X-Git-Url: http://nitlanguage.org

diff --git a/lib/mnit/tileset.nit b/lib/mnit/tileset.nit
index b0eae74..5bd5d4d 100644
--- a/lib/mnit/tileset.nit
+++ b/lib/mnit/tileset.nit
@@ -28,12 +28,8 @@ class TileSet
 	# The height of a tile
 	var height: Int
 
-	init(image: Image, width: Int, height: Int)
+	init
 	do
-		self.image = image
-		self.width = width
-		self.height = height
-
 		self.nb_cols = image.width / width
 		self.nb_rows = image.height / height
 
@@ -45,13 +41,13 @@ class TileSet
 	end
 
 	# The number of columns of tiles in the image
-	var nb_cols: Int
+	var nb_cols: Int is noinit
 
 	# The number of rows of tiles in the image
-	var nb_rows: Int
+	var nb_rows: Int is noinit
 
 	# Cache for images of tiles
-	private var subimages = new Array[Image]
+	var subimages = new Array[Image]
 
 	# The subimage of given tile
 	# Aborts if x or y are out of bound
@@ -72,19 +68,13 @@ class TileSetFont
 	# Use space (' ') for holes in the tileset
 	var chars: String
 
-	init(image: Image, width: Int, height: Int, chars: String)
-	do
-		super
-		self.chars = chars
-	end
-
 	# Additional space to insert horizontally between characters
 	# A negave value will display tile overlaped
-	var hspace: Int = 0 is writable
+	var hspace: Numeric = 0.0 is writable
 
 	# Additional space to insert vertically between characters
 	# A negave value will display tile overlaped
-	var vspace: Int = 0 is writable
+	var vspace: Numeric = 0.0 is writable
 
 	# The glyph (tile) associated to the caracter `c` according to `chars`
 	# Returns null if `c` is not in `chars`
@@ -99,12 +89,13 @@ end
 redef class Display
 	# Blit the text using a monospace bitmap font
 	# '\n' are rendered as carriage return
-	fun text(text: String, font: TileSetFont, x, y: Int)
+	fun text(text: String, font: TileSetFont, x, y: Numeric)
 	do
+		x = x.to_f
 		var cx = x
-		var cy = y
-		var sw = font.width + font.hspace
-		var sh = font.height + font.vspace
+		var cy = y.to_f
+		var sw = font.width.to_f + font.hspace.to_f
+		var sh = font.height.to_f + font.vspace.to_f
 		for c in text.chars do
 			if c == '\n' then
 				cx = x