture;
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import com.badlogic.gdx.graphics.Texture.TextureFilter;
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import com.badlogic.gdx.graphics.Texture.TextureWrap;
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import com.badlogic.gdx.graphics.g2d.BitmapFont;
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import com.badlogic.gdx.graphics.g2d.NinePatch;
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import com.badlogic.gdx.graphics.g2d.Sprite;
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import com.badlogic.gdx.graphics.g2d.SpriteBatch;
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import com.badlogic.gdx.graphics.g2d.TextureRegion;
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import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
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import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.FreeTypeFontParameter;
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import com.badlogic.gdx.graphics.glutils.ShaderProgram;
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import com.badlogic.gdx.math.Rectangle;
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import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
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import com.badlogic.gdx.scenes.scene2d.ui.TextButton.TextButtonStyle;
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import com.badlogic.gdx.scenes.scene2d.utils.NinePatchDrawable;
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import com.gamejolt.mikykr5.poukemon.GameCore;
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import com.gamejolt.mikykr5.poukemon.GameCore.game_states_t;
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import com.gamejolt.mikykr5.poukemon.ProjectConstants;
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import com.gamejolt.mikykr5.poukemon.effects.ScrollingBackground;
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import com.gamejolt.mikykr5.poukemon.interfaces.AssetsLoadedListener;
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import com.gamejolt.mikykr5.poukemon.utils.AsyncAssetLoader;
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import com.gamejolt.mikykr5.poukemon.utils.CachedFontManager;
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public class MainMenuState extends BaseState{
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private static final String TAG = "MAIN_MENU";
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public class MainMenuState extends BaseState implements AssetsLoadedListener{
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private static final String CLASS_NAME = MainMenuState.class.getSimpleName();
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private static final String SHADER_PATH = "shaders/movingBckg/movingBckg";
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// Helper fields.
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private float u_scaling[];
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private float u_displacement;
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private AsyncAssetLoader loader;
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private CachedFontManager fontManager;
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private boolean assetsLoaded;
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// Buttons and other GUI components.
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private TextButton startButton;
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private Rectangle startButtonBBox;
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private TextButton quitButton;
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private Rectangle quitButtonBBox;
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private Sprite background;
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// Graphic data for the start button.
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private Texture menuButtonEnabledTexture;
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private Texture menuButtonDisabledTexture;
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private Texture menuButtonPressedTexture;
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private NinePatch menuButtonEnabled9p;
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private NinePatch menuButtonDisabled9p;
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private NinePatch menuButtonPressed9p;
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private BitmapFont font;
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// Other graphics.
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private Texture backgroundTexture;
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private ShaderProgram backgroundShader;
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private TextButton startButton;
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private Rectangle startButtonBBox;
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private TextButton quitButton;
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private Rectangle quitButtonBBox;
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private Texture menuButtonEnabledTexture;
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private Texture menuButtonDisabledTexture;
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private Texture menuButtonPressedTexture;
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private NinePatch menuButtonEnabled9p;
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private NinePatch menuButtonDisabled9p;
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private NinePatch menuButtonPressed9p;
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private BitmapFont font;
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private ScrollingBackground scrollingBckg;
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||||
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||||
// Button touch helper fields.
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private boolean startButtonTouched;
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@@ -76,76 +65,22 @@ public class MainMenuState extends BaseState{
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||||
public MainMenuState(final GameCore core) throws IllegalArgumentException{
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super();
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||||
|
||||
TextButtonStyle textButtonStyle;
|
||||
FreeTypeFontGenerator fontGenerator;
|
||||
FreeTypeFontParameter fontParameters;
|
||||
|
||||
if(core == null)
|
||||
throw new IllegalArgumentException(CLASS_NAME + ": Core is null.");
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||||
|
||||
this.core = core;
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||||
loader = AsyncAssetLoader.getInstance();
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||||
fontManager = CachedFontManager.getInstance();
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||||
assetsLoaded = false;
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||||
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||||
// Create the start button background.
