Add Discord link and fix more placement bugs

README.md

@@ -3,7 +3,8 @@
 A pixelated sandbox tower defense game made using [LibGDX](https://libgdx.badlogicgames.com/). Winner of the [GDL Metal Monstrosity Jam](https://itch.io/jam/gdl---metal-monstrosity-jam).
 
 _[TODO list](TODO.md)_  
-_[Wiki](http://mindustry.wikia.com/wiki/Mindustry_Wiki)_
+_[Wiki](http://mindustry.wikia.com/wiki/Mindustry_Wiki)_  
+_[Discord](https://discord.gg/r8BkXNd)_
 
 ### Building
 

android/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="io.anuke.mindustry"
-    android:versionCode="33"
-    android:versionName="3.1" >
+    android:versionCode="34"
+    android:versionName="3.1b1" >
 
     <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="25" />
     <uses-permission android:name="com.android.vending.BILLING" />

android/src/io/anuke/mindustry/AndroidLauncher.java

@@ -9,9 +9,11 @@ import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration;
 
 import android.annotation.SuppressLint;
 import android.content.Intent;
+import android.net.Uri;
 import android.os.Bundle;
 import android.util.DisplayMetrics;
-import io.anuke.mindustry.io.Formatter;
+import io.anuke.mindustry.io.PlatformFunction;
+import io.anuke.ucore.function.Callable;
 import io.anuke.ucore.scene.ui.layout.Unit;
 
 public class AndroidLauncher extends AndroidApplication{
@@ -23,8 +25,9 @@ public class AndroidLauncher extends AndroidApplication{
 		super.onCreate(savedInstanceState);
 		AndroidApplicationConfiguration config = new AndroidApplicationConfiguration();
 		config.useImmersiveMode = true;
-
-		Mindustry.formatter = new Formatter(){
+		
+		Mindustry.hasDiscord = isPackageInstalled("com.discord");
+		Mindustry.platforms = new PlatformFunction(){
 			SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm");
 
 			@Override
@@ -36,9 +39,16 @@ public class AndroidLauncher extends AndroidApplication{
 			public String format(int number){
 				return NumberFormat.getIntegerInstance().format(number);
 			}
+
+			@Override
+			public void openLink(String link){
+				Uri marketUri = Uri.parse(link);
+			    Intent intent = new Intent( Intent.ACTION_VIEW, marketUri );
+			    startActivity(intent); 
+			}
 		};
 		
-		Mindustry.donationsCallable = this::showDonations;
+		Mindustry.donationsCallable = new Callable(){ @Override public void run(){ showDonations(); } };
 
 		if(doubleScaleTablets){
 			DisplayMetrics metrics = new DisplayMetrics();
@@ -63,6 +73,15 @@ public class AndroidLauncher extends AndroidApplication{
 		initialize(new Mindustry(), config);
 	}
 	
+	private boolean isPackageInstalled(String packagename) {
+	    try {
+	    	getPackageManager().getPackageInfo(packagename, 0);
+	        return true;
+	    } catch (Exception e) {
+	        return false;
+	    }
+	}
+	
 	void showDonations(){
 		Intent intent = new Intent(this, DonationsActivity.class);
 		startActivity(intent);

build.gradle

@@ -79,7 +79,7 @@ project(":core") {
     apply plugin: "java"
 
     dependencies {
-        compile 'com.github.Anuken:ucore:5984abc'
+        compile 'com.github.anuken:ucore:d56206b7c0'
         compile "com.badlogicgames.gdx:gdx:$gdxVersion"
         compile "com.badlogicgames.gdx:gdx-ai:1.8.1"
     }

core/src/io/anuke/mindustry/Mindustry.java

@@ -6,7 +6,7 @@ import com.badlogic.gdx.utils.Array;
 
 import io.anuke.mindustry.core.*;
 import io.anuke.mindustry.core.GameState.State;
-import io.anuke.mindustry.io.Formatter;
+import io.anuke.mindustry.io.PlatformFunction;
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.blocks.*;
 import io.anuke.ucore.core.Inputs;
@@ -16,10 +16,12 @@ import io.anuke.ucore.modules.ModuleCore;
 
 public class Mindustry extends ModuleCore {
 	public static Callable donationsCallable;
+	public static boolean hasDiscord = true;
 	public static Array<String> args = new Array<>();
-	public static Formatter formatter = new Formatter(){
+	public static PlatformFunction platforms = new PlatformFunction(){
 		@Override public String format(Date date){ return "invalid date"; }
 		@Override public String format(int number){ return number + ""; }
+		@Override public void openLink(String link){ }
 	};
 	
