primer commit

tools/pack_resources/Makefile

@@ -0,0 +1,53 @@
+# Makefile for pack_resources tool
+
+# Compiler
+CXX := g++
+CXXFLAGS := -std=c++20 -Wall -Wextra -O2
+
+# Directories
+TOOL_DIR := .
+SOURCE_DIR := ../../source/core/resources
+
+# Source files
+SOURCES := pack_resources.cpp \
+           $(SOURCE_DIR)/resource_pack.cpp
+
+# Output
+TARGET := pack_resources
+
+# Platform-specific executable extension
+ifeq ($(OS),Windows_NT)
+    TARGET := $(TARGET).exe
+endif
+
+# Default target
+all: $(TARGET)
+
+# Build the tool
+$(TARGET): $(SOURCES)
+	@echo "Building pack_resources tool..."
+	$(CXX) $(CXXFLAGS) $(SOURCES) -o $(TARGET)
+	@echo "Build complete: $(TARGET)"
+
+# Test: create a test pack
+test: $(TARGET)
+	@echo "Creating test pack..."
+	./$(TARGET) ../../data test_resources.pack
+
+# Create the actual resources.pack
+pack: $(TARGET)
+	@echo "Creating resources.pack..."
+	./$(TARGET) ../../data ../../resources.pack
+
+# List contents of a pack
+list: $(TARGET)
+	@echo "Listing pack contents..."
+	./$(TARGET) --list ../../resources.pack
+
+# Clean
+clean:
+	@echo "Cleaning..."
+	rm -f $(TARGET) test_resources.pack
+	@echo "Clean complete"
+
+.PHONY: all test pack list clean

tools/pack_resources/pack_resources.cpp

@@ -0,0 +1,138 @@
+// pack_resources.cpp
+// Tool to pack game resources into a single encrypted file
+
+#include <iostream>
+#include <string>
+#include <vector>
+
+// Include the ResourcePack class
+#include "../../source/core/resources/resource_pack.hpp"
+
+void printUsage(const char* program_name) {
+    std::cout << "Usage:\n";
+    std::cout << "  " << program_name << " [input_dir] [output_file]\n";
+    std::cout << "  " << program_name << " --list <pack_file>\n";
+    std::cout << "\n";
+    std::cout << "Examples:\n";
+    std::cout << "  " << program_name << " data resources.pack\n";
+    std::cout << "  " << program_name << " --list resources.pack\n";
+    std::cout << "\n";
+    std::cout << "Options:\n";
+    std::cout << "  --list    List contents of a pack file\n";
+}
+
+auto handleDefaultPack() -> int {
+    std::string input_dir = "data";
+    std::string output_file = "resources.pack";
+
+    std::cout << "Using defaults:\n";
+    std::cout << "  Input: " << input_dir << "/\n";
+    std::cout << "  Output: " << output_file << "\n\n";
+
+    Resource::Pack pack;
+    if (!pack.addDirectory(input_dir)) {
+        std::cerr << "Error: Failed to add directory: " << input_dir << '\n';
+        return 1;
+    }
+
+    // Add config/assets.yaml to pack (required for release builds)
+    std::cout << "\nAdding config files...\n";
+    if (!pack.addFile("config/assets.yaml", "config/assets.yaml")) {
+        std::cerr << "Warning: Failed to add config/assets.yaml (optional)\n";
+    }
+
+    if (!pack.savePack(output_file)) {
+        std::cerr << "Error: Failed to save pack file: " << output_file << '\n';
+        return 1;
+    }
+
+    std::cout << "\nSuccess! Pack created: " << output_file << '\n';
+    return 0;
+}
+
+auto handleListContents(const std::string& pack_file) -> int {
+    std::cout << "Loading pack: " << pack_file << "\n\n";
+
+    Resource::Pack pack;
+    if (!pack.loadPack(pack_file)) {
+        std::cerr << "Error: Failed to load pack file: " << pack_file << '\n';
+        return 1;
+    }
+
+    std::cout << "\nPack Contents:\n";
+    std::cout << "==============\n";
+
+    auto resources = pack.getResourceList();
+    size_t total_size = 0;
+
+    for (const auto& resource : resources) {
+        auto data = pack.getResource(resource);
+        total_size += data.size();
+        std::cout << "  " << resource << " (" << data.size() << " bytes)\n";
+    }
+
+    std::cout << "\nTotal Resources: " << resources.size() << '\n';
+    std::cout << "Total Size: " << total_size << " bytes\n";
+    return 0;
+}
+
+auto handlePackDirectory(const std::string& input_dir, const std::string& output_file) -> int {
+    std::cout << "Input: " << input_dir << "/\n";
+    std::cout << "Output: " << output_file << "\n\n";
+
+    Resource::Pack pack;
+    if (!pack.addDirectory(input_dir)) {
+        std::cerr << "Error: Failed to add directory: " << input_dir << '\n';
+        return 1;
+    }
+
+    // Add config/assets.yaml to pack (required for release builds)
+    std::cout << "\nAdding config files...\n";
+    if (!pack.addFile("config/assets.yaml", "config/assets.yaml")) {
+        std::cerr << "Warning: Failed to add config/assets.yaml (optional)\n";
+    }
+
+    if (!pack.savePack(output_file)) {
+        std::cerr << "Error: Failed to save pack file: " << output_file << '\n';
+        return 1;
+    }
+
+    std::cout << "\nSuccess! Pack created: " << output_file << '\n';
+    return 0;
+}
+
+auto main(int argc, char* argv[]) -> int {
+    std::cout << "JailDoctor's Dilemma - Resource Packer\n";
+    std::cout << "======================================\n\n";
+
+    // Default behavior: pack data/ into resources.pack
+    if (argc == 1) {
+        return handleDefaultPack();
+    }
+
+    // Help command
+    if (argc == 2) {
+        std::string arg = argv[1];
+        if (arg == "--help" || arg == "-h") {
+            printUsage(argv[0]);
+            return 0;
+        }
+    }
+
+    // List contents or pack directory
+    if (argc == 3) {
+        std::string arg1 = argv[1];
+        std::string arg2 = argv[2];
+
+        if (arg1 == "--list" || arg1 == "-l") {
+            return handleListContents(arg2);
+        }
+
+        return handlePackDirectory(arg1, arg2);
+    }
+
+    // Invalid arguments
+    std::cerr << "Error: Invalid arguments\n\n";
+    printUsage(argv[0]);
+    return 1;
+}