Add block highlighting for edit blocks

src/main/java/exopandora/worldhandler/config/ConfigSettings.java

@@ -18,6 +18,7 @@ public class ConfigSettings
 	private static boolean PAUSE;
 	private static boolean CUSTOM_TIMES;
 	private static boolean PERMISSION_QEURY;
+	private static boolean HIGHLIGHT_BLOCKS;
 	
 	private static int DAWN;
 	private static int NOON;
@@ -40,6 +41,7 @@ public class ConfigSettings
 		PAUSE = config.getBoolean("pause_game", CATEGORY, false, I18n.format("gui.worldhandler.config.comment.settings.pause_game"), "gui.worldhandler.config.key.settings.pause_game");
 		CUSTOM_TIMES = config.getBoolean("custom_times", CATEGORY, false, I18n.format("gui.worldhandler.config.comment.settings.custom_times"), "gui.worldhandler.config.key.settings.custom_times");
 		PERMISSION_QEURY = config.getBoolean("permission_query", CATEGORY, true, I18n.format("gui.worldhandler.config.comment.settings.permission_query"), "gui.worldhandler.config.key.settings.permission_query");
+		HIGHLIGHT_BLOCKS = config.getBoolean("highlight_blocks", CATEGORY, true, I18n.format("gui.worldhandler.config.comment.settings.highlight_blocks"), "gui.worldhandler.config.key.settings.highlight_blocks");
 		DAWN = config.getInt("custom_time_dawn", CATEGORY, 1000, 0, 24000, I18n.format("gui.worldhandler.config.comment.settings.custom_time_dawn"), "gui.worldhandler.config.key.settings.custom_time_dawn");
 		NOON = config.getInt("custom_time_noon", CATEGORY, 6000, 0, 24000, I18n.format("gui.worldhandler.config.comment.settings.custom_time_noon"), "gui.worldhandler.config.key.settings.custom_time_noon");
 		SUNSET = config.getInt("custom_time_sunset", CATEGORY, 12500, 0, 24000, I18n.format("gui.worldhandler.config.comment.settings.custom_time_sunset"), "gui.worldhandler.config.key.settings.custom_time_sunset");
@@ -101,7 +103,12 @@ public class ConfigSettings
 	{
 		return PERMISSION_QEURY;
 	}
-
+	
+	public static boolean isHighlightBlocksEnabled()
+	{
+		return HIGHLIGHT_BLOCKS;
+	}
+	
 	public static int getDawn()
 	{
 		return DAWN;

src/main/java/exopandora/worldhandler/event/EventHandler.java

@@ -12,14 +12,18 @@ import exopandora.worldhandler.helper.BlockHelper;
 import exopandora.worldhandler.hud.BiomeIndicator;
 import exopandora.worldhandler.util.UtilPlayer;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderGlobal;
 import net.minecraft.client.resources.I18n;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.util.text.TextComponentString;
 import net.minecraftforge.client.event.ClientChatEvent;
+import net.minecraftforge.client.event.RenderWorldLastEvent;
 import net.minecraftforge.fml.client.event.ConfigChangedEvent.OnConfigChangedEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.InputEvent.KeyInputEvent;
-import net.minecraftforge.fml.common.gameevent.TickEvent;
+import net.minecraftforge.fml.common.gameevent.TickEvent.ClientTickEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent.Phase;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
@@ -28,15 +32,72 @@ import net.minecraftforge.fml.relauncher.SideOnly;
 public class EventHandler
 {
 	private final FakeCommandHandler commandHandler = new FakeCommandHandler();
+	private final BiomeIndicator biomeIndicator = new BiomeIndicator();
 	
