Updated README.md; Implemented more backends; more build files, native for windows

1 files changed, 205 insertions, 0 deletions

diff --git a/build.ps1 b/build.ps1
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+++ b/build.ps1
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+# build.ps1 - PowerShell build script for libgraffik
+# Usage: .\build.ps1 [options]
+
+param(
+    [string]$Backend = "",
+    [string]$Example = "",
+    [string]$Action = "build",
+    [switch]$Help,
+    [switch]$Clean,
+    [switch]$All,
+    [switch]$Run
+)
+
+$LIB_DIR = "lib"
+$EXAMPLES_DIR = "examples"
+$BUILD_DIR = "build"
+$CXX = "g++"
+$CXXFLAGS = "-std=c++11 -Wall -Wextra -I$LIB_DIR"
+
+# Colors
+function Write-ColorOutput($ForegroundColor) {
+    $fc = $host.UI.RawUI.ForegroundColor
+    $host.UI.RawUI.ForegroundColor = $ForegroundColor
+    if ($args) {
+        Write-Output $args
+    }
+    $host.UI.RawUI.ForegroundColor = $fc
+}
+
+function Show-Help {
+    Write-Host ""
+    Write-ColorOutput Cyan "╔════════════════════════════════════════╗"
+    Write-ColorOutput Cyan "║    libgraffik Build System (PS)        ║"
+    Write-ColorOutput Cyan "╚════════════════════════════════════════╝"
+    Write-Host ""
+    Write-ColorOutput Yellow "Usage:"
+    Write-Host "  .\build.ps1 -Backend <backend> -Example <example>"
+    Write-Host "  .\build.ps1 -Backend <backend> -All"
+    Write-Host "  .\build.ps1 -Clean"
+    Write-Host ""
+    Write-ColorOutput Yellow "Available Backends:"
+    Write-Host "  sdl    - SDL2 (cross-platform)"
+    Write-Host "  win32  - Win32 API (Windows native)"
+    Write-Host ""
+    Write-ColorOutput Yellow "Available Examples:"
+    Get-ChildItem -Path $EXAMPLES_DIR -Filter "*.cpp" | ForEach-Object {
+        Write-Host "  $($_.BaseName)"
+    }
+    Write-Host ""
+    Write-ColorOutput Yellow "Examples:"
+    Write-Host "  .\build.ps1 -Backend sdl -Example sample1"
+    Write-Host "  .\build.ps1 -Backend win32 -Example sample2"
+    Write-Host "  .\build.ps1 -Backend sdl -Example sample1 -Run"
+    Write-Host "  .\build.ps1 -Backend sdl -All"
+    Write-Host "  .\build.ps1 -Clean"
+    Write-Host ""
+}
+
+function Build-Example {
+    param(
+        [string]$Backend,
+        [string]$Example
+    )
+    
+    # Validate backend
+    if ($Backend -notin @("sdl", "win32")) {
+        Write-ColorOutput Red "Error: Invalid backend '$Backend'"
+        Write-Host "Available backends: sdl, win32"
+        exit 1
+    }
+    
+    # Validate example
+    $examplePath = Join-Path $EXAMPLES_DIR "$Example.cpp"
+    if (-not (Test-Path $examplePath)) {
+        Write-ColorOutput Red "Error: Example '$Example' not found"
+        Write-Host "Available examples:"
+        Get-ChildItem -Path $EXAMPLES_DIR -Filter "*.cpp" | ForEach-Object {
+            Write-Host "  $($_.BaseName)"
+        }
+        exit 1
+    }
+    
+    # Create build directory
+    if (-not (Test-Path $BUILD_DIR)) {
+        New-Item -ItemType Directory -Path $BUILD_DIR | Out-Null
+    }
+    
+    # Set backend-specific flags
+    $backendDefine = ""
+    $includes = ""
+    $ldflags = ""
+    $libs = ""
+    
+    if ($Backend -eq "sdl") {
