v0.7.5e: implemented a very basic first desktop module and launcher

This commit is contained in:
Evan Debenham
2019-10-22 21:39:57 -04:00
parent 4dd73f025c
commit 7670bc147c
6 changed files with 287 additions and 2 deletions

47
desktop/build.gradle Normal file
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/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
apply plugin: "java"
sourceSets.main.java.srcDirs = [ "src/" ]
project.ext.mainClassName = "com.shatteredpixel.shatteredpixeldungeon.desktop.DesktopLauncher"
project.ext.assetsDir = new File("../android/src/main/assets")
[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
task run(dependsOn: classes, type: JavaExec) {
main = project.mainClassName
classpath = sourceSets.main.runtimeClasspath
workingDir = project.assetsDir
ignoreExitValue = true
}
//TODO add dist task to generate a .JAR
dependencies {
implementation project(':core')
implementation "com.badlogicgames.gdx:gdx-freetype:$gdxVersion"
implementation "com.badlogicgames.gdx:gdx-backend-lwjgl:$gdxVersion"
implementation "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
implementation "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-desktop"
}

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/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package com.shatteredpixel.shatteredpixeldungeon.desktop;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration;
import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
import com.watabou.noosa.Game;
import java.io.PrintWriter;
import java.io.StringWriter;
import javax.swing.JOptionPane;
public class DesktopLauncher {
public static void main (String[] arg) {
Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread thread, Throwable throwable) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
throwable.printStackTrace(pw);
pw.flush();
JOptionPane.showMessageDialog(null, "Shattered Pixel Dungeon has crashed! Sorry about that!\n\n" +
"If you could, please email this error message to me and I'll get it fixed (Evan@ShatteredPixel.com):\n\n" +
sw.toString());
Gdx.app.exit();
}
});
String version = DesktopLauncher.class.getPackage().getSpecificationVersion();
if (version == null) {
Game.version = "0.7.5d";
}
try {
Game.versionCode = Integer.parseInt(DesktopLauncher.class.getPackage().getImplementationVersion());
} catch (NumberFormatException e) {
Game.versionCode = 372;
}
LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
config.width = 1920;
config.height = 1080;
//uncapped (but vsynced) framerate when focused, paused when not focused
config.foregroundFPS = 0;
config.backgroundFPS = -1;
config.title = "Shattered Pixel Dungeon";
new LwjglApplication(new ShatteredPixelDungeon(new DesktopPlatformSupport()), config);
}
}

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/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package com.shatteredpixel.shatteredpixeldungeon.desktop;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Pixmap;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.PixmapPacker;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
import com.watabou.utils.PlatformSupport;
import java.util.HashMap;
import java.util.regex.Pattern;
public class DesktopPlatformSupport extends PlatformSupport {
@Override
public void updateDisplaySize() {
}
@Override
public void updateSystemUI() {
}
@Override
public void promptTextInput(String title, String hintText, int maxLen, boolean multiLine, String posTxt, String negTxt, TextCallback callback) {
}
private int pageSize;
private PixmapPacker packer;
private boolean systemfont;
//droid sans / roboto, or a custom pixel font, for use with Latin and Cyrillic languages
private static FreeTypeFontGenerator basicFontGenerator;
private static HashMap<Integer, BitmapFont> basicFonts = new HashMap<>();
@Override
public void setupFontGenerators(int pageSize, boolean systemfont) {
if (basicFontGenerator != null && this.pageSize == pageSize && this.systemfont == systemfont){
return;
}
this.pageSize = pageSize;
this.systemfont = systemfont;
if (basicFontGenerator != null){
for (BitmapFont f : basicFonts.values()){
f.dispose();
}
basicFonts.clear();
basicFontGenerator.dispose();
if (packer != null){
for (PixmapPacker.Page p : packer.getPages()){
p.getTexture().dispose();
}
packer.dispose();
}
}
basicFontGenerator = new FreeTypeFontGenerator(Gdx.files.internal("pixel_font.ttf"));
packer = new PixmapPacker(pageSize, pageSize, Pixmap.Format.RGBA8888, 1, false);
}
@Override
public void resetGenerators() {
if (basicFontGenerator != null) {
for (BitmapFont f : basicFonts.values()) {
f.dispose();
}
basicFonts.clear();
basicFontGenerator.dispose();
if (packer != null) {
for (PixmapPacker.Page p : packer.getPages()) {
p.getTexture().dispose();
}
packer.dispose();
}
}
basicFontGenerator = null;
setupFontGenerators(pageSize, systemfont);
}
@Override
public BitmapFont getFont(int size, String text) {
FreeTypeFontGenerator generator = basicFontGenerator;
if (!basicFonts.containsKey(size)) {
FreeTypeFontGenerator.FreeTypeFontParameter parameters = new FreeTypeFontGenerator.FreeTypeFontParameter();
parameters.size = size;
parameters.flip = true;
parameters.borderWidth = parameters.size / 10f;
parameters.renderCount = 3;
parameters.hinting = FreeTypeFontGenerator.Hinting.None;
parameters.spaceX = -(int) parameters.borderWidth;
parameters.incremental = true;
parameters.characters = "";
parameters.packer = packer;
BitmapFont font = generator.generateFont(parameters);
font.getData().missingGlyph = font.getData().getGlyph('<27>');
basicFonts.put(size, font);
}
return basicFonts.get(size);
}
//splits on newlines, underscores, and chinese/japaneses characters
private Pattern regularsplitter = Pattern.compile(
"(?<=\n)|(?=\n)|(?<=_)|(?=_)|" +
"(?<=\\p{InHiragana})|(?=\\p{InHiragana})|" +
"(?<=\\p{InKatakana})|(?=\\p{InKatakana})|" +
"(?<=\\p{InCJK_Unified_Ideographs})|(?=\\p{InCJK_Unified_Ideographs})|" +
"(?<=\\p{InCJK_Symbols_and_Punctuation})|(?=\\p{InCJK_Symbols_and_Punctuation})");
//additionally splits on words, so that each word can be arranged individually
private Pattern regularsplitterMultiline = Pattern.compile(
"(?<= )|(?= )|(?<=\n)|(?=\n)|(?<=_)|(?=_)|" +
"(?<=\\p{InHiragana})|(?=\\p{InHiragana})|" +
"(?<=\\p{InKatakana})|(?=\\p{InKatakana})|" +
"(?<=\\p{InCJK_Unified_Ideographs})|(?=\\p{InCJK_Unified_Ideographs})|" +
"(?<=\\p{InCJK_Symbols_and_Punctuation})|(?=\\p{InCJK_Symbols_and_Punctuation})");
@Override
public String[] splitforTextBlock(String text, boolean multiline) {
if (multiline) {
return regularsplitterMultiline.split(text);
} else {
return regularsplitter.split(text);
}
}
}