|
||||
menuButtonEnabledTexture = new Texture(Gdx.files.internal("data/gfx/gui/Anonymous_Pill_Button_Yellow.png"));
|
||||
menuButtonEnabled9p = new NinePatch(new TextureRegion(menuButtonEnabledTexture, 0, 0, menuButtonEnabledTexture.getWidth(), menuButtonEnabledTexture.getHeight()), 49, 49, 45, 45);
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||||
menuButtonDisabledTexture = new Texture(Gdx.files.internal("data/gfx/gui/Anonymous_Pill_Button_Cyan.png"));
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||||
menuButtonDisabled9p = new NinePatch(new TextureRegion(menuButtonDisabledTexture, 0, 0, menuButtonDisabledTexture.getWidth(), menuButtonDisabledTexture.getHeight()), 49, 49, 45, 45);
|
||||
menuButtonPressedTexture = new Texture(Gdx.files.internal("data/gfx/gui/Anonymous_Pill_Button_Blue.png"));
|
||||
menuButtonPressed9p = new NinePatch(new TextureRegion(menuButtonPressedTexture, 0, 0, menuButtonPressedTexture.getWidth(), menuButtonPressedTexture.getHeight()), 49, 49, 45, 45);
|
||||
|
||||
// Create the start button font.
|
||||
fontParameters = new FreeTypeFontParameter();
|
||||
fontParameters.characters = ProjectConstants.FONT_CHARS;
|
||||
fontParameters.size = ProjectConstants.MENU_BUTTON_FONT_SIZE;
|
||||
fontParameters.flip = false;
|
||||
fontGenerator = new FreeTypeFontGenerator(Gdx.files.internal("data/fonts/d-puntillas-B-to-tiptoe.ttf"));
|
||||
font = fontGenerator.generateFont(fontParameters);
|
||||
fontGenerator.dispose();
|
||||
|
||||
// Create the buttons.
|
||||
textButtonStyle = new TextButtonStyle();
|
||||
textButtonStyle.font = font;
|
||||
textButtonStyle.up = new NinePatchDrawable(menuButtonEnabled9p);
|
||||
textButtonStyle.checked = new NinePatchDrawable(menuButtonPressed9p);
|
||||
textButtonStyle.disabled = new NinePatchDrawable(menuButtonDisabled9p);
|
||||
textButtonStyle.fontColor = new Color(Color.BLACK);
|
||||
textButtonStyle.downFontColor = new Color(Color.WHITE);
|
||||
textButtonStyle.disabledFontColor = new Color(Color.BLACK);
|
||||
|
||||
startButton = new TextButton("Start game", textButtonStyle);
|
||||
startButton.setText("Start game");
|
||||
startButtonBBox = new Rectangle(0, 0, startButton.getWidth(), startButton.getHeight());
|
||||
|
||||
quitButton = new TextButton("Quit", textButtonStyle);
|
||||
quitButton.setText("quit");
|
||||
quitButtonBBox = new Rectangle(0, 0, quitButton.getWidth(), quitButton.getHeight());
|
||||
|
||||
// Set buttons.
|
||||
startButton.setPosition(-(startButton.getWidth() / 2), -(startButton.getHeight() / 2));
|
||||
startButtonBBox.setPosition(startButton.getX(), startButton.getY());
|
||||
quitButton.setPosition(-(quitButton.getWidth() / 2), (startButton.getY() - startButton.getHeight()) - 10);
|
||||
quitButtonBBox.setPosition(quitButton.getX(), quitButton.getY());
|
||||
// Load graphic resources.
|
||||
loader.addAssetToLoad("data/gfx/gui/Anonymous_Pill_Button_Yellow.png", Texture.class);
|
||||
loader.addAssetToLoad("data/gfx/gui/Anonymous_Pill_Button_Cyan.png", Texture.class);
|
||||
loader.addAssetToLoad("data/gfx/gui/Anonymous_Pill_Button_Blue.png", Texture.class);
|
||||
font = fontManager.loadFont("data/fonts/d-puntillas-B-to-tiptoe.ttf");
|
||||
|
||||
// Set up the background.
