diff options
Diffstat (limited to 'config.go')
| -rw-r--r-- | config.go | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/config.go b/config.go new file mode 100644 index 0000000..0ed6d15 --- /dev/null +++ b/config.go @@ -0,0 +1,114 @@ +package main + +import ( + "os" + "path/filepath" + + "gopkg.in/yaml.v3" +) + +type ConfigKeybindings struct { + Quit string `yaml:"quit"` + Save string `yaml:"save"` + Undo string `yaml:"undo"` + Redo string `yaml:"redo"` + UnicodeToggle string `yaml:"unicode_toggle"` + ColorToggle string `yaml:"color_toggle"` + FillToggle string `yaml:"fill_toggle"` + Resize string `yaml:"resize"` + DrillDown string `yaml:"drill_down"` + DrillUp string `yaml:"drill_up"` + DeleteSubmap string `yaml:"delete_submap"` +} + +type Config struct { + Symbols []Terrain `yaml:"symbols"` + Keybindings ConfigKeybindings `yaml:"keybindings"` + SubmapBg string `yaml:"submap_bg"` + DefaultMapWidth int `yaml:"default_map_width"` + DefaultMapHeight int `yaml:"default_map_height"` +} + +func defaultConfig() Config { + return Config{ + SubmapBg: "236", + DefaultMapWidth: 80, + DefaultMapHeight: 25, + Keybindings: ConfigKeybindings{ + Quit: "q", + Save: "s", + Undo: "u", + Redo: "r", + UnicodeToggle: "U", + ColorToggle: "C", + FillToggle: "F", + Resize: "R", + DrillDown: "enter", + DrillUp: "esc", + DeleteSubmap: "D", + }, + Symbols: []Terrain{ + {Name: "water", Symbol: "≋", ASCII: "~", Colors: []TerrainColor{{Color: "21", Weight: 50}, {Color: "27", Weight: 50}}}, + {Name: "mountains", Symbol: "▲", ASCII: "^", Colors: []TerrainColor{{Color: "243", Weight: 50}, {Color: "250", Weight: 50}}}, + {Name: "plains", Symbol: "≡", ASCII: "=", Colors: []TerrainColor{{Color: "106", Weight: 60}, {Color: "70", Weight: 40}}}, + {Name: "trees", Symbol: "♣", ASCII: "#", Colors: []TerrainColor{{Color: "28", Weight: 50}, {Color: "34", Weight: 50}}}, + {Name: "settlement", Symbol: "◉", ASCII: "@", Colors: []TerrainColor{{Color: "208", Weight: 100}}}, + {Name: "outpost", Symbol: "◈", ASCII: "&", Colors: []TerrainColor{{Color: "130", Weight: 100}}}, + {Name: "road", Symbol: "·", ASCII: ".", Colors: []TerrainColor{{Color: "244", Weight: 100}}}, + {Name: "desert", Symbol: "░", ASCII: "_", Colors: []TerrainColor{{Color: "178", Weight: 70}, {Color: "180", Weight: 30}}}, + {Name: "snow", Symbol: "❄", ASCII: "*", Colors: []TerrainColor{{Color: "255", Weight: 100}}}, + {Name: "swamp", Symbol: "≈", ASCII: "%", Colors: []TerrainColor{{Color: "64", Weight: 100}}}, + {Name: "cave", Symbol: "◌", ASCII: "n", Colors: []TerrainColor{{Color: "237", Weight: 100}}}, + {Name: "wall", Symbol: "█", ASCII: "|", Colors: []TerrainColor{{Color: "240", Weight: 100}}}, + {Name: "bridge", Symbol: "▬", ASCII: "-", Colors: []TerrainColor{{Color: "94", Weight: 100}}}, + {Name: "lava", Symbol: "▓", ASCII: "L", Colors: []TerrainColor{{Color: "196", Weight: 50}, {Color: "202", Weight: 50}}}, + {Name: "ice", Symbol: "▩", ASCII: "I", Colors: []TerrainColor{{Color: "51", Weight: 100}}}, + {Name: "ruins", Symbol: "▣", ASCII: "r", Colors: []TerrainColor{{Color: "244", Weight: 100}}}, + {Name: "farmland", Symbol: "▤", ASCII: "f", Colors: []TerrainColor{{Color: "142", Weight: 100}}}, + {Name: "tower", Symbol: "◬", ASCII: "T", Colors: []TerrainColor{{Color: "220", Weight: 100}}}, + {Name: "castle", Symbol: "◼", ASCII: "C", Colors: []TerrainColor{{Color: "244", Weight: 100}}}, + {Name: "coast", Symbol: "∼", ASCII: "s", Colors: []TerrainColor{{Color: "33", Weight: 100}}}, + }, + } +} + +// findConfigFile checks next to the binary, then XDG_CONFIG_HOME. +func findConfigFile() string { + // 1. Next to the binary + exe, err := os.Executable() + if err == nil { + dir := filepath.Dir(exe) + p := filepath.Join(dir, "config.yaml") + if _, err := os.Stat(p); err == nil { + return p + } + } + // 2. XDG_CONFIG_HOME/tui-ascii-mapper + cfgDir := os.Getenv("XDG_CONFIG_HOME") + if cfgDir == "" { + home, _ := os.UserHomeDir() + cfgDir = filepath.Join(home, ".config") + } + p := filepath.Join(cfgDir, "tui-ascii-mapper", "config.yaml") + if _, err := os.Stat(p); err == nil { + return p + } + return "" +} + +// LoadConfig loads config.yaml, recreating with defaults if missing. +func LoadConfig() Config { + path := findConfigFile() + if path == "" { + return defaultConfig() + } + data, err := os.ReadFile(path) + if err != nil { + return defaultConfig() + } + var cfg Config + if err := yaml.Unmarshal(data, &cfg); err != nil { + return defaultConfig() + } + return cfg +} |