Fixed lighting

internal/maps/map.go

@@ -8,12 +8,18 @@ import (
 	"github.com/hajimehoshi/ebiten/v2"
 )
 
-type TimeOfDay string
+type LightSource struct {
+	X, Y           float64
+	Radius         float64
+	Color          color.RGBA
+	Intensity      float64
+	ShadowDarkness float64
+}
 
-const (
-	Daytime   TimeOfDay = "day"
-	Nighttime TimeOfDay = "night"
-)
+type LightConfig struct {
+	AmbientBrightness float64
+	Sources           []LightSource
+}
 
 type Map struct {
 	ID              string
@@ -24,7 +30,7 @@ type Map struct {
 	World           *world.World
 	Portals         []*portal.Portal
 	BackgroundColor color.NRGBA
-	TimeOfDay       TimeOfDay // Day or Night tag
+	Lighting        LightConfig
 
 	bakedImage *ebiten.Image
 }
@@ -39,7 +45,10 @@ func NewMap(id string, number int, displayName string, width, height float64) *M
 		World:           world.NewWorld(),
 		Portals:         make([]*portal.Portal, 0),
 		BackgroundColor: color.NRGBA{R: 135, G: 206, B: 235, A: 255},
-		TimeOfDay:       Daytime, // Default to daytime
+		Lighting: LightConfig{
+			AmbientBrightness: 1.0,
+			Sources:           []LightSource{},
+		},
 	}
 }