Refactored a lot. Only ContainerManager and Main Class are missing.

2015-10-25 12:09:43 +01:00
parent 2dbac86289
commit 43056a8152
11 changed files with 350 additions and 288 deletions
@@ -0,0 +1,77 @@
+package de.skate702.craftingkeys.util;
+
+import cpw.mods.fml.client.FMLClientHandler;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.inventory.GuiCrafting;
+import net.minecraft.util.ChatComponentTranslation;
+
+/**
+ * Provides basic utility methods. For input methods, look at InputUtil.
+ */
+public class Util {
+
+    /**
+     * Current Instance Client, used for a lot of operations.
+     */
+    public static Minecraft client = FMLClientHandler.instance().getClient();
+    /**
+     * Only used by isFirstInWorldTick()
+     */
+    private static boolean firstInWorldTick = true;
+
+    /**
+     * Private Constructor. This is a utility class!
+     */
+    private Util() {
+    }
+
+    /**
+     * Returns, if this is the first method call in a fresh opened world.
+     *
+     * @return True, if this is the first tick
+     */
+    public static boolean isFirstInWorldTick() {
+        if (firstInWorldTick && client.theWorld != null) {
+            firstInWorldTick = false;
+            return true;
+        } else if (client.theWorld == null) {
+            firstInWorldTick = true;
+        }
+        return false;
+    }
+
+    /**
+     * Prints a Message in chat with the given language key from lang-files.
+     *
+     * @param lang_key key from lang-file
+     */
+    public static void printMessage(String lang_key) {
+        client.thePlayer.addChatMessage(new ChatComponentTranslation(lang_key));
+    }
+
+    /**
+     * Prints a warning, that this mod is still in alpha-state.
+     */
+    public static void printWarning() {
+        printMessage("de.skate702.craftingkeys.warn.line1");
+        printMessage("de.skate702.craftingkeys.warn.line2");
+        printMessage("de.skate702.craftingkeys.warn.line3");
+    }
+
+    /**
+     * Returns true, if the current Screen is a instance of GUI-Screen.
+     *
+     * @param screen The input Screen
+     * @return True, if GuiScreen; False if null
+     */
+    public static boolean isCraftingGUI(GuiScreen screen) {
+
+        if (screen != null) {
+            if (screen instanceof GuiCrafting) {
+                return true;
+            }
+        }
+        return false;
+    }
+}