diff options
Diffstat (limited to 'src/config.zig')
| -rw-r--r-- | src/config.zig | 101 |
1 files changed, 49 insertions, 52 deletions
diff --git a/src/config.zig b/src/config.zig index f382d77..380a866 100644 --- a/src/config.zig +++ b/src/config.zig @@ -18,6 +18,7 @@ const Allocator = std.mem.Allocator; const createFile = std.fs.createFileAbsolute; +const cwd = std.fs.cwd; const eql = std.mem.eql; const ini = @import("ini"); const join = std.fs.path.join; @@ -29,17 +30,19 @@ const std = @import("std"); /// Game configuration. pub const Config = extern struct { - width: c_int = 640, - height: c_int = 480, - mouse_sensitivity: f32 = 0.7, - debug: bool = false, + width: c_int = 800, + height: c_int = 600, vsync: bool = true, - blood: bool = true, blur: bool = false, + blood: bool = true, + + music: bool = true, + + mouse_sensitivity: f32 = 0.7, + menu: bool = true, custom_levels: bool = false, - music: bool = true, - azerty: bool = false, + debug: bool = false, }; /// Parse boolean values. @@ -51,34 +54,16 @@ fn parseBool(s: []const u8) !bool { return error.InvalidCharacter; } -/// Parse settings.ini in the given base directory. +/// Parse config.ini in the given base directory. pub fn parse(allocator: *Allocator, base_dir: []const u8) !Config { const config_dir = try join(allocator, &.{ base_dir, "blackshades" }); defer allocator.free(config_dir); - const path = try join(allocator, &.{ config_dir, "settings.ini" }); - defer allocator.free(path); + var dir = try cwd().makeOpenPath(config_dir, .{}); + defer dir.close(); var config = Config{}; - const input = openFile(path, .{}) catch { - mkdir(config_dir, 0o644) catch |err| switch (err) { - error.PathAlreadyExists => {}, - else => return err, - }; - const output = try createFile(path, .{}); - defer output.close(); - const writer = output.writer(); - try writer.print("screen width = {}\n", .{ config.width }); - try writer.print("screen height = {}\n", .{ config.height }); - try writer.print("mouse sensitivity = {d:.1}\n", - .{ config.mouse_sensitivity }); - try writer.print("debug = {}\n", .{ config.debug }); - try writer.print("vsync = {}\n", .{ config.vsync }); - try writer.print("blood = {}\n", .{ config.blood }); - try writer.print("blur = {}\n", .{ config.blur }); - try writer.print("menu = {}\n", .{ config.menu }); - try writer.print("custom levels = {}\n", .{ config.custom_levels }); - try writer.print("music = {}\n", .{ config.music }); - try writer.print("azerty = {}\n", .{ config.azerty }); + const input = dir.openFile("config.ini", .{}) catch { + try dir.writeFile("config.ini", @embedFile("config.ini")); return config; }; defer input.close(); @@ -86,31 +71,43 @@ pub fn parse(allocator: *Allocator, base_dir: []const u8) !Config { var parser = ini.parse(allocator, input.reader()); defer parser.deinit(); + var section: []u8 = ""; + defer allocator.free(section); while (try parser.next()) |record| switch (record) { - .property => |kv| if (eql(u8, kv.key, "screen width")) { - config.width = try parseInt(c_int, kv.value, 10); - } else if (eql(u8, kv.key, "screen height")) { - config.height = try parseInt(c_int, kv.value, 10); - } else if (eql(u8, kv.key, "mouse_sensitivity")) { - config.mouse_sensitivity = try parseFloat(f32, kv.value); - } else if (eql(u8, kv.key, "debug")) { - config.debug = try parseBool(kv.value); - } else if (eql(u8, kv.key, "vsync")) { - config.vsync = try parseBool(kv.value); - } else if (eql(u8, kv.key, "blood")) { - config.blood = try parseBool(kv.value); - } else if (eql(u8, kv.key, "blur")) { - config.blur = try parseBool(kv.value); - } else if (eql(u8, kv.key, "menu")) { - config.menu = try parseBool(kv.value); - } else if (eql(u8, kv.key, "custom levels")) { - config.custom_levels = try parseBool(kv.value); - } else if (eql(u8, kv.key, "music")) { - config.music = try parseBool(kv.value); - } else if (eql(u8, kv.key, "azerty")) { - config.azerty = try parseBool(kv.value); + .section => |heading| { + allocator.free(section); + section = try allocator.dupe(u8, heading); }, + .property => |kv| if (eql(u8, section, "graphics")) { + if (eql(u8, kv.key, "width")) + config.width = try parseInt(c_int, kv.value, 10) + else if (eql(u8, kv.key, "height")) + config.height = try parseInt(c_int, kv.value, 10) + else if (eql(u8, kv.key, "vsync")) + config.vsync = try parseBool(kv.value) + else if (eql(u8, kv.key, "blur")) + config.blur = try parseBool(kv.value) + else if (eql(u8, kv.key, "blood")) + config.blood = try parseBool(kv.value) + else unreachable; + } else if (eql(u8, section, "audio")) { + if (eql(u8, kv.key, "music")) + config.music = try parseBool(kv.value) + else unreachable; + } else if (eql(u8, section, "input")) { + if (eql(u8, kv.key, "mouse sensitivity")) + config.mouse_sensitivity = try parseFloat(f32, kv.value) + else unreachable; + } else if (eql(u8, section, "misc")) { + if (eql(u8, kv.key, "menu")) + config.menu = try parseBool(kv.value) + else if (eql(u8, kv.key, "custom levels")) + config.custom_levels = try parseBool(kv.value) + else if (eql(u8, kv.key, "debug")) + config.debug = try parseBool(kv.value) + else unreachable; + } else unreachable, else => unreachable, }; return config; |