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Implement SDL platform, windowing and input handling

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This commit is contained in:
Ari Vuollet
2024-07-25 21:39:21 +03:00
parent 289668c8e5
commit a2b90be82d
131 changed files with 67508 additions and 97 deletions
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5
Source/Tools/Flax.Build/Build/ProjectTarget.cs
View File

@@ -79,6 +79,11 @@ namespace Flax.Build
options.CompileEnv.PreprocessorDefinitions.Add("USE_LARGE_WORLDS");
options.ScriptingAPI.Defines.Add("USE_LARGE_WORLDS");
}
if (EngineConfiguration.WithSDL(options))
{
options.CompileEnv.PreprocessorDefinitions.Add("PLATFORM_SDL");
options.ScriptingAPI.Defines.Add("PLATFORM_SDL");
}
// Add include paths for this and all referenced projects sources
foreach (var project in Project.GetAllProjects())

11
Source/Tools/Flax.Build/Configuration.cs
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@@ -276,6 +276,12 @@ namespace Flax.Build
[CommandLine("useDotNet", "1 to enable .NET support in build, 0 to enable Mono support in build")]
public static bool UseDotNet = true;
/// <summary>
/// True if SDL support should be enabled.
/// </summary>
[CommandLine("useSdl", "1 to enable SDL support in build")]
public static bool UseSDL = true;
public static bool WithCSharp(NativeCpp.BuildOptions options)
{
return UseCSharp || options.Target.IsEditor;
@@ -291,5 +297,10 @@ namespace Flax.Build
{
return UseDotNet;
}
public static bool WithSDL(NativeCpp.BuildOptions options)
{
return UseSDL;
}
}
}