|
||||
backgroundTexture = new Texture(Gdx.files.internal("data/gfx/textures/grass.png"));
|
||||
backgroundTexture.setWrap(TextureWrap.Repeat, TextureWrap.Repeat);
|
||||
backgroundTexture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
|
||||
background = new Sprite(backgroundTexture);
|
||||
background.setSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
|
||||
background.setPosition(-(Gdx.graphics.getWidth() / 2), -(Gdx.graphics.getHeight() / 2));
|
||||
|
||||
backgroundShader = new ShaderProgram(Gdx.files.internal(SHADER_PATH + "_vert.glsl"), Gdx.files.internal(SHADER_PATH + "_frag.glsl"));
|
||||
if(!backgroundShader.isCompiled()){
|
||||
Gdx.app.error(TAG, CLASS_NAME + ".MainMenuStateBase() :: Failed to compile the background shader.");
|
||||
Gdx.app.error(TAG, CLASS_NAME + backgroundShader.getLog());
|
||||
backgroundShader = null;
|
||||
}
|
||||
|
||||
u_scaling = new float[2];
|
||||
u_scaling[0] = Gdx.graphics.getWidth() > Gdx.graphics.getHeight() ? 16.0f : 9.0f;
|
||||
u_scaling[1] = Gdx.graphics.getHeight() > Gdx.graphics.getWidth() ? 16.0f : 9.0f;
|
||||
|
||||
u_displacement = 1.0f;
|
||||
scrollingBckg = new ScrollingBackground("data/gfx/textures/grass.png");
|
||||
|
||||
startButtonTouched = false;
|
||||
startButtonTouchPointer = -1;
|
||||
@@ -156,17 +91,17 @@ public class MainMenuState extends BaseState{
|
||||
}
|
||||
|
||||
@Override
|
||||
public void render(float delta){
|
||||
public void render(float delta) throws IllegalStateException{
|
||||
if(!assetsLoaded)
|
||||
throw new IllegalStateException("Attempted to render before assets were loaded.");
|
||||
|
||||
Gdx.gl.glClearColor(1, 1, 1, 1);
|
||||
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
|
||||
|
||||
core.batch.setProjectionMatrix(pixelPerfectCamera.combined);
|
||||
core.batch.begin();{
|
||||
|
||||
// Render background.
|
||||
core.batch.disableBlending();
|
||||
drawBackground(core.batch);
|
||||
core.batch.enableBlending();
|
||||
scrollingBckg.render(core.batch);
|
||||
|
||||
// Render buttons.
|
||||
startButton.draw(core.batch, 1.0f);
|
||||
@@ -180,20 +115,8 @@ public class MainMenuState extends BaseState{
|
||||
menuButtonEnabledTexture.dispose();
|
||||
menuButtonDisabledTexture.dispose();
|
||||
menuButtonPressedTexture.dispose();
|
||||
backgroundTexture.dispose();
|
||||
if(backgroundShader != null) backgroundShader.dispose();
|
||||
font.dispose();
|
||||
}
|
||||
|
||||
private void drawBackground(SpriteBatch batch){
|
||||
if(backgroundShader != null){
|
||||
batch.setShader(backgroundShader);
|
||||
backgroundShader.setUniformf("u_scaling", 2.0f);
|
||||
backgroundShader.setUniformf("u_displacement", u_displacement);
|
||||
}
|
||||
background.draw(batch);
|
||||
if(backgroundShader != null) batch.setShader(null);
|
||||
u_displacement = u_displacement < 0.0f ? 1.0f : u_displacement - 0.0005f;
|
||||
scrollingBckg.dispose();
|
||||
CachedFontManager.freeInstance();
|
||||
}
|
||||
|
||||
/*;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
@@ -261,4 +184,45 @@ public class MainMenuState extends BaseState{
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onAssetsLoaded() {
|
||||
TextButtonStyle textButtonStyle;
|
||||
|
||||
// Create the button backgrounds.
|
||||
menuButtonEnabledTexture = loader.getAsset("data/gfx/gui/Anonymous_Pill_Button_Yellow.png", Texture.class);
|
||||
menuButtonDisabledTexture = loader.getAsset("data/gfx/gui/Anonymous_Pill_Button_Cyan.png", Texture.class);
|
||||
menuButtonPressedTexture = loader.getAsset("data/gfx/gui/Anonymous_Pill_Button_Blue.png", Texture.class);
|
||||
|
||||
menuButtonEnabled9p = new NinePatch(new TextureRegion(menuButtonEnabledTexture, 0, 0, menuButtonEnabledTexture.getWidth(), menuButtonEnabledTexture.getHeight()), 49, 49, 45, 45);
|
||||
menuButtonDisabled9p = new NinePatch(new TextureRegion(menuButtonDisabledTexture, 0, 0, menuButtonDisabledTexture.getWidth(), menuButtonDisabledTexture.getHeight()), 49, 49, 45, 45);
|
||||
menuButtonPressed9p = new NinePatch(new TextureRegion(menuButtonPressedTexture, 0, 0, menuButtonPressedTexture.getWidth(), menuButtonPressedTexture.getHeight()), 49, 49, 45, 45);
|
||||
|
||||
// Create the buttons.
