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added user settings to control river width variability and bank detail

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Grimsace
2026-02-18 14:33:09 -06:00
parent a6d9946b50
commit 6227ecb3fd
3 changed files with 79 additions and 43 deletions
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settings.go
+38 -34
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@@ -16,13 +16,15 @@ type Settings struct {
Height int `json:"height"`
// Water settings
Lakes int `json:"lakes"`
LakeSizeLower float64 `json:"lake_size_lower"`
LakeSizeUpper float64 `json:"lake_size_upper"`
Rivers int `json:"rivers"`
MinRiverWidth float64 `json:"min_river_width"`
MaxRiverWidth float64 `json:"max_river_width"`
RiverCurvyness float64 `json:"river_curvyness"`
Lakes int `json:"lakes"`
LakeSizeLower float64 `json:"lake_size_lower"`
LakeSizeUpper float64 `json:"lake_size_upper"`
Rivers int `json:"rivers"`
MinRiverWidth float64 `json:"min_river_width"`
MaxRiverWidth float64 `json:"max_river_width"`
RiverCurvyness float64 `json:"river_curvyness"`
RiverWidthVariability float64 `json:"river_width_variability"`
RiverEdgeRoughness float64 `json:"river_edge_roughness"`
// Tree settings
MinTreeSize float64 `json:"min_tree_size"`
@@ -106,33 +108,35 @@ func LoadSettings() (*Settings, error) {
homeDir = "."
}
return &Settings{
Detail: 1,
Roughness: 0,
Width: 300,
Height: 300,
Lakes: 0,
LakeSizeLower: 1,
LakeSizeUpper: 5,
MinTreeSize: 5,
MaxTreeSize: 20,
TreeCoverage: 20,
TreeClumpiness: 50,
Seed: time.Now().UnixNano(),
Rivers: 0,
MinRiverWidth: 1,
MaxRiverWidth: 5,
RiverCurvyness: 50,
NumRoads: 100,
MinRoadWidth: 2,
MaxRoadWidth: 8,
RoadExits: 5,
RoadCurvyness: 50,
RoadDistribution: 50,
NumBuildings: 200,
MinBuildingSize: 10,
MaxBuildingSize: 30,
BuildingDistribution: 20,
BuildingShape: "mixed",
Detail: 1,
Roughness: 0,
Width: 300,
Height: 300,
Lakes: 0,
LakeSizeLower: 1,
LakeSizeUpper: 5,
MinTreeSize: 5,
MaxTreeSize: 20,
TreeCoverage: 20,
TreeClumpiness: 50,
Seed: time.Now().UnixNano(),
Rivers: 0,
MinRiverWidth: 1,
MaxRiverWidth: 5,
RiverCurvyness: 50,
RiverWidthVariability: 50,
RiverEdgeRoughness: 50,
NumRoads: 100,
MinRoadWidth: 2,
MaxRoadWidth: 8,
RoadExits: 5,
RoadCurvyness: 50,
RoadDistribution: 50,
NumBuildings: 200,
MinBuildingSize: 10,
MaxBuildingSize: 30,
BuildingDistribution: 20,
BuildingShape: "mixed",
BuildingShapeRatios: map[string]float64{
"squares": 40,
"circles": 30,