Add glowing sign text support

src/main/java/ch/njol/skript/conditions/CondGlowingText.java

@@ -0,0 +1,71 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript 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.
+ *
+ *  Skript 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 Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.conditions;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.aliases.ItemType;
+import org.bukkit.block.Block;
+
+import ch.njol.skript.conditions.base.PropertyCondition;
+import ch.njol.skript.doc.Description;
+import ch.njol.skript.doc.Examples;
+import ch.njol.skript.doc.Name;
+import ch.njol.skript.doc.Since;
+import org.bukkit.block.BlockState;
+import org.bukkit.block.Sign;
+import org.bukkit.inventory.meta.BlockStateMeta;
+import org.bukkit.inventory.meta.ItemMeta;
+
+@Name("Has Glowing Text")
+@Description("Checks whether a sign (either a block or an item) has glowing text")
+@Examples("if target block has glowing text")
+@Since("INSERT VERSION")
+public class CondGlowingText extends PropertyCondition<Object> {
+
+	static {
+		if (Skript.methodExists(Sign.class, "isGlowingText"))
+			register(CondGlowingText.class, PropertyType.HAVE, "glowing text", "blocks/itemtypes");
+	}
+
+	@Override
+	public boolean check(Object obj) {
+		if (obj instanceof Block) {
+			BlockState state = ((Block) obj).getState();
+			return state instanceof Sign && ((Sign) state).isGlowingText();
+		} else if (obj instanceof ItemType) {
+			ItemMeta meta = ((ItemType) obj).getItemMeta();
+			if (meta instanceof BlockStateMeta) {
+				BlockState state = ((BlockStateMeta) meta).getBlockState();
+				return state instanceof Sign && ((Sign) state).isGlowingText();
+			}
+		}
+		return false;
+	}
+
+	@Override
+	protected PropertyType getPropertyType() {
+		return PropertyType.HAVE;
+	}
+
+	@Override
+	protected String getPropertyName() {
+		return "glowing text";
+	}
+
+}

src/main/java/ch/njol/skript/effects/EffGlowingText.java

@@ -0,0 +1,98 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript 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.
+ *
+ *  Skript 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 Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.effects;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.aliases.ItemType;
+import ch.njol.skript.doc.Description;
+import ch.njol.skript.doc.Examples;
+import ch.njol.skript.doc.Name;
+import ch.njol.skript.doc.Since;
+import ch.njol.skript.lang.Effect;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.SkriptParser.ParseResult;
+import ch.njol.util.Kleenean;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.block.Sign;
+import org.bukkit.event.Event;
+import org.bukkit.inventory.meta.BlockStateMeta;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.eclipse.jdt.annotation.Nullable;
+
+@Name("Make Sign Glow")
+@Description("Makes a sign (either a block or item) have glowing text or normal text")
+@Examples("make target block of player have glowing text")
+@Since("INSERT VERSION")
+public class EffGlowingText extends Effect {
+
+	static {
+		if (Skript.methodExists(Sign.class, "setGlowingText", boolean.class)) {
+			Skript.registerEffect(EffGlowingText.class,
+					"make %blocks/itemtypes% have glowing text",
+					"make %blocks/itemtypes% have (normal|non[-| ]glowing) text"
+			);
+		}
+	}
+
+	@SuppressWarnings("NotNullFieldNotInitialized")
+	private Expression<?> objects;
+
+	private boolean glowing;
+
+	@Override
+	public boolean init(Expression<?>[] exprs, int matchedPattern, Kleenean isDelayed, ParseResult parseResult) {
+		objects = exprs[0];
+		glowing = matchedPattern == 0;
+		return true;
+	}
+
+	@Override
+	protected void execute(Event event) {
+		for (Object obj : objects.getArray(event)) {
+			if (obj instanceof Block) {
+				BlockState state = ((Block) obj).getState();
+				if (state instanceof Sign) {
+					((Sign) state).setGlowingText(glowing);
+					state.update();
+				}
+			} else if (obj instanceof ItemType) {
+				ItemType item = (ItemType) obj;
+				ItemMeta meta = item.getItemMeta();
+				if (!(meta instanceof BlockStateMeta))
+					return;
+				BlockStateMeta blockMeta = (BlockStateMeta) meta;
+				BlockState state = blockMeta.getBlockState();
+				if (!(state instanceof Sign))
+					return;
+				((Sign) state).setGlowingText(glowing);
+				state.update();
+				blockMeta.setBlockState(state);
+				item.setItemMeta(meta);
+			}
+		}
+	}
+
+	@Override
+	public String toString(@Nullable Event event, boolean debug) {
+		return "make " + objects.toString(event, debug) + " have " + (glowing ? "glowing text" : "normal text");
+	}
+
+}

src/test/skript/tests/syntaxes/effects/EffGlowingText.sk

@@ -0,0 +1,18 @@
+test "glowing sign blocks" when running minecraft "1.17.1":
+	set {_loc} to spawn of "world"
+	set {_original block} to type of block at {_loc}
+	set block at {_loc} to sign
+	assert block at {_loc} doesn't have glowing text with "Sign had glowing text erroneously (1)"
+	make block at {_loc} have glowing text
+	assert block at {_loc} has glowing text with "Sign had normal text erroneously"
+	make block at {_loc} have normal text
+	assert block at {_loc} doesn't have glowing text with "Sign had glowing text erroneously (2)"
+	set block at {_loc} to {_original block}
+
+test "glowing sign items" when running minecraft "1.17.1":
+	set {_sign} to sign
+	assert {_sign} doesn't have glowing text with "Sign had glowing text erroneously (1)"
+	make {_sign} have glowing text
+	assert {_sign} has glowing text with "Sign had normal text erroneously"
+	make {_sign} have normal text
+	assert {_sign} doesn't have glowing text with "Sign had glowing text erroneously (2)"