 	//always initialize blocks in this order, otherwise there are ID errors

core/src/io/anuke/mindustry/Vars.java

@@ -9,7 +9,7 @@ import io.anuke.mindustry.entities.Player;
 import io.anuke.ucore.scene.ui.layout.Unit;
 
 public class Vars{
-	public static final boolean testAndroid = true;
+	public static final boolean testAndroid = false;
 	//shorthand for whether or not this is running on android
 	public static final boolean android = (Gdx.app.getType() == ApplicationType.Android) || testAndroid;
 	//shorthand for whether or not this is running on GWT
@@ -26,6 +26,8 @@ public class Vars{
 	public static final float aheadPathfinding = 60*20;
 	//how far away from spawn points the player can't place blocks
 	public static final float enemyspawnspace = 65;
+	//discord group URL
+	public static final String discordURL = "https://discord.gg/r8BkXNd";
 	//scale of the font
 	public static float fontscale = Unit.dp.inPixels(1f)/2f;
 	//camera zoom displayed on startup

core/src/io/anuke/mindustry/core/Tutorial.java

@@ -43,7 +43,7 @@ public class Tutorial{
 		
 		new table("pane"){{
 			atop();
-			get().pad(Unit.dp.inPixels(12));
+			margin(12);
 			
 			info = new label(()->stage.text).pad(10f).padBottom(5f).width(340f).units(Unit.dp).colspan(2).get();
 			info.setWrap(true);

core/src/io/anuke/mindustry/core/UI.java

@@ -12,6 +12,7 @@ import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.utils.Align;
 import com.badlogic.gdx.utils.Array;
 
+import io.anuke.mindustry.Mindustry;
 import io.anuke.mindustry.Vars;
 import io.anuke.mindustry.core.GameState.State;
 import io.anuke.mindustry.ui.*;
@@ -37,7 +38,7 @@ public class UI extends SceneModule{
 	Table loadingtable, desctable, configtable;
 	MindustrySettingsDialog prefs;
 	MindustryKeybindDialog keys;
-	Dialog about, restart, levels, upgrades, load, settingserror, gameerror;
+	Dialog about, restart, levels, upgrades, load, settingserror, gameerror, discord;
 	MenuDialog menu;
 	Tooltip tooltip;
 	Tile configTile;
@@ -170,9 +171,16 @@ public class UI extends SceneModule{
 				+ "\n[ORANGE]anukendev@gmail.com[]"){{
 					setWrap(true);
 				}}).width(600f).units(Unit.dp).pad(10f);
-		gameerror.buttons().addButton("OK", ()-> gameerror.hide()).size(200f, 50).units(Unit.dp);
+		gameerror.buttons().addButton("OK", gameerror::hide).size(200f, 50).units(Unit.dp);
 		//gameerror.setFillParent(true);
 		
+		discord = new Dialog("Discord", "dialog");
+		discord.content().pad(Unit.dp.inPixels(12f));
+		discord.content().add("Join the mindustry discord!\n[orange]" + Vars.discordURL);
+		discord.buttons().defaults().size(200f, 50).units(Unit.dp);
+		discord.buttons().addButton("Open link", () -> Mindustry.platforms.openLink(Vars.discordURL));
+		discord.buttons().addButton("Back", discord::hide);
+		
 		load = new LoadDialog();
 		
 		upgrades = new UpgradeDialog();
@@ -426,6 +434,10 @@ public class UI extends SceneModule{
 	public void showUpgrades(){
 		upgrades.show();
 	}
+	
+	public void showDiscord(){
+		discord.show();
+	}
 
