From: BlackMinou <romain.chanoir@viacesi.fr>
Date: Mon, 22 Jun 2015 00:02:17 +0000 (+0200)
Subject: mnit_ballz: Display module
X-Git-Tag: v0.7.8~29^2~5
X-Git-Url: http://nitlanguage.org

mnit_ballz: Display module

Signed-off-by: BlackMinou <romain.chanoir@viacesi.fr>
---

diff --git a/examples/mnit_ballz/src/display.nit b/examples/mnit_ballz/src/display.nit
new file mode 100644
index 0000000..1d63189
--- /dev/null
+++ b/examples/mnit_ballz/src/display.nit
@@ -0,0 +1,47 @@
+# this file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Handles the drawing of all the game
+module display
+
+import game_logic
+
+redef class Ball
+
+	# Draw `self` onto `display` with image from `assets`
+	fun draw(display: Display, assets: Assets)
+	do
+		display.blit_centered(assets.ball, center.x, center.y)
+	end
+end
+
+redef class Wall
+
+	# Draw `self` onto `display` with image from `assets`
+	fun draw(display: Display, assets: Assets)
+	do
+		display.blit_rotated(assets.vertical_wall, center.x, center.y, angle)
+	end
+end
+
+redef class Game
+
+	# Draw all the entities onto `display`
+	fun draw(display: Display, assets: Assets)
+	do
+		display.clear (0.0, 0.0, 0.0)
+		ball.draw(display, assets)
+		for wall in walls do wall.draw(display, assets)
+	end
+end