|
||||
textButtonStyle = new TextButtonStyle();
|
||||
textButtonStyle.font = font;
|
||||
textButtonStyle.up = new NinePatchDrawable(menuButtonEnabled9p);
|
||||
textButtonStyle.checked = new NinePatchDrawable(menuButtonPressed9p);
|
||||
textButtonStyle.disabled = new NinePatchDrawable(menuButtonDisabled9p);
|
||||
textButtonStyle.fontColor = new Color(Color.BLACK);
|
||||
textButtonStyle.downFontColor = new Color(Color.WHITE);
|
||||
textButtonStyle.disabledFontColor = new Color(Color.BLACK);
|
||||
|
||||
startButton = new TextButton("Start game", textButtonStyle);
|
||||
startButton.setText("Start game");
|
||||
startButtonBBox = new Rectangle(0, 0, startButton.getWidth(), startButton.getHeight());
|
||||
|
||||
quitButton = new TextButton("Quit", textButtonStyle);
|
||||
quitButton.setText("quit");
|
||||
quitButtonBBox = new Rectangle(0, 0, quitButton.getWidth(), quitButton.getHeight());
|
||||
|
||||
// Set buttons.
|
||||
startButton.setPosition(-(startButton.getWidth() / 2), -(startButton.getHeight() / 2));
|
||||
startButtonBBox.setPosition(startButton.getX(), startButton.getY());
|
||||
quitButton.setPosition(-(quitButton.getWidth() / 2), (startButton.getY() - startButton.getHeight()) - 10);
|
||||
quitButtonBBox.setPosition(quitButton.getX(), quitButton.getY());
|
||||
|
||||
assetsLoaded = true;
|
||||
AsyncAssetLoader.freeInstance();
|
||||
}
|
||||
}
|
||||
|
||||
@@ -0,0 +1,95 @@
|
||||
/*
|
||||
* Copyright (C) 2014 Miguel Angel Astor Romero
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.gamejolt.mikykr5.poukemon.utils;
|
||||
|
||||
import java.util.LinkedList;
|
||||
|
||||
import com.badlogic.gdx.assets.AssetManager;
|
||||
import com.gamejolt.mikykr5.poukemon.interfaces.AssetsLoadedListener;
|
||||
|
||||
public final class AsyncAssetLoader {
|
||||
private LinkedList<AssetsLoadedListener> listeners;
|
||||
private AssetManager manager;
|
||||
|
||||
private AsyncAssetLoader(){
|
||||
listeners = new LinkedList<AssetsLoadedListener>();
|
||||
manager = new AssetManager();
|
||||
}
|
||||
|
||||
private static final class SingletonHolder{
|
||||
public static int REF_COUNT = 0;
|
||||
public static AsyncAssetLoader INSTANCE;
|
||||
}
|
||||
|
||||
public static AsyncAssetLoader getInstance(){
|
||||
if(SingletonHolder.REF_COUNT == 0)
|
||||
SingletonHolder.INSTANCE = new AsyncAssetLoader();
|
||||
SingletonHolder.REF_COUNT++;
|
||||
return SingletonHolder.INSTANCE;
|
||||
}
|
||||
|
||||
public static void freeInstance(){
|
||||
SingletonHolder.REF_COUNT--;
|
||||
if(SingletonHolder.REF_COUNT <= 0) SingletonHolder.INSTANCE = null;
|
||||
}
|
||||
|
||||
public void addListener(AssetsLoadedListener listener) throws IllegalArgumentException{
|
||||
try{
|
||||
checkParametes(listener, "listener");
|
||||
}catch(IllegalArgumentException e){
|
||||
throw e;
|
||||
}
|
||||
|
||||
listeners.add(listener);
|
||||
}
|
||||
|
||||
public <T> void addAssetToLoad(String path, Class<T> assetClass) throws IllegalArgumentException{
|
||||
try{
|
||||
checkParametes(path, "path");
|
||||
checkParametes(path, "assetClass");
|
||||
}catch(IllegalArgumentException e){
|
||||
throw e;
|
||||
}
|
||||
|
||||
manager.load(path, assetClass);
|
||||
}
|
||||
|
||||
