Optimizations and debug options

internal/maps/desert.go

@@ -0,0 +1,42 @@
+package maps
+
+import (
+	"image/color"
+
+	"github.com/atridad/LilGuy/internal/config"
+	"github.com/atridad/LilGuy/internal/portal"
+	"github.com/atridad/LilGuy/internal/world"
+)
+
+func CreateDesert(screenWidth, screenHeight float64) *Map {
+	m := NewMap("desert", 2, "Desert", screenWidth, screenHeight)
+	m.BackgroundColor = color.NRGBA{R: 155, G: 196, B: 215, A: 255}
+
+	// ground surface
+	m.World.AddSurface(&world.Surface{
+		X:      0,
+		Y:      screenHeight - config.GroundHeight,
+		Width:  screenWidth,
+		Height: config.GroundHeight,
+		Tag:    world.TagGround,
+		Color:  color.NRGBA{R: 139, G: 69, B: 19, A: 255},
+	})
+
+	// left portal to plains
+	leftPortal := portal.CreateSidePortal("desert_left", portal.SideLeft, screenWidth, screenHeight)
+	leftPortal.DestinationMap = "plains"
+	leftPortal.DestinationPortal = "plains_right"
+	leftPortal.Color = color.NRGBA{R: 100, G: 255, B: 100, A: 180}
+	leftPortal.GlowColor = color.NRGBA{R: 150, G: 255, B: 150, A: 100}
+	m.AddPortal(leftPortal)
+
+	// right portal to plains
+	rightPortal := portal.CreateSidePortal("desert_right", portal.SideRight, screenWidth, screenHeight)
+	rightPortal.DestinationMap = "plains"
+	rightPortal.DestinationPortal = "plains_left"
+	rightPortal.Color = color.NRGBA{R: 255, G: 100, B: 100, A: 180}
+	rightPortal.GlowColor = color.NRGBA{R: 255, G: 150, B: 150, A: 100}
+	m.AddPortal(rightPortal)
+
+	return m
+}