Merge branch 'master' into feature/minecraft-1.11.2

src/main/java/dan200/computercraft/ComputerCraft.java

@@ -774,7 +774,7 @@ public static IPocketUpgrade getPocketUpgrade( @Nonnull ItemStack stack )
         return upgrades;
     }
 
-    public IPacketNetwork getWirelessNetwork()
+    public static IPacketNetwork getWirelessNetwork()
     {
         return WirelessNetwork.getUniversal();
     }

src/main/java/dan200/computercraft/client/render/TurtleSmartItemModel.java

@@ -147,7 +147,7 @@ private IBakedModel buildModel( TurtleModelCombination combo )
         ModelResourceLocation baseModelLocation = TileEntityTurtleRenderer.getTurtleModel( combo.m_family, combo.m_colour );
         ModelResourceLocation overlayModelLocation = TileEntityTurtleRenderer.getTurtleOverlayModel( combo.m_family, combo.m_overlay, combo.m_christmas );
         IBakedModel baseModel = modelManager.getModel( baseModelLocation );
-        IBakedModel overlayModel = (overlayModelLocation != null) ? modelManager.getModel( baseModelLocation ) : null;
+        IBakedModel overlayModel = (overlayModelLocation != null) ? modelManager.getModel( overlayModelLocation ) : null;
         Pair<IBakedModel, Matrix4f> leftModel = (combo.m_leftUpgrade != null) ? combo.m_leftUpgrade.getModel( null, TurtleSide.Left ) : null;
         Pair<IBakedModel, Matrix4f> rightModel = (combo.m_rightUpgrade != null) ? combo.m_rightUpgrade.getModel( null, TurtleSide.Right ) : null;
         if( leftModel != null && rightModel != null )

src/main/java/dan200/computercraft/core/apis/handles/EncodedInputHandle.java

@@ -6,6 +6,8 @@
 import javax.annotation.Nonnull;
 import java.io.*;
 
+import static dan200.computercraft.core.apis.ArgumentHelper.*;
+
 public class EncodedInputHandle extends HandleGeneric
 {
     private final BufferedReader m_reader;
@@ -49,6 +51,7 @@ private static BufferedReader makeReader( InputStream stream, String encoding )
             "readLine",
             "readAll",
             "close",
+            "read",
         };
     }
 
@@ -102,6 +105,26 @@ private static BufferedReader makeReader( InputStream stream, String encoding )
                 // close
                 close();
                 return null;
+            case 3:
+                // read
+                checkOpen();
+                try
+                {
+                    int count = optInt( args, 0, 1 );
+                    if( count <= 0 || count >= 1024 * 16 )
+                    {
+                        throw new LuaException( "Count out of range" );
+                    }
+                    char[] bytes = new char[ count ];
+                    count = m_reader.read( bytes );
+                    if( count < 0 ) return null;
+                    String str = new String( bytes, 0, count );
+                    return new Object[] { str };
+                }
+                catch( IOException e )
+                {
+                    return null;
+                }
             default:
                 return null;
         }

src/main/java/dan200/computercraft/shared/common/BlockGeneric.java

@@ -241,10 +241,9 @@ public final AxisAlignedBB getCollisionBoundingBox( IBlockState state, @Nonnull
             if( collision.size() > 0 )
             {
                 AxisAlignedBB aabb = collision.get( 0 );
-                for (int i=1; i<collision.size(); ++i )
+                for( int i = 1; i < collision.size(); i++ )
                 {
-                    AxisAlignedBB other = collision.get( 1 );
-                    aabb = aabb.union( other );
+                    aabb = aabb.union( collision.get( i ) );
                 }
                 return aabb;
             }

