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https://github.com/danbulant/Cosmos
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VGA Snake Demo
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Xenni_cp
parent
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commit
ef6f5b13d4
3 changed files with 268 additions and 0 deletions
74
source/Cosmos.Demo.VGASnake/Cosmos.Demo.VGASnake.csproj
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74
source/Cosmos.Demo.VGASnake/Cosmos.Demo.VGASnake.csproj
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProductVersion>9.0.21022</ProductVersion>
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<SchemaVersion>2.0</SchemaVersion>
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<ProjectGuid>{D164E007-B3BE-4F4D-8E30-5D9FBD4022E4}</ProjectGuid>
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<OutputType>Exe</OutputType>
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<AppDesignerFolder>Properties</AppDesignerFolder>
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<RootNamespace>CosmosBoot</RootNamespace>
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<AssemblyName>Cosmos.Demo.VGASnake</AssemblyName>
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<TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
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<FileAlignment>512</FileAlignment>
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<SccProjectName>SAK</SccProjectName>
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<SccLocalPath>SAK</SccLocalPath>
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<SccAuxPath>SAK</SccAuxPath>
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<SccProvider>SAK</SccProvider>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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<PlatformTarget>x86</PlatformTarget>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="System" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="Program.cs" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\Cosmos.Build.Windows\Cosmos.Compiler.Builder.csproj">
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<Project>{1F0EDE86-F6D4-4355-9A97-10E90457770C}</Project>
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<Name>Cosmos.Compiler.Builder</Name>
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</ProjectReference>
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<ProjectReference Include="..\Cosmos.Kernel.FileSystems\Cosmos.Sys.FileSystem.csproj">
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<Project>{5C293BB9-FB42-495E-AAD9-D15888631CA4}</Project>
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<Name>Cosmos.Sys.FileSystem</Name>
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</ProjectReference>
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<ProjectReference Include="..\Cosmos\Cosmos.Hardware\Cosmos.Hardware.csproj">
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<Project>{CE50FE98-9AC4-4B4D-ADC7-31F6DCD28755}</Project>
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<Name>Cosmos.Hardware</Name>
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</ProjectReference>
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<ProjectReference Include="..\Cosmos\Cosmos.Kernel\Cosmos.Kernel.csproj">
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<Project>{A1F83D9F-2D44-4264-A08B-416797123018}</Project>
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<Name>Cosmos.Kernel</Name>
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</ProjectReference>
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<ProjectReference Include="..\Cosmos\Cosmos.System\Cosmos.Sys.csproj">
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<Project>{819DB8FC-5DA1-461F-83C9-2F5C88088C94}</Project>
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<Name>Cosmos.Sys</Name>
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</ProjectReference>
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
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Other similar extension points exist, see Microsoft.Common.targets.
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<Target Name="BeforeBuild">
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</Target>
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<Target Name="AfterBuild">
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</Target>
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-->
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</Project>
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@ -0,0 +1,10 @@
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""
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{
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"FILE_VERSION" = "9237"
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"ENLISTMENT_CHOICE" = "NEVER"
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"PROJECT_FILE_RELATIVE_PATH" = ""
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"NUMBER_OF_EXCLUDED_FILES" = "0"
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"ORIGINAL_PROJECT_FILE_PATH" = ""
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"NUMBER_OF_NESTED_PROJECTS" = "0"
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"SOURCE_CONTROL_SETTINGS_PROVIDER" = "PROVIDER"
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}
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184
source/Cosmos.Demo.VGASnake/Program.cs
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184
source/Cosmos.Demo.VGASnake/Program.cs
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using System;
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using System.Collections.Generic;
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using Cosmos.Compiler.Builder;
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using Cosmos.Hardware;
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using Cosmos.Kernel;
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using Cosmos.Sys;
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namespace Cosmos.Demo.VGASnake
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{
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class Program
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{
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#region Cosmos Builder logic
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[STAThread]
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static void Main(string[] args)
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{
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//Run Builder
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BuildUI.Run();
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}
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#endregion
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class Point
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{
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public uint X;
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public uint Y;
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}
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class Snake
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{
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public List<Point> Tail = new List<Point>();
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public byte ColorIndex;
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public bool Alive;
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public Direction Dir;
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}
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enum Direction : byte
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{
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Up,
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Down,
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Left,
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Right
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}
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static bool CheckCollision(Point p, Snake[] Snakes)
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{
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if (p.X == 0 || p.X == 319)
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{
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return true;
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}
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if (p.Y == 0 || p.Y == 199)
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{
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return true;