 	@SubscribeEvent
-	public void clientTickEvent(TickEvent.ClientTickEvent event)
+	public void renderWorldLastEvent(RenderWorldLastEvent event)
+	{
+		if(ConfigSettings.isHighlightBlocksEnabled() && Minecraft.getMinecraft().world != null)
+		{
+			GlStateManager.pushMatrix();
+			GlStateManager.disableAlpha();
+			GlStateManager.enableBlend();
+			GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
+			GlStateManager.glLineWidth(2.0F);
+			GlStateManager.disableTexture2D();
+			GlStateManager.depthMask(false);
+			
+			final double constant = 0.0020000000949949026D;
+			EntityPlayer player = Minecraft.getMinecraft().player;
+			
+			double playerX = player.lastTickPosX + (player.posX - player.lastTickPosX) * Minecraft.getMinecraft().getRenderPartialTicks();
+			double playerY = player.lastTickPosY + (player.posY - player.lastTickPosY) * Minecraft.getMinecraft().getRenderPartialTicks();
+			double playerZ = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * Minecraft.getMinecraft().getRenderPartialTicks();
+			
+			double minX = Math.min(BlockHelper.getPos1().getX(), BlockHelper.getPos2().getX()) - constant - playerX;
+			double minY = Math.min(BlockHelper.getPos1().getY(), BlockHelper.getPos2().getY()) - constant - playerY;
+			double minZ = Math.min(BlockHelper.getPos1().getZ(), BlockHelper.getPos2().getZ()) - constant - playerZ;
+			
+			double maxX = Math.max(BlockHelper.getPos1().getX(), BlockHelper.getPos2().getX()) + constant - playerX + 1;
+			double maxY = Math.max(BlockHelper.getPos1().getY(), BlockHelper.getPos2().getY()) + constant - playerY + 1;
+			double maxZ = Math.max(BlockHelper.getPos1().getZ(), BlockHelper.getPos2().getZ()) + constant - playerZ + 1;
+			
+			final float opacity = 0.2F;
+			
+			for(int x = 1; x < maxX - minX; x++)
+			{
+				RenderGlobal.drawBoundingBox(minX, minY, minZ, minX + x + 2 * constant, maxY, maxZ, 0.0F, 0.0F, 0.0F, opacity);
+			}
+			
+			for(int y = 1; y < maxY - minY; y++)
+			{
+				RenderGlobal.drawBoundingBox(minX, minY, minZ, maxX, minY + y + 2 * constant, maxZ, 0.0F, 0.0F, 0.0F, opacity);
+			}
+			
+			for(int z = 1; z < maxZ - minZ; z++)
+			{
+				RenderGlobal.drawBoundingBox(minX, minY, minZ, maxX, maxY, minZ + z + 2 * constant, 0.0F, 0.0F, 0.0F, opacity);
+			}
+			
+			RenderGlobal.renderFilledBox(minX, minY, minZ, maxX, maxY, maxZ, 0.0F, 0.0F, 0.0F, opacity / 2);
+			RenderGlobal.renderFilledBox(maxX, maxY, maxZ, minX, minY, minZ, 0.0F, 0.0F, 0.0F, opacity / 2);
+			
+			GlStateManager.depthMask(true);
+			GlStateManager.enableTexture2D();
+			GlStateManager.disableBlend();
+			GlStateManager.enableAlpha();
+			GlStateManager.popMatrix();
+		}
+	}
+	
+	@SubscribeEvent
+	public void clientTickEvent(ClientTickEvent event)
 	{
 		if(Minecraft.getMinecraft().inGameHasFocus && event.phase.equals(Phase.START))
 		{
 			if(ConfigSettings.isBiomeIndicatorEnabled())
 			{
-				BiomeIndicator.tick();
+				this.biomeIndicator.tick();
 			}
 		}
 	}

src/main/resources/assets/worldhandler/lang/de_de.lang

@@ -15,22 +15,24 @@ gui.worldhandler.config.key.settings.smooth_watch=Geschmeidige Uhr
 gui.worldhandler.config.key.settings.pause_game=Spiel Pausieren
 gui.worldhandler.config.key.settings.custom_times=Benutzerdefinierte Zeiten
 gui.worldhandler.config.key.settings.permission_query=Berechtigungsabfrage
+gui.worldhandler.config.key.settings.highlight_blocks=Blöcke Hervorheben
 gui.worldhandler.config.key.settings.custom_time_dawn=Sonnenaufgangszeit
 gui.worldhandler.config.key.settings.custom_time_noon=Mittagszeit
 gui.worldhandler.config.key.settings.custom_time_sunset=Sonnenuntergangszeit
 gui.worldhandler.config.key.settings.custom_time_midnight=Mitternachtszeit
 gui.worldhandler.config.key.settings.block_placing_mode=Platziermodus für Blöcke
 
