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

diff --git a/examples/mnit_dino/src/graphism.nit b/examples/mnit_dino/src/graphism.nit
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--- a/examples/mnit_dino/src/graphism.nit
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-# This file is part of NIT ( http://www.nitlanguage.org ).
-#
-# Copyright 2012-2013 Alexis Laferrière <alexis.laf@xymus.net>
-#
-# 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.
-
-# Graphism for the Dino game
-# Uses the Display interface from MNit.
-module graphism
-
-import mnit # for Display
-
-import game_logic
-
-redef class GamePos
-	fun to_screen( d : Display ) : ScreenPos
-	do
-		var x = x+d.width/2
-		var y = d.height/2-y
-		return new ScreenPos( x.to_f, y.to_f )
-	end
-end
-
-class ScreenPos
-	var x : Float
-	var y : Float
-
-	fun to_game( d : Display ) : GamePos
-	do
-		var x = x.to_i-d.width/2
-		var y = d.height/2-y.to_i
-		return new GamePos( x, y )
-	end
-end
-
-redef class Entity
-	fun draw( display : Display, imgs : ImageSet, turn : Turn ) is abstract
-end
-
-redef class Dino
-	redef fun draw( display, imgs, turn )
-	do
-		var spos = pos.to_screen( display )
-		var img : Image
-		if is_alive then
-			img = imgs.dino_img
-		else
-			img = imgs.dino_dead_img
-		end
-		display.blit_centered( img, spos.x.to_i, spos.y.to_i )
-	end
-end
-
-redef class Caveman
-	redef fun draw( display, imgs, turn )
-	do
-		var man_pos = pos.to_screen( display )
-		var img : Image
-
-		if not is_alive then
-			img = imgs.blood_img
-		else if is_afraid( turn ) then
-			img = imgs.caveman_afraid_img
-		else if can_throw( turn ) then
-			img = imgs.caveman_ready_img
-		else
-			img = imgs.caveman_img
-		end
-
-		display.blit_centered( img, man_pos.x.to_i, man_pos.y.to_i )
-	end
-end
-
-redef class Javelin
-	redef fun draw( display, imgs, turn )
-	do
-		var spos = pos.to_screen( display )
-		spos.y -= z.to_f/10.0
-		display.blit_rotated( imgs.javelin_img, spos.x, spos.y, angle )
-	end
-end
-
-redef class Bush
-	redef fun draw( display, imgs, turn )
-	do
-		var spos = pos.to_screen( display )
-		var img = imgs.bush_img
-		display.blit_centered( img, spos.x.to_i, spos.y.to_i )
-	end
-end
-
-class ImageSet
-	var javelin_img : Image
-
-	var dino_img : Image
-	var dino_dead_img : Image
-
-	var caveman_img : Image
-	var caveman_afraid_img : Image
-	var caveman_ready_img : Image
-	var blood_img : Image
-	var bush_img : Image
-
-	var life_img : Image
-	var life_empty_img : Image
-
-	var you_won_img : Image
-	var you_lost_img : Image
-	var start_over_img : Image
-	fun start_over_path : String is abstract
-
-	var numbers: NumberImages
-
-	init ( app : App )
-	do
-		javelin_img = app.load_image( "images/javelin.png" )
-
-		dino_img = app.load_image( "images/dino.png" )
-		dino_dead_img = app.load_image( "images/dino_dead.png" )
-
-		caveman_img = app.load_image( "images/caveman.png" )
-		caveman_afraid_img = app.load_image( "images/caveman_afraid.png" )
-		caveman_ready_img = app.load_image( "images/caveman_ready.png" )
-		blood_img = app.load_image( "images/blood.png" )
-		bush_img = app.load_image( "images/bush.png" )
-
-		life_img = app.load_image( "images/life.png" )
-		life_empty_img = app.load_image( "images/life_empty.png" )
-
-		you_won_img = app.load_image( "images/you_won.png" )
-		you_lost_img = app.load_image( "images/you_lost.png" )
-		start_over_img = app.load_image( start_over_path )
-
-		numbers = app.load_numbers("images/#.png")
-	end
-end
-
-redef class Game
-	fun draw( display : Display, imgs : ImageSet, turn : Turn )
-	do
-		display.clear(0.05, 0.45, 0.1)
-
-		# entities (dino, cavemen and javelins)
-		for e in entities do
-			e.draw( display, imgs, turn )
-		end
-
-		# life
-		var life_out_of_ten = 10 * dino.life / dino.total_life
-		if dino.life*10 % dino.total_life != 0 then
-			life_out_of_ten += 1
-		end
-
-		for life in [0..life_out_of_ten[ do
-			display.blit_centered( imgs.life_img, display.width*(life+1)/11, display.top_offset )
-		end
-
-		for empty in [life_out_of_ten..10[ do
-			display.blit_centered( imgs.life_empty_img, display.width*(empty+1)/11, display.top_offset )
-		end
-
-		# display score
-		display.blit_number(imgs.numbers, score.item,  display.width/11, display.top_offset+32)
-
-		# game over messages
-		if over then
-			var concl_img : Image
-			if won then
-				concl_img = imgs.you_won_img
-			else
-				concl_img = imgs.you_lost_img
-			end
-			display.blit_centered( concl_img, display.width/2, 60+display.top_offset )
-
-			if ready_to_start_over then
-				display.blit_centered( imgs.start_over_img, display.width/2, 100+display.top_offset )
-			end
-		end
-	end
-end
-
-redef interface Display
-	fun top_offset: Int do return 48
-end