fancydialogs: Add dialog class

plugins/fancydialogs/api/build.gradle.kts

@@ -13,6 +13,8 @@ dependencies {
     compileOnly("de.oliver.FancyAnalytics:logger:0.0.6")
 
     implementation("org.lushplugins:ChatColorHandler:5.1.3")
+
+    implementation("org.jetbrains:annotations:24.0.0")
 }
 
 tasks {

plugins/fancydialogs/api/src/main/java/com/fancyinnovations/fancydialogs/api/Dialog.java

@@ -0,0 +1,56 @@
+package com.fancyinnovations.fancydialogs.api;
+
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public abstract class Dialog {
+
+    private final @NotNull String id;
+    private @NotNull String title;
+    private @Nullable String externalTitle;
+    private boolean canCloseWithEscape;
+
+    /**
+     * @param externalTitle if null, the title will be used
+     * @param canCloseWithEscape default is true
+     */
+    public Dialog(@NotNull String id, @NotNull String title, @Nullable String externalTitle, @Nullable Boolean canCloseWithEscape) {
+        this.id = id;
+        this.title = title;
+        this.externalTitle = externalTitle == null ? title : externalTitle;
+        this.canCloseWithEscape = canCloseWithEscape == null || canCloseWithEscape;
+    }
+
+    abstract public void show(Player player);
+
+    abstract public void close(Player player);
+
+    public @NotNull String getId() {
+        return id;
+    }
+
+    public @NotNull String getTitle() {
+        return title;
+    }
+
+    public void setTitle(@NotNull String title) {
+        this.title = title;
+    }
+
+    public @Nullable String getExternalTitle() {
+        return externalTitle;
+    }
+
+    public void setExternalTitle(@Nullable String externalTitle) {
+        this.externalTitle = externalTitle;
+    }
+
+    public boolean canCloseWithEscape() {
+        return canCloseWithEscape;
+    }
+
+    public void setCanCloseWithEscape(boolean canCloseWithEscape) {
+        this.canCloseWithEscape = canCloseWithEscape;
+    }
+}

plugins/fancydialogs/build.gradle.kts

@@ -55,6 +55,8 @@ dependencies {
     implementation("de.oliver.FancyAnalytics:logger:0.0.6")
 
     compileOnly("org.lushplugins:ChatColorHandler:5.1.3")
+
+    implementation("org.jetbrains:annotations:24.0.0")
 }
 
 paper {