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}
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for (int i = 0;i < Snakes.Length;i++)
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{
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for (int j = 0;j < (Snakes[i].Tail.Count - 1);j++)
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{
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if (p.X == Snakes[i].Tail[j].X && p.Y == Snakes[i].Tail[j].Y)
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{
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return true;
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}
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}
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}
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return false;
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}
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static bool UpdateSnake(Snake snake, Snake[] Snakes)
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{
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int DeltaX = 0;
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int DeltaY = 0;
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switch (snake.Dir)
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{
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case Direction.Down:
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DeltaY = 1;
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break;
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case Direction.Left:
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DeltaX = -1;
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break;
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case Direction.Right:
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DeltaX = 1;
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break;
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case Direction.Up:
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DeltaY = -1;
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break;
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}
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int newtail = snake.Tail.Count;
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int oldtail = newtail - 1;
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snake.Tail.Add(new Point() { X = (uint)(snake.Tail[oldtail].X + DeltaX), Y = (uint)(snake.Tail[oldtail].Y + DeltaY) });
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if (CheckCollision(snake.Tail[newtail], Snakes))
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{
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for (int i = 0; i < newtail; i++)
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{
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VGAScreen.SetPixel320x200x8(snake.Tail[i].X, snake.Tail[i].Y, 2);
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}
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snake.Alive = false;
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return false;
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}
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else
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{
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VGAScreen.SetPixel320x200x8(snake.Tail[newtail].X, snake.Tail[newtail].Y, snake.ColorIndex);
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return true;
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}
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}
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// Kernel Entrypoint
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public static void Init()
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{
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//Boot Kernel
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new Boot().Execute();
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Heap.EnableDebug = false;
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VGAScreen.SetMode320x200x8();
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VGAScreen.SetPaletteEntry(0, 0x00, 0x00, 0x00); //Black (Background)
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VGAScreen.SetPaletteEntry(1, 0xFF, 0xFF, 0xFF); //White (Walls)
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VGAScreen.SetPaletteEntry(2, 0xFF, 0xBB, 0xBB); //Peach (Dead Snake)
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VGAScreen.SetPaletteEntry(3, 0x00, 0xFF, 0x00); //Green (Player 1's Snake)
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VGAScreen.SetPaletteEntry(4, 0x00, 0x00, 0xFF); //Blue (Player 2's Snake)
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VGAScreen.SetPaletteEntry(5, 0xFF, 0x00, 0x00); //Red (Player 3's Snake)
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VGAScreen.SetPaletteEntry(6, 0xFF, 0xFF, 0x00); //Yellow (Player 4's Snake)
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VGAScreen.Clear(0);
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Snake[] Snakes = new Snake[4];
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Snakes[0] = new Snake() { Alive = true, ColorIndex = 3 };
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Snakes[0].Tail.Add(new Point() { X = 160, Y = 100 });
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Snakes[1] = new Snake() { Alive = false };
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Snakes[2] = new Snake() { Alive = false };
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Snakes[3] = new Snake() { Alive = false };
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//Construct Walls Horiz
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for (uint x = 0;x < 320;x++)
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{
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VGAScreen.SetPixel320x200x8(x, 0, 1);
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VGAScreen.SetPixel320x200x8(x, 199, 1);
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}
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//Construct Walls Vert
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for (uint y = 1;y < 199;y++)
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{
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VGAScreen.SetPixel320x200x8(0, y, 1);
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VGAScreen.SetPixel320x200x8(319, y, 1);
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}
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while (UpdateSnake(Snakes[0], Snakes))
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{
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PIT.Wait((uint)50);
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ConsoleKey Key = ConsoleKey.NoName;
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if (Keyboard.GetKey(out Key))
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{
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switch (Key)
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{
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case ConsoleKey.LeftArrow:
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Snakes[0].Dir = Direction.Left;
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break;
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case ConsoleKey.RightArrow:
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Snakes[0].Dir = Direction.Right;
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break;
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case ConsoleKey.UpArrow:
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Snakes[0].Dir = Direction.Up;
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break;
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case ConsoleKey.DownArrow:
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Snakes[0].Dir = Direction.Down;
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break;
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case ConsoleKey.Escape:
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Deboot.Reboot();
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break;
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}
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}
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}
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Deboot.Reboot();
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}
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}
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}
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