From acdd01909315c4a6f6dbae7064540f3a21b36008 Mon Sep 17 00:00:00 2001
From: Marc Di Luzio <marc.diluzio@gmail.com>
Date: Sun, 19 Jul 2020 11:50:19 +0100
Subject: [PATCH] Add Glyph methods to convert to a glyph

---
 pkg/atlas/atlas.go   | 19 +++++++++++++++++++
 pkg/atlas/objects.go | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/pkg/atlas/atlas.go b/pkg/atlas/atlas.go
index 73ea341..aaa7fd8 100644
--- a/pkg/atlas/atlas.go
+++ b/pkg/atlas/atlas.go
@@ -1,6 +1,8 @@
 package atlas
 
 import (
+	"log"
+
 	"github.com/mdiluz/rove/pkg/maths"
 )
 
@@ -21,6 +23,23 @@ const (
 	TileSand = Tile(GlyphSand)
 )
 
+// Glyph returns the glyph for this tile type
+func (t Tile) Glyph() Glyph {
+	switch t {
+	case TileNone:
+		return GlyphNone
+	case TileRock:
+		return GlyphRock
+	case TileGravel:
+		return GlyphGravel
+	case TileSand:
+		return GlyphSand
+	}
+
+	log.Fatalf("Unknown tile type: %c", t)
+	return GlyphNone
+}
+
 // Atlas represents a 2D world atlas of tiles and objects
 type Atlas interface {
 	// SetTile sets a location on the Atlas to a type of tile
diff --git a/pkg/atlas/objects.go b/pkg/atlas/objects.go
index cb71229..1b9eb87 100644
--- a/pkg/atlas/objects.go
+++ b/pkg/atlas/objects.go
@@ -1,5 +1,7 @@
 package atlas
 
+import "log"
+
 // ObjectType represents an object type
 type ObjectType byte
 
@@ -18,6 +20,23 @@ const (
 	ObjectLargeRock = ObjectType(GlyphLargeRock)
 )
 
+// Glyph returns the glyph for this object type
+func (o ObjectType) Glyph() Glyph {
+	switch o {
+	case ObjectNone:
+		return GlyphNone
+	case ObjectRover:
+		return GlyphRover
+	case ObjectSmallRock:
+		return GlyphSmallRock
+	case ObjectLargeRock:
+		return GlyphLargeRock
+	}
+
+	log.Fatalf("Unknown object type: %c", o)
+	return GlyphNone
+}
+
 // Object represents an object in the world
 type Object struct {
 	// The type of the object