 	public void updateItems(){
 		((HudFragment)hudfrag).updateItems();

core/src/io/anuke/mindustry/editor/EditorUI.java

@@ -42,7 +42,7 @@ public class EditorUI extends SceneModule{
 					}).left();
 					row();
 				}
-				get().pad(16);
+				margin(16);
 			}}.end();
 		}}.end();
 		build.end();

core/src/io/anuke/mindustry/entities/effect/Fx.java

@@ -313,10 +313,7 @@ public class Fx{
 	breakBlock = new Effect(12, e -> {
 		Draw.thickness(2f);
 		Draw.color(Color.WHITE, Colors.get("break"), e.ifract());
-		Draw.spikes(e.x, e.y, e.ifract() * 5f, 2, 5, 90);
-		
-		Draw.thickness(2f - e.ifract() * 2f);
-		Draw.polygon(4, e.x, e.y, Vars.tilesize / 1.6f + e.ifract() * 5f, 45);
+		Draw.spikes(e.x, e.y, e.ifract() * 6f, 2, 5, 90);
 		Draw.reset();
 	}),
 

core/src/io/anuke/mindustry/io/PlatformFunction.java

@@ -2,7 +2,8 @@ package io.anuke.mindustry.io;
 
 import java.util.Date;
 
-public interface Formatter{
+public interface PlatformFunction{
 	public String format(Date date);
 	public String format(int number);
+	public void openLink(String link);
 }

core/src/io/anuke/mindustry/io/SaveIO.java

@@ -127,7 +127,7 @@ public class SaveIO{
 		try(DataInputStream stream = new DataInputStream(fileFor(slot).read())){
 			stream.readInt();
 			Date date = new Date(stream.readLong());
-			return Mindustry.formatter.format(date);
+			return Mindustry.platforms.format(date);
 		}catch (IOException e){
 			throw new RuntimeException(e);
 		}

core/src/io/anuke/mindustry/ui/fragments/BlocksFragment.java

@@ -123,7 +123,7 @@ public class BlocksFragment implements Fragment{
 				
 				row();
 				add(stack).colspan(Section.values().length);
-				get().pad(10f);
+				margin(10f);
 				
 				get().padLeft(0f);
 				get().padRight(0f);

core/src/io/anuke/mindustry/ui/fragments/HudFragment.java

@@ -169,7 +169,7 @@ public class HudFragment implements Fragment{
 						(control.getTutorial().active() || Vars.control.getMode() == GameMode.sandbox) ? "waiting..." : "Wave in " + (int) (control.getWaveCountdown() / 60f))
 				.minWidth(140).units(Unit.dp).left();
 
-				get().pad(Unit.dp.inPixels(12));
+				margin(12f);
 				get().padLeft(6);
 			}}.left().end();
 			
@@ -206,7 +206,7 @@ public class HudFragment implements Fragment{
 		for(int i = 0; i < control.getItems().length; i ++){
 			int amount = control.getItems()[i];
 			if(amount == 0) continue;
-			String formatted = Mindustry.formatter.format(amount);
+			String formatted = Mindustry.platforms.format(amount);
 			if(amount > 99999999){
 				formatted = "inf";
 			}

core/src/io/anuke/mindustry/ui/fragments/MenuFragment.java

@@ -1,7 +1,5 @@
 package io.anuke.mindustry.ui.fragments;
 
-import static io.anuke.mindustry.Vars.*;
-
 import com.badlogic.gdx.Gdx;
 
 import io.anuke.mindustry.Mindustry;
@@ -14,6 +12,11 @@ import io.anuke.ucore.scene.builders.imagebutton;
 import io.anuke.ucore.scene.builders.table;
 import io.anuke.ucore.scene.ui.layout.Unit;
 
