Add a bunch of TODOs

pkg/game/math.go

@@ -6,6 +6,8 @@ import (
 	"strings"
 )
 
+// TODO: Pull this out into math package and get more test coverage
+
 // Abs gets the absolute value of an int
 func Abs(x int) int {
 	if x < 0 {

pkg/game/tile.go

@@ -7,6 +7,7 @@ const (
 	TileEmpty = Tile(0)
 	TileRover = Tile(1)
 
+	// TODO: Is there even a difference between these two?
 	TileWall = Tile(2)
 	TileRock = Tile(3)
 )

pkg/game/world.go

@@ -55,6 +55,7 @@ func (w *World) SpawnRover() (uuid.UUID, error) {
 			Range: 5.0,
 
 			// Set the name randomly
+			// TODO: Fix the stupid "'s"
 			Name: babble.NewBabbler().Babble(),
 		},
 	}