AWA

CMLeonOS.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>
@@ -6,7 +6,7 @@
         <Platform>cosmos</Platform>
         <SupportsX86Intrinsics>false</SupportsX86Intrinsics>
         <SelfContained>True</SelfContained>
-        <Platforms>AnyCPU;x64</Platforms>
+        <Platforms>AnyCPU;x64;ARM64</Platforms>
         <Configurations>Debug;Release;Fixed_Release</Configurations>
     </PropertyGroup>
 

GitCommit.txt

@@ -1 +1 @@
-350db31
+22c896e

Kernel.cs

@@ -63,8 +63,8 @@ namespace CMLeonOS
             // {
             // 我不认，我试着转换成Base64
                 // 我认了
-                PCScreenFont defaultFont = PCScreenFont.Default;
+                // PCScreenFont defaultFont = PCScreenFont.Default;
-                VGAScreen.SetFont(defaultFont.CreateVGAFont(), defaultFont.Height);
+                // VGAScreen.SetFont(defaultFont.CreateVGAFont(), defaultFont.Height);
                 // Console.WriteLine($"{defaultFont.Height}");
                 // Console.WriteLine($"{defaultFont.Width}");
                 // VGAScreen.SetGraphicsMode(VGADriver.ScreenSize.Size720x480, ColorDepth.ColorDepth32);

LuaApps.cs

@@ -9,5 +9,8 @@ namespace CMLeonOS
         
         [ManifestResourceStream(ResourceName = "CMLeonOS.LuaApps.testspeed.lua")]
         public static readonly byte[] testspeed;
+        
+        [ManifestResourceStream(ResourceName = "CMLeonOS.LuaApps.calculator.lua")]
+        public static readonly byte[] calculator;
     }
 }

LuaApps/calculator.lua

@@ -0,0 +1,98 @@
+print("====================================")
+print("        Lua Calculator")
+print("====================================")
+print("Type 'exit' or 'quit' to exit")
+print("Type 'clear' to clear the result")
+print()
+
+local result = nil
+local operator = nil
+local lastResult = nil
+
+while true do
+    io.write("calc> ")
+    local input = io.read()
+    
+    if input == nil or input == "" then
+        goto continue
+    end
+    
+    input = input:lower()
+    
+    if input == "exit" or input == "quit" then
+        print("Exiting calculator...")
+        break
+    elseif input == "clear" then
+        result = nil
+        operator = nil
+        lastResult = nil
+        print("Calculator cleared.")
+        goto continue
+    elseif input == "help" then
+        print("Available commands:")
+        print("  + : Addition")
+        print("  - : Subtraction")
+        print("  * : Multiplication")
+        print("  / : Division")
+        print("  ^ : Power")
+        print("  % : Modulo")
+        print("  clear : Clear calculator")
+        print("  exit : Exit calculator")
+        goto continue
+    end
+    
+    local num = tonumber(input)
+    
+    if num ~= nil then
+        if operator == nil then
+            result = num
+            lastResult = num
+            print("Result: " .. result)
+        else
+            local calcResult = nil
+            if operator == "+" then
+                calcResult = result + num
+            elseif operator == "-" then
+                calcResult = result - num
+            elseif operator == "*" then
+                calcResult = result * num
+            elseif operator == "/" then
+                if num == 0 then
+                    print("Error: Division by zero!")
+                else
+                    calcResult = result / num
+                end
+            elseif operator == "^" then
+                calcResult = result ^ num
+            elseif operator == "%" then
+                if num == 0 then
+                    print("Error: Modulo by zero!")
+                else
+                    calcResult = result % num
+                end
+            end
+            
+            if calcResult ~= nil then
+                result = calcResult
+                lastResult = calcResult
+                print("Result: " .. result)
+            end
+            
+            operator = nil
+        end
+    else
+        if input == "+" or input == "-" or input == "*" or input == "/" or input == "^" or input == "%" then
+            operator = input
+            print("Operator: " .. operator)
+        else
+            print("Invalid input: " .. input)
+            print("Type 'help' for available commands")
+        end
+    end
+    
+    ::continue::
+end
+
+print()
+print("Final result: " .. (lastResult or "No calculation"))
+print("Goodbye!")

shell/Commands/Utility/AppManagerCommand.cs

@@ -29,6 +29,11 @@ namespace CMLeonOS.Commands.Utility
                 {
                     embeddedApps["testspeed.lua"] = LuaApps.testspeed;
                 }
+                
+                if (LuaApps.calculator != null && LuaApps.calculator.Length > 0)
+                {
+                    embeddedApps["calculator.lua"] = LuaApps.calculator;
+                }
             }
             catch (Exception ex)
             {