Allow new scripts to be created

src/main/java/org/cyclops/integratedscripting/client/gui/component/input/WidgetTextArea.java

@@ -344,6 +344,8 @@ private void renderHighlight(Rect2i[] p_98139_) {
         tesselator.end();
         RenderSystem.disableColorLogicOp();
         RenderSystem.enableTexture();
+
+        RenderSystem.setShaderColor(1, 1, 1, 1);
     }
 
     private Pos2i convertScreenToLocal(Pos2i posScreen) {

src/main/java/org/cyclops/integratedscripting/client/gui/container/ContainerScreenTerminalScripting.java

@@ -11,6 +11,7 @@
 import net.minecraft.world.entity.player.Inventory;
 import net.minecraft.world.entity.player.Player;
 import org.cyclops.cyclopscore.client.gui.component.WidgetScrollBar;
+import org.cyclops.cyclopscore.client.gui.component.button.ButtonText;
 import org.cyclops.cyclopscore.client.gui.component.input.WidgetArrowedListField;
 import org.cyclops.cyclopscore.client.gui.container.ContainerScreenExtended;
 import org.cyclops.cyclopscore.helper.Helpers;
@@ -22,6 +23,7 @@
 import org.lwjgl.glfw.GLFW;
 
 import javax.annotation.Nullable;
+import java.awt.*;
 import java.nio.file.Path;
 import java.util.Collections;
 import java.util.List;
@@ -51,6 +53,7 @@ public class ContainerScreenTerminalScripting extends ContainerScreenExtended<Co
     private WidgetScrollBar scrollBar;
     private int firstRow;
     private WidgetTextArea textArea;
+    private ButtonText buttonCreateFile;
 
     public ContainerScreenTerminalScripting(ContainerTerminalScripting container, Inventory inventory, Component title) {
         super(container, inventory, title);
@@ -93,6 +96,10 @@ public int getTotalRows() {
         textArea = new WidgetTextArea(Minecraft.getInstance().font, this.leftPos + SCRIPT_X + 1, this.topPos + SCRIPT_Y + 1, SCRIPT_WIDTH, SCRIPT_HEIGHT, Component.translatable("gui.integratedscripting.script"));
         textArea.setListener(this::onActiveScriptModified);
         addRenderableWidget(textArea);
+
+        buttonCreateFile = new ButtonText(this.leftPos + 19, this.topPos + 238, 56, 10, Component.translatable("gui.integratedscripting.create_file"), Component.literal("+"),
+                (button) -> getMenu().createNewFile(), true);
+        addRenderableWidget(buttonCreateFile);
     }
 
     @Override

src/main/java/org/cyclops/integratedscripting/inventory/container/ContainerTerminalScripting.java

@@ -22,6 +22,7 @@
 import org.cyclops.integratedscripting.api.network.IScriptingData;
 import org.cyclops.integratedscripting.api.network.IScriptingNetwork;
 import org.cyclops.integratedscripting.core.network.ScriptingNetworkHelpers;
+import org.cyclops.integratedscripting.network.packet.TerminalScriptingCreateNewScriptPacket;
 import org.cyclops.integratedscripting.network.packet.TerminalScriptingModifiedScriptPacket;
 import org.cyclops.integratedscripting.part.PartTypeTerminalScripting;
 
@@ -199,6 +200,19 @@ public void setServerScript(int disk, Path path, @Nullable String script) {
         ScriptingNetworkHelpers.getScriptingData().setScript(disk, path, script, IScriptingData.ChangeLocation.MEMORY);
     }
 
+    public void createNewServerScript(int disk) {
+        // Determine unique script name
+        Set<Path> existingScripts = ScriptingNetworkHelpers.getScriptingData().getScripts(disk).keySet();
+        Path path;
+        int i = 0;
+        do {
+            path = Path.of("script" + i++ + ".js");
+        } while (existingScripts.contains(path));
+
+        // Create empty script
+        ScriptingNetworkHelpers.getScriptingData().setScript(disk, path, "", IScriptingData.ChangeLocation.MEMORY);
+    }
+
     @Nullable
     public Path getActiveScriptPath() {
         return activeScriptPath;
@@ -234,6 +248,13 @@ public void setActiveScript(String scriptNew) {
         }
     }
 
+    public void createNewFile() {
+        int disk = getActiveDisk();
+        if (disk >= 0) {
+            IntegratedScripting._instance.getPacketHandler().sendToServer(new TerminalScriptingCreateNewScriptPacket(disk));
+        }
+    }
+
     public static class InitData {
 
         private final IntList availableDisks;

src/main/java/org/cyclops/integratedscripting/network/packet/TerminalScriptingCreateNewScriptPacket.java

@@ -0,0 +1,48 @@
+package org.cyclops.integratedscripting.network.packet;
+
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.level.Level;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+import org.cyclops.cyclopscore.network.CodecField;
+import org.cyclops.cyclopscore.network.PacketCodec;
+import org.cyclops.integratedscripting.inventory.container.ContainerTerminalScripting;
+
+
+/**
+ * Packet for letting a client trigger the creation of a new script by sending to the server.
+ * @author rubensworks
+ *
+ */
+public class TerminalScriptingCreateNewScriptPacket extends PacketCodec {
+
+    @CodecField
+    private int disk;
+
+    public TerminalScriptingCreateNewScriptPacket() {
+
+    }
+
+    public TerminalScriptingCreateNewScriptPacket(int disk) {
+        this.disk = disk;
+    }
+
+    @Override
+    public boolean isAsync() {
+        return false;
+    }
+
+    @Override
+    @OnlyIn(Dist.CLIENT)
+    public void actionClient(Level world, Player player) {
+
+    }
+
+    @Override
+    public void actionServer(Level world, ServerPlayer player) {
+        if(player.containerMenu instanceof ContainerTerminalScripting container) {
+            container.createNewServerScript(disk);
+        }
+    }
+}

src/main/java/org/cyclops/integratedscripting/proxy/CommonProxy.java

@@ -4,6 +4,7 @@
 import org.cyclops.cyclopscore.network.PacketHandler;
 import org.cyclops.cyclopscore.proxy.CommonProxyComponent;
 import org.cyclops.integratedscripting.IntegratedScripting;
+import org.cyclops.integratedscripting.network.packet.TerminalScriptingCreateNewScriptPacket;
 import org.cyclops.integratedscripting.network.packet.TerminalScriptingModifiedScriptPacket;
 
 /**
@@ -23,5 +24,6 @@ public void registerPacketHandlers(PacketHandler packetHandler) {
         super.registerPacketHandlers(packetHandler);
 
         packetHandler.register(TerminalScriptingModifiedScriptPacket.class);
+        packetHandler.register(TerminalScriptingCreateNewScriptPacket.class);
     }
 }

src/main/resources/assets/integratedscripting/lang/en_us.json

@@ -5,6 +5,7 @@
   "_comment": "Gui",
   "gui.integratedscripting.disk": "Disk",
   "gui.integratedscripting.script": "Script",
+  "gui.integratedscripting.create_file": "Create File",
 
   "valuetype.integratedscripting.error.translation.unknown_to_graal": "Could not find a translator from %s values to Graal.",
   "valuetype.integratedscripting.error.translation.unknown_to_graal_nbt": "Could not find a translator from %s values to Graal during NBT translation.",