src/main/java/dan200/computercraft/shared/peripheral/printer/TilePrinter.java

@@ -493,21 +493,6 @@ private boolean inputPage()
                 ItemStack paperStack = m_inventory.get( i );
                 if( !paperStack.isEmpty() && isPaper(paperStack) )
                 {
-                    // Decrement ink
-                    inkStack.shrink( 1 );
-                    if( inkStack.isEmpty() )
-                    {
-                        m_inventory.set( 0, ItemStack.EMPTY );
-                    }
-
-                    // Decrement paper
-                    paperStack.shrink( 1 );
-                    if( paperStack.isEmpty() )
-                    {
-                        m_inventory.set( i, ItemStack.EMPTY );
-                        updateAnim();
-                    }
-
                     // Setup the new page
                     int colour = inkStack.getItemDamage();
                     if( colour >= 0 && colour < 16 ) {
@@ -532,6 +517,21 @@ private boolean inputPage()
                         m_pageTitle = "";
                     }
                     m_page.setCursorPos( 0, 0 );
+
+                    // Decrement ink
+                    inkStack.shrink( 1 );
+                    if( inkStack.isEmpty() )
+                    {
+                        m_inventory.set( 0, ItemStack.EMPTY );
+                    }
+
+                    // Decrement paper
+                    paperStack.shrink( 1 );
+                    if( paperStack.isEmpty() )
+                    {
+                        m_inventory.set( i, ItemStack.EMPTY );
+                        updateAnim();
+                    }
 
                     markDirty();
                     m_printing = true;

src/main/resources/assets/computercraft/lua/bios.lua

@@ -206,8 +206,8 @@ function sleep( nTime )
 end
 
 function write( sText )
-    if sText ~= nil and type( sText ) ~= "string" and type( sText ) ~= "number" then
-        error( "bad argument #1 (expected string, got " .. type( sText ) .. ")", 2 ) 
+    if type( sText ) ~= "string" and type( sText ) ~= "number" then
+        error( "bad argument #1 (expected string or number, got " .. type( sText ) .. ")", 2 ) 
     end
 
     local w,h = term.getSize()        

src/main/resources/assets/computercraft/lua/rom/apis/io.lua

@@ -23,8 +23,11 @@ local g_defaultOutput = {
 	bClosed = false,
 	close = function( self )
 	end,
-	write = function( self, _sText )
-		_G.write( _sText )
+	write = function( self, ... )
+        local nLimit = select("#", ... )
+        for n = 1, nLimit do
+            _G.write( select( n, ... ) )
+        end
 	end,
 	flush = function( self )
 	end,
@@ -54,7 +57,7 @@ function input( _arg )
 end
 
 function lines( _sFileName )
-    if _G.type( _sFileNamel ) ~= "string" then
+    if _G.type( _sFileName ) ~= "string" then
         error( "bad argument #1 (expected string, got " .. _G.type( _sFileName ) .. ")", 2 )
     end
 	if _sFileName then
@@ -91,6 +94,8 @@ function open( _sPath, _sMode )
 					return file.readLine()
 				elseif sFormat == "*a" then
 					return file.readAll()
+                elseif _G.type( sFormat ) == "number" then
+                    return file.read( sFormat )
 				else
 					error( "Unsupported format", 2 )
 				end
@@ -115,8 +120,11 @@ function open( _sPath, _sMode )
 				file.close()
 				self.bClosed = true
 			end,
-			write = function( self, _sText )
-				file.write( _sText )
+			write = function( self, ... )
+                local nLimit = select("#", ... )
+                for n = 1, nLimit do
+				    file.write( select( n, ... ) )
+                end
 			end,
 			flush = function( self )
 				file.flush()
@@ -144,8 +152,11 @@ function open( _sPath, _sMode )
 				file.close()
 				self.bClosed = true
 			end,
-			write = function( self, _number )
-				file.write( _number )
+			write = function( self, ... )
+                local nLimit = select("#", ... )
+                for n = 1, nLimit do
+				    file.write( select( n, ... ) )
+                end
 			end,
 			flush = function( self )
 				file.flush()

src/main/resources/assets/computercraft/lua/rom/help/cd.txt

@@ -1,6 +1,6 @@
-cd changes the the directory you're in.
+cd changes the directory you're in.
 
 ex:
 "cd rom" will move to "rom" folder.
 "cd .." will move up one folder.
-"cd /" will move to the root.
+"cd /" will move to the root.

src/main/resources/assets/computercraft/lua/rom/help/fs.txt

@@ -22,6 +22,7 @@ Functions on files opened with mode "r":
 readLine()
 readAll()
 close()
+read( number )
 
