crafter-build V2

implementations/main.cpp

@@ -2,21 +2,17 @@
 Crafter®.Asset
 Copyright (C) 2026 Catcrafts®
 catcrafts.net
-
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License version 3.0 as published by the Free Software Foundation;
-
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 Lesser General Public License for more details.
-
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */
-
 import Crafter.Asset;
 import Crafter.Math;
 import std;
@@ -24,19 +20,44 @@ using namespace Crafter;
 namespace fs = std::filesystem;
 
 int main(int argc, char** argv) {
-    if (argc != 3 && argc != 2) {  // Allow the possibility of just one argument (input file)
+    // Parse arguments: crafter-asset <input_file> [output_file] [--format u8|f16]
-        std::cout << "Usage: crafter-asset <input_file> [output_file]\n";
+    fs::path inputPath;
+    fs::path outputPath;
+    std::string textureFormat = "f16"; // default
+    bool hasOutputPath = false;
+
+    std::vector<std::string> positional;
+    for (int i = 1; i < argc; ++i) {
+        std::string arg = argv[i];
+        if (arg == "--format" || arg == "-f") {
+            if (i + 1 >= argc) {
+                std::cerr << "Error: --format requires a value (u8 or f16)\n";
+                return 1;
+            }
+            textureFormat = argv[++i];
+            if (textureFormat != "u8" && textureFormat != "f16") {
+                std::cerr << "Error: Invalid format '" << textureFormat
+                          << "'. Must be 'u8' or 'f16'.\n";
+                return 1;
+            }
+        } else {
+            positional.push_back(arg);
+        }
+    }
+
+    if (positional.empty() || positional.size() > 2) {
+        std::cout << "Usage: crafter-asset <input_file> [output_file] [--format u8|f16]\n";
         return 1;
     }
 
-    fs::path inputPath = argv[1];
+    inputPath = positional[0];
-    fs::path outputPath;
+    if (positional.size() == 2) {
+        outputPath = positional[1];
+        hasOutputPath = true;
+    }
 
     // Check if output path is provided; if not, use input path with a modified extension
-    if (argc == 3) {
+    if (!hasOutputPath) {
-        outputPath = argv[2];
-    } else {
-        // Determine extension type for output
         std::string extension = inputPath.extension().string();
         if (extension == ".obj") {
             outputPath = inputPath;
@@ -56,18 +77,20 @@ int main(int argc, char** argv) {
     }
 
     std::string extension = inputPath.extension().string();
-
     try {
         if (extension == ".obj") {
-            // Load OBJ as MeshAsset with normal/tangent/uv data
             auto mesh = MeshAsset<VertexNormalTangentUVPacked>::LoadOBJ(inputPath);
             mesh.Save(outputPath);
-        } 
+        }
         else if (extension == ".png") {
-            // Load PNG as TextureAsset
+            if (textureFormat == "f16") {
-            auto texture = TextureAsset<Vector<_Float16, 4, 4>>::LoadPNG<_Float16>(inputPath);
+                auto texture = TextureAsset<Vector<_Float16, 4, 4>>::LoadPNG<_Float16>(inputPath);
-            texture.Save(outputPath);
+                texture.Save(outputPath);
-        } 
+            } else { // u8
+                auto texture = TextureAsset<Vector<std::uint8_t, 4, 4>>::LoadPNG<std::uint8_t>(inputPath);
+                texture.Save(outputPath);
+            }
+        }
         else {
             std::cerr << "Unsupported file type: " << extension << "\n";
             return 1;
@@ -76,6 +99,5 @@ int main(int argc, char** argv) {
         std::cerr << "Error: " << e.what() << "\n";
         return 1;
     }
-
     return 0;
 }

project.cpp

@@ -0,0 +1,34 @@
+import std;
+import Crafter.Build;
+namespace fs = std::filesystem;
+using namespace Crafter;
+
+extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> args) {
+    GitProjectSpec mathSpec{
+        .source = { .url = "https://forgejo.catcrafts.net/Catcrafts/Crafter.Math.git" },
+        .args = std::vector<std::string>(args.begin(), args.end()),
+    };
+    Configuration* math = GitProject(mathSpec);
+
+    Configuration cfg;
+    cfg.path = "./";
+    cfg.name = "Crafter.Asset";
+    ApplyStandardArgs(cfg, args);
+    cfg.outputName = (cfg.type == ConfigurationType::Executable) ? "crafter-asset" : "Crafter.Asset";
+    cfg.dependencies = { math };
+
+    std::array<fs::path, 3> ifaces = {
+        "interfaces/Crafter.Asset",
+        "interfaces/Crafter.Asset-Texture",
+        "interfaces/Crafter.Asset-Mesh",
+    };
+    if (cfg.type == ConfigurationType::Executable) {
+        std::array<fs::path, 1> impls = { "implementations/main" };
+        cfg.GetInterfacesAndImplementations(ifaces, impls);
+    } else {
+        std::array<fs::path, 0> impls = {};
+        cfg.GetInterfacesAndImplementations(ifaces, impls);
+    }
+
+    return cfg;
+}

project.json

@@ -1,63 +0,0 @@
-{
-    "name": "crafter-asset",
-    "configurations": [
-        {
-            "name": "base",
-            "implementations": [],
-            "interfaces": ["interfaces/Crafter.Asset", "interfaces/Crafter.Asset-Texture", "interfaces/Crafter.Asset-Mesh"]
-        },
-        {
-            "name": "deps-debug",
-            "extends": ["base"],
-            "dependencies": [
-                {
-                    "path":"https://forgejo.catcrafts.net/Catcrafts/Crafter.Math.git",
-                    "configuration":"lib-debug"
-                }
-            ]
-        },
-        {
-            "name": "deps",
-            "extends": ["base"],
-            "type":"executable",
-            "dependencies": [
-                {
-                    "path":"https://forgejo.catcrafts.net/Catcrafts/Crafter.Math.git",
-                    "configuration":"lib"
-                }
-            ]
-
-        },
-        {
-            "name": "executable",
-            "extends": ["deps"],
-            "implementations": ["implementations/main"],
-            "type": "executable"
-        },
-        {
-            "name": "executable-windows",
-            "extends": ["deps"],
-            "implementations": ["implementations/main"],
-            "type": "executable",
-            "target": ""
-        },
-        {
-            "name": "executable-debug",
-            "extends": ["deps-debug"],
-            "type": "executable",
-            "implementations": ["implementations/main"],
-            "debug": true
-        },
-        {
-            "name": "lib",
-            "extends": ["deps"],
-            "type": "library"
-        },
-        {
-            "name": "lib-debug",
-            "extends": ["deps-debug"],
-            "type": "library",
-            "debug": true
-        }
-    ]
-}