public <T> T getAsset(String path, Class<T> assetClass) throws IllegalArgumentException{
|
||||
try{
|
||||
checkParametes(path, "path");
|
||||
checkParametes(path, "assetClass");
|
||||
}catch(IllegalArgumentException e){
|
||||
throw e;
|
||||
}
|
||||
|
||||
return manager.get(path, assetClass);
|
||||
}
|
||||
|
||||
public boolean loadAssets(){
|
||||
return manager.update();
|
||||
}
|
||||
|
||||
public void notifyListeners(){
|
||||
for(AssetsLoadedListener listener : listeners)
|
||||
listener.onAssetsLoaded();
|
||||
|
||||
listeners.clear();
|
||||
}
|
||||
|
||||
private void checkParametes(Object parameter, String paramName) throws IllegalArgumentException{
|
||||
if(parameter == null) throw new IllegalArgumentException("Parameter: " + paramName + " is null.");
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,89 @@
|
||||
/*
|
||||
* Copyright (C) 2014 Miguel Angel Astor Romero
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.gamejolt.mikykr5.poukemon.utils;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import com.badlogic.gdx.Gdx;
|
||||
import com.badlogic.gdx.graphics.g2d.BitmapFont;
|
||||
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
|
||||
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.FreeTypeFontParameter;
|
||||
|
||||
public class CachedFontManager{
|
||||
public static final String FONT_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890:,";
|
||||
public static final int BASE_FONT_SIZE = 40;
|
||||
|
||||
private Map<String, BitmapFont> fonts;
|
||||
|
||||
private CachedFontManager(){
|
||||
fonts = new HashMap<String, BitmapFont>();
|
||||
}
|
||||
|
||||
private static final class SingletonHolder{
|
||||
public static int REF_COUNT = 0;
|
||||
public static CachedFontManager INSTANCE;
|
||||
}
|
||||
|
||||
public static CachedFontManager getInstance(){
|
||||
if(SingletonHolder.REF_COUNT == 0)
|
||||
SingletonHolder.INSTANCE = new CachedFontManager();
|
||||
SingletonHolder.REF_COUNT++;
|
||||
return SingletonHolder.INSTANCE;
|
||||
}
|
||||
|
||||
public static void freeInstance(){
|
||||
SingletonHolder.REF_COUNT--;
|
||||
if(SingletonHolder.REF_COUNT <= 0){
|
||||
SingletonHolder.INSTANCE.dispose();
|
||||
SingletonHolder.INSTANCE = null;
|
||||
}
|
||||
}
|
||||
|
||||
public BitmapFont loadFont(String path){
|
||||
return loadFont(path, BASE_FONT_SIZE);
|
||||
}
|
||||
|
||||
public BitmapFont loadFont(String path, int size){
|
||||
FreeTypeFontGenerator fontGenerator;
|
||||
FreeTypeFontParameter fontParameters;
|
||||
BitmapFont font;
|
||||
|
||||
if(fonts.containsKey(path))
|
||||
return fonts.get(path);
|
||||
|
||||
fontParameters = new FreeTypeFontParameter();
|
||||
fontParameters.characters = FONT_CHARS;
|
||||
fontParameters.size = size;
|
||||
fontParameters.flip = false;
|
||||
|
||||
fontGenerator = new FreeTypeFontGenerator(Gdx.files.internal(path));
|
||||
font = fontGenerator.generateFont(fontParameters);
|
||||
|
||||
fonts.put(path, font);
|
||||
|
||||
fontGenerator.dispose();
|
||||
|
||||
return font;
|
||||
}
|
||||
|
||||
private void dispose(){
|
||||
for(BitmapFont font : fonts.values())
|
||||
font.dispose();
|
||||
|
||||
fonts.clear();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user