186
Source/Tools/Flax.Build/Deps/Dependencies/SDL.cs Normal file
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@@ -0,0 +1,186 @@
// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using Flax.Build;
using Flax.Build.Platforms;
namespace Flax.Deps.Dependencies
{
/// <summary>
///
/// </summary>
/// <seealso cref="Flax.Deps.Dependency" />
class SDL : Dependency
{
/// <inheritdoc />
public override TargetPlatform[] Platforms
{
get
{
switch (BuildPlatform)
{
case TargetPlatform.Windows:
return new[]
{
TargetPlatform.Windows,
};
case TargetPlatform.Linux:
return new[]
{
TargetPlatform.Linux,
};
case TargetPlatform.Mac:
return new[]
{
TargetPlatform.Mac,
TargetPlatform.iOS,
};
default: return new TargetPlatform[0];
}
}
}
/// <inheritdoc />
public override void Build(BuildOptions options)
{
string root = options.IntermediateFolder;
string configuration = "Release";
const bool buildStatic = true;
var configs = new string[]
{
"-DSDL_TEST_LIBRARY=OFF",
"-DSDL_CAMERA=OFF",
"-DSDL_DIALOG=OFF",
"-DSDL_OFFSCREEN=OFF",
"-DSDL_RENDER=OFF",
"-DSDL_RENDER_D3D=OFF",
"-DSDL_RENDER_METAL=OFF",
"-DSDL_RENDER_VULKAN=OFF",
"-DSDL_DIRECTX=OFF",
"-DSDL_VULKAN=OFF",
"-DSDL_OPENGL=OFF",
"-DSDL_OPENGLES=OFF",
"-DSDL_AUDIO=OFF",
"-DSDL_DISKAUDIO=OFF",
"-DSDL_WASAPI=OFF",
"-DSDL_SNDIO=OFF",
"-DSDL_PULSEAUDIO=OFF",
"-DSDL_ALSA=OFF",
"-DSDL_WASAPI=OFF",
};
var filesToKeep = new[]
{
"SDL.Build.cs",
};
List<string> filesToCopy = new List<string>()
{
Path.Combine(root, "LICENSE.txt")
};
List<string> directoriesToCopy = new List<string>()
{
Path.Combine(root, "include", "SDL3"),
};
CloneGitRepoFastSince(root, "https://github.com/libsdl-org/SDL.git", new System.DateTime(2024, 7, 15));
GitResetToCommit(root, "ff7a60db85f53c249cbd277915452b4c67323765");
foreach (var platform in options.Platforms)
{
switch (platform)
{
case TargetPlatform.Windows:
{
foreach (var architecture in new TargetArchitecture[] { TargetArchitecture.x64/*, TargetArchitecture.ARM64*/ })
{
var buildDir = Path.Combine(root, "build-" + architecture.ToString());
string[] binariesToCopy;
if (buildStatic)
binariesToCopy = new[] { "SDL3-static.lib", };
else
binariesToCopy = new[] { "SDL3.dll", "SDL3.lib", };
directoriesToCopy.Add(Path.Combine(buildDir, "include", "SDL3"));
var solutionPath = Path.Combine(buildDir, "SDL3.sln");
RunCmake(root, platform, architecture, $"-B\"{buildDir}\" -DSDL_SHARED={(!buildStatic ? "ON" : "OFF")} -DSDL_STATIC={(buildStatic ? "ON" : "OFF")} -DCMAKE_POLICY_DEFAULT_CMP0091=NEW -DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreadedDLL " + string.Join(" ", configs));
Deploy.VCEnvironment.BuildSolution(solutionPath, configuration, architecture.ToString());
// Copy binaries
var depsFolder = GetThirdPartyFolder(options, platform, architecture);
foreach (var file in binariesToCopy)
Utilities.FileCopy(Path.Combine(buildDir, configuration, file), Path.Combine(depsFolder, file == "SDL3-static.lib" ? "SDL3.lib" : file));
}
break;
}
case TargetPlatform.Linux:
{
foreach (var architecture in new TargetArchitecture[] { TargetArchitecture.x64 })
{
var buildDir = Path.Combine(root, "build-" + architecture.ToString());
string[] binariesToCopy;
if (buildStatic)
binariesToCopy = new[] { "libSDL3.a" };
else
binariesToCopy = new[] { "libSDL3.so" };
directoriesToCopy.Add(Path.Combine(buildDir, "include", "SDL3"));
int concurrency = Math.Min(Math.Max(1, (int)(Environment.ProcessorCount * Configuration.ConcurrencyProcessorScale)), Configuration.MaxConcurrency);
RunCmake(root, platform, architecture, $"-B\"{buildDir}\" -DCMAKE_BUILD_TYPE=DEBUG -DSDL_SHARED={(!buildStatic ? "ON" : "OFF")} -DSDL_STATIC={(buildStatic ? "ON" : "OFF")} -DCMAKE_POSITION_INDEPENDENT_CODE=ON " + string.Join(" ", configs));
BuildCmake(buildDir, configuration, new Dictionary<string, string>() { {"CMAKE_BUILD_PARALLEL_LEVEL", concurrency.ToString()} });
// Copy binaries
var depsFolder = GetThirdPartyFolder(options, platform, architecture);
foreach (var file in binariesToCopy)
Utilities.FileCopy(Path.Combine(buildDir, file), Path.Combine(depsFolder, file));
}
break;
}
case TargetPlatform.Mac:
{
// TODO
break;
}
}
}
// Backup files
var dstPath = Path.Combine(options.ThirdPartyFolder, "SDL");
foreach (var filename in filesToKeep)
{
var src = Path.Combine(dstPath, filename);
var dst = Path.Combine(options.IntermediateFolder, filename + ".tmp");
Utilities.FileCopy(src, dst);
}
try
{
// Setup headers directory
SetupDirectory(dstPath, true);
// Deploy files and folders
foreach (var dir in directoriesToCopy)
Utilities.DirectoryCopy(dir, Path.Combine(dstPath, Path.GetFileName(dir)), true, true);
foreach (var file in filesToCopy)
Utilities.FileCopy(file, Path.Combine(dstPath, Path.GetFileName(file)));
}
finally
{
foreach (var filename in filesToKeep)
{
var src = Path.Combine(options.IntermediateFolder, filename + ".tmp");
var dst = Path.Combine(dstPath, filename);
Utilities.FileCopy(src, dst);
}
}
}
}
}

1
Source/Tools/Flax.Build/Platforms/Linux/LinuxToolchain.cs
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@@ -125,6 +125,7 @@ namespace Flax.Build.Platforms
args.Add("-lX11");
args.Add("-lXcursor");
args.Add("-lXinerama");
args.Add("-lXfixes");
}
/// <inheritdoc />