 Functions on files opened with mode "w" or "a":
 write( string )
@@ -36,4 +37,4 @@ close()
 Functions on files opened with mode "wb" or "ab":
 write( byte )
 flush()
-close()
+close()

src/main/resources/assets/computercraft/lua/rom/modules/command/.ignoreme

@@ -0,0 +1,4 @@
+--[[
+Alright then, don't ignore me. This file is to ensure the existence of the "modules/command" folder.
+You can use this folder to add modules who can be loaded with require() to your Resourcepack.
+]]

src/main/resources/assets/computercraft/lua/rom/modules/main/.ignoreme

@@ -0,0 +1,4 @@
+--[[
+Alright then, don't ignore me. This file is to ensure the existence of the "modules/main" folder.
+You can use this folder to add modules who can be loaded with require() to your Resourcepack.
+]]

src/main/resources/assets/computercraft/lua/rom/modules/turtle/.ignoreme

@@ -0,0 +1,4 @@
+--[[
+Alright then, don't ignore me. This file is to ensure the existence of the "modules/turtle" folder.
+You can use this folder to add modules who can be loaded with require() to your Resourcepack.
+]]

src/main/resources/assets/computercraft/lua/rom/programs/copy.lua

@@ -13,7 +13,11 @@ if #tFiles > 0 then
         if fs.isDir( sDest ) then
             fs.copy( sFile, fs.combine( sDest, fs.getName(sFile) ) )
         elseif #tFiles == 1 then
-            fs.copy( sFile, sDest )
+            if fs.exists( sDest ) then
+                 printError( "Destination exists" )
+            else
+                 fs.copy( sFile, sDest )
+            end
         else
             printError( "Cannot overwrite file multiple times" )
             return

src/main/resources/assets/computercraft/lua/rom/programs/edit.lua

@@ -16,7 +16,7 @@ end
 -- Create .lua files by default
 if not fs.exists( sPath ) and not string.find( sPath, "%." ) then
     local sExtension = settings.get("edit.default_extension", "" )
-    if sExtension ~= "" then
+    if sExtension ~= "" and type( sExtension ) == "string" then
         sPath = sPath .. "." .. sExtension
     end
 end

src/main/resources/assets/computercraft/lua/rom/programs/fun/advanced/paint.lua

@@ -47,7 +47,7 @@ end
 -- Create .nfp files by default
 if not fs.exists( sPath ) and not string.find( sPath, "%." ) then
     local sExtension = settings.get("paint.default_extension", "" )
-    if sExtension ~= "" then
+    if sExtension ~= "" and type( sExtension ) == "string" then
         sPath = sPath .. "." .. sExtension
     end
 end

src/main/resources/assets/computercraft/lua/rom/programs/mkdir.lua

@@ -5,5 +5,11 @@ if #tArgs < 1 then
 end
 
 local sNewDir = shell.resolve( tArgs[1] )
+
+if fs.exists( sNewDir ) and not fs.isDir(sNewDir) then
+    printError( "Destination exists" )
+    return
+end
+
 fs.makeDir( sNewDir )
 

src/main/resources/assets/computercraft/lua/rom/programs/rename.lua

@@ -6,4 +6,9 @@ end
 
 local sSource = shell.resolve( tArgs[1] )
 local sDest = shell.resolve( tArgs[2] )
+
+if fs.exists( sDest ) then
+    printError( "Destination exists" )
+end
+
 fs.move( sSource, sDest )

src/main/resources/assets/computercraft/lua/rom/programs/shell.lua

@@ -30,7 +30,12 @@ local function createShellEnv( sDir )
         string = string,
         table = table,
     }
-    package.path = "?;?.lua;?/init.lua"
+    package.path = "?;?.lua;?/init.lua;/rom/modules/main/?;/rom/modules/main/?.lua;/rom/modules/main/?/init.lua"
+    if turtle then
+        package.path = package.path..";/rom/modules/turtle/?;/rom/modules/turtle/?.lua;/rom/modules/turtle/?/init.lua"
+    elseif command then
+        package.path = package.path..";/rom/modules/command/?;/rom/modules/command/?.lua;/rom/modules/command/?/init.lua"
+    end
     package.config = "/\n;\n?\n!\n-"
     package.preload = {}
     package.loaders = {