-gui.worldhandler.config.comment.settings.custom_time_dawn=Biome Indikator Aktiviert
+gui.worldhandler.config.comment.settings.custom_time_dawn=Aktiviert Biome Indikator
-gui.worldhandler.config.comment.settings.command_syntax=Befehlssyntax Aktiviert
+gui.worldhandler.config.comment.settings.command_syntax=Aktiviert Befehlssyntax
-gui.worldhandler.config.comment.settings.shortcuts=Schnellsteuerleiste Aktiviert
+gui.worldhandler.config.comment.settings.shortcuts=Aktiviert Schnellsteuerleiste
-gui.worldhandler.config.comment.settings.key_shortcuts=Tasten Abkürzungen Aktiviert
+gui.worldhandler.config.comment.settings.key_shortcuts=Aktiviert Tasten Abkürzungen
-gui.worldhandler.config.comment.settings.tooltips=Tooltips Aktiviert
+gui.worldhandler.config.comment.settings.tooltips=Aktiviert Tooltips
-gui.worldhandler.config.comment.settings.watch=Uhr Aktiviert
+gui.worldhandler.config.comment.settings.watch=Aktiviert Uhr
-gui.worldhandler.config.comment.settings.smooth_watch=Geschmeidige Uhr Aktiviert
+gui.worldhandler.config.comment.settings.smooth_watch=Aktiviert Geschmeidige Uhr
 gui.worldhandler.config.comment.settings.pause_game=Spiel Pausieren
-gui.worldhandler.config.comment.settings.custom_times=Benutzerdefinierte Zeiten Aktiviert
+gui.worldhandler.config.comment.settings.custom_times=Aktiviert Benutzerdefinierte Zeiten
-gui.worldhandler.config.comment.settings.permission_query=Berechtigungsabfrage Aktiviert
+gui.worldhandler.config.comment.settings.permission_query=Aktiviert Berechtigungsabfrage
+gui.worldhandler.config.comment.settings.highlight_blocks=Hebt ausgewählte Blöcke hervor
 gui.worldhandler.config.comment.settings.custom_time_dawn=Sonnenaufgangszeit in Ticks
 gui.worldhandler.config.comment.settings.custom_time_noon=Mittagszeit in Ticks
 gui.worldhandler.config.comment.settings.custom_time_sunset=Sonnenuntergangszeit in Ticks

src/main/resources/assets/worldhandler/lang/en_us.lang

@@ -15,6 +15,7 @@ gui.worldhandler.config.key.settings.smooth_watch=Smooth Watch
 gui.worldhandler.config.key.settings.pause_game=Pause Game
 gui.worldhandler.config.key.settings.custom_times=Custom Times
 gui.worldhandler.config.key.settings.permission_query=Permission Query
+gui.worldhandler.config.key.settings.highlight_blocks=Highlight Blocks
 gui.worldhandler.config.key.settings.custom_time_dawn=Custom Dawn Ticks
 gui.worldhandler.config.key.settings.custom_time_noon=Custom Noon Ticks
 gui.worldhandler.config.key.settings.custom_time_sunset=Custom Sunset Ticks
@@ -31,6 +32,7 @@ gui.worldhandler.config.comment.settings.smooth_watch=Whether or not the watch p
 gui.worldhandler.config.comment.settings.pause_game=Whether or not to pause the game when the gui is opened
 gui.worldhandler.config.comment.settings.custom_times=Whether or not to use the custom times
 gui.worldhandler.config.comment.settings.permission_query=Whether or not the permission query is enabled
+gui.worldhandler.config.comment.settings.highlight_blocks=Whether or not selected blocks will be highlighted
 gui.worldhandler.config.comment.settings.custom_time_dawn=Ticks upon dawn
 gui.worldhandler.config.comment.settings.custom_time_noon=Ticks upon noon
 gui.worldhandler.config.comment.settings.custom_time_sunset=Ticks upon sunset

src/main/resources/assets/worldhandler/lang/zh_cn.lang

@@ -15,6 +15,7 @@ gui.worldhandler.config.key.settings.smooth_watch=时钟平滑效果
 gui.worldhandler.config.key.settings.pause_game=暂停游戏
 gui.worldhandler.config.key.settings.custom_times=自定义时间
 gui.worldhandler.config.key.settings.permission_query=权限队列
+gui.worldhandler.config.key.settings.highlight_blocks=Highlight Blocks
 gui.worldhandler.config.key.settings.custom_time_dawn=自定义日出时间
 gui.worldhandler.config.key.settings.custom_time_noon=自定义正午时间
 gui.worldhandler.config.key.settings.custom_time_sunset=自定义日落时间
@@ -31,6 +32,7 @@ gui.worldhandler.config.comment.settings.smooth_watch=时钟平滑效果开启
 gui.worldhandler.config.comment.settings.pause_game=暂停游戏
 gui.worldhandler.config.comment.settings.custom_times=自定义时间开启
 gui.worldhandler.config.comment.settings.permission_query=权限队列开启
+gui.worldhandler.config.comment.settings.highlight_blocks=Whether or not selected blocks will be highlighted
 gui.worldhandler.config.comment.settings.custom_time_dawn=日出的时间
 gui.worldhandler.config.comment.settings.custom_time_noon=正午的时间
 gui.worldhandler.config.comment.settings.custom_time_sunset=日落的时间