+import static io.anuke.mindustry.Vars.android;
+import static io.anuke.mindustry.Vars.control;
+import static io.anuke.mindustry.Vars.gwt;
+import static io.anuke.mindustry.Vars.ui;
+
 public class MenuFragment implements Fragment{
 	
 	public void build(){
@@ -77,9 +80,14 @@ public class MenuFragment implements Fragment{
 		//settings icon
 		new table(){{
 			atop().aright();
+			if(Mindustry.hasDiscord){
+				new imagebutton("icon-discord", Unit.dp.inPixels(30f), ()->{
+					ui.showDiscord();
+				}).margin(14);
+			}
 			new imagebutton("icon-info", Unit.dp.inPixels(30f), ()->{
 				ui.showAbout();
-			}).get().pad(Unit.dp.inPixels(14));
+			}).margin(14);
 		}}.end().visible(()->GameState.is(State.menu));
 	}
 }

core/src/io/anuke/mindustry/ui/fragments/PlacementFragment.java

@@ -46,7 +46,7 @@ public class PlacementFragment implements Fragment{
 					row();
 					
 					new table("pane"){{
-						get().pad(5);
+						margin(5f);
 						aleft();
 						ButtonGroup<ImageButton> group = new ButtonGroup<>();
 						
@@ -94,7 +94,7 @@ public class PlacementFragment implements Fragment{
 				row();
 				
 				new table("pane"){{
-					get().pad(5);
+					margin(5f);
 					touchable(Touchable.enabled);
 					aleft();
 					ButtonGroup<ImageButton> group = new ButtonGroup<>();

desktop/src/io/anuke/mindustry/desktop/DesktopLauncher.java

@@ -1,5 +1,8 @@
 package io.anuke.mindustry.desktop;
 
+import java.awt.Desktop;
+import java.io.IOException;
+import java.net.URI;
 import java.text.NumberFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -9,7 +12,8 @@ import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
 import com.badlogic.gdx.utils.Array;
 
 import io.anuke.mindustry.Mindustry;
-import io.anuke.mindustry.io.Formatter;
+import io.anuke.mindustry.Vars;
+import io.anuke.mindustry.io.PlatformFunction;
 
 public class DesktopLauncher {
 	
@@ -21,7 +25,7 @@ public class DesktopLauncher {
 		config.setWindowIcon("sprites/icon.png");
 		//config.useVsync(false);
 		
-		Mindustry.formatter = new Formatter(){
+		Mindustry.platforms = new PlatformFunction(){
 			SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm");
 			
 			@Override
@@ -33,6 +37,16 @@ public class DesktopLauncher {
 			public String format(int number){
 				return NumberFormat.getIntegerInstance().format(number);
 			}
+			
+			@Override
+			public void openLink(String link){
+				try{
+					Desktop.getDesktop().browse(URI.create(link));
+				}catch(IOException e){
+					e.printStackTrace();
+					Vars.ui.showError("Error opening link.");
+				}
+			}
 		};
 		
 		Mindustry.args = Array.with(arg);

html/src/io/anuke/mindustry/client/HtmlLauncher.java

@@ -12,10 +12,11 @@ import com.google.gwt.dom.client.*;
 import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.i18n.client.NumberFormat;
 import com.google.gwt.i18n.shared.DateTimeFormat;
+import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.*;
 
 import io.anuke.mindustry.Mindustry;
-import io.anuke.mindustry.io.Formatter;
+import io.anuke.mindustry.io.PlatformFunction;
 
 public class HtmlLauncher extends GwtApplication {
     static final int WIDTH = 800;
@@ -88,7 +89,7 @@ public class HtmlLauncher extends GwtApplication {
             }
         });
         
-        Mindustry.formatter = new Formatter(){
+        Mindustry.platforms = new PlatformFunction(){
         	DateTimeFormat format = DateTimeFormat.getFormat("EEE, dd MMM yyyy HH:mm:ss");
 			
 			@Override
@@ -100,6 +101,11 @@ public class HtmlLauncher extends GwtApplication {
 			public String format(int number){
 				return NumberFormat.getDecimalFormat().format(number);
 			}
+
+			@Override
+			public void openLink(String link){
+				Window.open(link, "_blank", "");
+			}
 		};
         
         return new Mindustry();