From aa4df38eadc66d5d1c1f51aa1e219d63ec64dfd6 Mon Sep 17 00:00:00 2001
From: Marc Di Luzio <marc.diluzio@gmail.com>
Date: Sun, 7 Jun 2020 18:21:44 +0100
Subject: [PATCH] Swap kind to bytes and reduce chunk size

---
 pkg/game/atlas.go              | 2 +-
 pkg/game/world.go              | 2 +-
 pkg/persistence/persistence.go | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkg/game/atlas.go b/pkg/game/atlas.go
index fefcaf2..e981005 100644
--- a/pkg/game/atlas.go
+++ b/pkg/game/atlas.go
@@ -3,7 +3,7 @@ package game
 import "fmt"
 
 // Kind represents the type of a tile on the map
-type Kind int
+type Kind byte
 
 // Chunk represents a fixed square grid of tiles
 type Chunk struct {
diff --git a/pkg/game/world.go b/pkg/game/world.go
index 398d728..27ea969 100644
--- a/pkg/game/world.go
+++ b/pkg/game/world.go
@@ -32,7 +32,7 @@ func NewWorld() *World {
 	return &World{
 		Rovers:       make(map[uuid.UUID]Rover),
 		CommandQueue: make(map[uuid.UUID]CommandStream),
-		Atlas:        NewAtlas(2, 10), // TODO: Choose an appropriate world size
+		Atlas:        NewAtlas(2, 8), // TODO: Choose an appropriate world size
 	}
 }
 
diff --git a/pkg/persistence/persistence.go b/pkg/persistence/persistence.go
index 85ffa18..db0e868 100644
--- a/pkg/persistence/persistence.go
+++ b/pkg/persistence/persistence.go
@@ -30,7 +30,7 @@ func jsonPath(name string) string {
 // Save will serialise the interface into a json file
 func Save(name string, data interface{}) error {
 	path := jsonPath(name)
-	if b, err := json.MarshalIndent(data, "", "\t"); err != nil {
+	if b, err := json.MarshalIndent(data, "", "  "); err != nil {
 		return err
 	} else {
 		if err := ioutil.WriteFile(jsonPath(name), b, os.ModePerm); err != nil {