+        $backendDefine = "-DUSE_SDL"
+        $SDL2_PATH = if ($env:SDL2_PATH) { $env:SDL2_PATH } else { "C:\SDL2" }
+        $includes = "-I$SDL2_PATH\include -I$SDL2_PATH\include\SDL2"
+        $ldflags = "-L$SDL2_PATH\lib"
+        $libs = "-lmingw32 -lSDL2main -lSDL2 -mwindows"
+        
+        # Copy SDL2.dll if needed
+        $sdlDllSource = if (Test-Path "$LIB_DIR\SDL2.dll") {
+            "$LIB_DIR\SDL2.dll"
+        } elseif (Test-Path "$SDL2_PATH\bin\SDL2.dll") {
+            "$SDL2_PATH\bin\SDL2.dll"
+        } else {
+            $null
+        }
+        
+        if ($sdlDllSource -and -not (Test-Path "$BUILD_DIR\SDL2.dll")) {
+            Copy-Item $sdlDllSource "$BUILD_DIR\SDL2.dll"
+            Write-ColorOutput Cyan "✓ SDL2.dll copied to build directory"
+        }
+    }
+    elseif ($Backend -eq "win32") {
+        $backendDefine = "-DUSE_WIN32"
+        $libs = "-lgdi32 -luser32"
+    }
+    
+    Write-ColorOutput Green "Building $Example with $Backend backend..."
+    
+    # Build command
+    $libSource = Join-Path $LIB_DIR "graphics.cpp"
+    $outputExe = Join-Path $BUILD_DIR "$Example.exe"
+    
+    $buildCmd = "$CXX $CXXFLAGS $backendDefine $includes $examplePath $libSource -o $outputExe $ldflags $libs"
+    
+    Write-Host "Command: $buildCmd"
+    Invoke-Expression $buildCmd
+    
+    if ($LASTEXITCODE -eq 0) {
+        Write-ColorOutput Green "✓ Build successful!"
+        Write-Host "Output: $outputExe"
+        return $true
+    } else {
+        Write-ColorOutput Red "✗ Build failed!"
+        return $false
+    }
+}
+
+function Clean-BuildFiles {
+    Write-ColorOutput Yellow "Cleaning build files..."
+    if (Test-Path $BUILD_DIR) {
+        Remove-Item -Recurse -Force $BUILD_DIR
+        Write-ColorOutput Green "✓ Clean complete"
+    } else {
+        Write-Host "Nothing to clean"
+    }
+}
+
+# Main script logic
+if ($Help) {
+    Show-Help
+    exit 0
+}
+
+if ($Clean) {
+    Clean-BuildFiles
+    exit 0
+}
+
+if ($All) {
+    if (-not $Backend) {
+        Write-ColorOutput Red "Error: -Backend required when using -All"
+        Write-Host "Usage: .\build.ps1 -Backend sdl -All"
+        exit 1
+    }
+    
+    Write-ColorOutput Green "Building all examples with $Backend backend..."
+    $success = $true
+    
+    Get-ChildItem -Path $EXAMPLES_DIR -Filter "*.cpp" | ForEach-Object {
+        Write-Host ""
+        if (-not (Build-Example -Backend $Backend -Example $_.BaseName)) {
+            $success = $false
+        }
+    }
+    
+    Write-Host ""
+    if ($success) {
+        Write-ColorOutput Green "✓ All examples built successfully!"
+    } else {
+        Write-ColorOutput Red "✗ Some builds failed"
+        exit 1
+    }
+    exit 0
+}
+
+if (-not $Backend -or -not $Example) {
+    Write-ColorOutput Red "Error: -Backend and -Example required"
+    Write-Host ""
+    Show-Help
+    exit 1
+}
+
+$success = Build-Example -Backend $Backend -Example $Example
+
+if ($success -and $Run) {
+    Write-Host ""
+    Write-ColorOutput Green "Running $Example..."
+    $exePath = Join-Path $BUILD_DIR "$Example.exe"
+    & $exePath
+}
+
+exit $(if ($success) { 0 } else { 1 })