feat: add Minecraft DropOut launcher with version fetching and basic UI

- Implemented version manifest fetching from Mojang API.
- Created launcher configuration and main launcher logic.
- Added SVG and PNG icons for the application.
- Developed a simple HTML/CSS interface for the launcher.
- Integrated Tauri commands for backend communication.
- Added utility functions for file operations and config parsing.

1 files changed, 34 insertions, 0 deletions

diff --git a/src-tauri/src/utils/mod.rs b/src-tauri/src/utils/mod.rs
new file mode 100644
index 0000000..088da95
--- /dev/null
+++ b/src-tauri/src/utils/mod.rs
@@ -0,0 +1,34 @@
+// utils/mod.rs
+pub mod file_utils;
+pub mod config_parser;
+
+// 文件操作相关的实用工具函数
+pub mod file_utils {
+    use std::fs;
+    use std::io::{self, Write};
+
+    pub fn read_file_to_string(path: &str) -> io::Result<String> {
+        fs::read_to_string(path)
+    }
+
+    pub fn write_string_to_file(path: &str, content: &str) -> io::Result<()> {
+        let mut file = fs::File::create(path)?;
+        file.write_all(content.as_bytes())
+    }
+}
+
+// 配置解析相关的实用工具函数
+pub mod config_parser {
+    use std::collections::HashMap;
+
+    pub fn parse_config(content: &str) -> HashMap<String, String> {
+        let mut config = HashMap::new();
+        for line in content.lines() {
+            let mut parts = line.splitn(2, '=');
+            if let (Some(key), Some(value)) = (parts.next(), parts.next()) {
+                config.insert(key.trim().to_string(), value.trim().to_string());
+            }
+        }
+        config
+    }
+}
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