X-Git-Url: https://harishankar.org/repos/?p=butaba-adventures.git;a=blobdiff_plain;f=maingame.py;fp=maingame.py;h=b894164ffe187d26516d2180c591d133664022b1;hp=c68e2151cb4a86c1cca2844d1a723e8d65483a56;hb=f4b468331db23412a3d8195e8ca2650093411697;hpb=4b6e952b476861c8979dc395781964099285a4c6

diff --git a/maingame.py b/maingame.py
index c68e215..b894164 100644
--- a/maingame.py
+++ b/maingame.py
@@ -35,9 +35,10 @@ class MainGame:
 		self.img_bulb.set_colorkey (pygame.Color (0, 255, 0))
 		self.img_lightning = pygame.image.load (os.path.join ("objects", "lightning.png")).convert ()
 		self.img_lightning.set_colorkey (pygame.Color (0, 255, 0))
-
 		self.img_key = pygame.image.load (os.path.join ("objects", "key.png")).convert ()
 		self.img_key.set_colorkey (pygame.Color (0, 255, 0))
+		self.img_chest = pygame.image.load (os.path.join ("objects", "chest.png")).convert ()
+		self.img_chest.set_colorkey (pygame.Color (0, 255, 0))
 
 		# initialize player graphics
 		self.img_butabafront = pygame.image.load (os.path.join ("sprite", "butaba-front.png")).convert ()
@@ -57,16 +58,18 @@ class MainGame:
 		# set the status message
 		self.status_message = "Game started"
 
-		self.butaba = butaba.Butaba (5,0, butaba.Butaba.RIGHT)
+		self.butaba = butaba.Butaba (5,0, butaba.Butaba.RIGHT, 75)
 
 	# set up the levels and their interactions
 	def setup_levels (self):
 
-		self.level1 = level.Level (level.LEVEL_1,
-									objects = [gameobjects.HealthPotion (4, 3, self.img_redpotion) ])
+		self.level1 = level.Level (level.LEVEL_1)
 		self.level1e = level.Level (level.LEVEL_1E,
 									objects = [ gameobjects.Key (4, 3, "a chest key", self.img_key, level.KEY_CHEST1),
-												gameobjects.Key (4, 3, "a room key", self.img_key, level.KEY_ROOM1)]
+												gameobjects.Key (4, 3, "a room key", self.img_key, level.KEY_ROOM1),
+												gameobjects.HealthPotion (4, 2, self.img_redpotion),
+												gameobjects.Chest (2, 5, "chest", self.img_chest, level.KEY_CHEST1, True)
+											]
 											)
 		self.level1.levelright = self.level1e
 		self.level1e.levelleft = self.level1
@@ -193,10 +196,10 @@ class MainGame:
 
 	# picking up an object
 	def pickup_object (self, obj):
-		# only if object can be picked up, pick it up
+		# only if object can be picked up, pick it up or use it
 		if obj.can_pickup is True:
-			ans = utility.ask_question (self.screen, "Found %s." % obj.text, ["Carry", "Ignore"], self.img_menu)
-			# if the answer is "take"
+			ans = utility.ask_question (self.screen, "Found %s." % obj.text, ["Pick up", "Use", "Ignore"], self.img_menu)
+			# if the answer is "carry"
 			if ans == 1:
 				# check if the inventory is full
 				if len (self.butaba.inventory) >= butaba.Butaba.MAXITEMS:
@@ -207,7 +210,44 @@ class MainGame:
 					self.currentlevel.objects.remove (obj)
 
 					self.status_message = "You picked up %s" % obj.text
-
+			elif ans == 2:
+				# use the object according to its type
+				self.use_object (obj)
+		# if it cannot be picked up, try to use it anyway
+		else:
+			self.use_object (obj)
+
+	# this method uses the object first by calling the object use () method
+	# and then performing specific actions as necessary
+	def use_object (self, obj):
+		# if the object is a health potion
+		if isinstance (obj, gameobjects.HealthPotion) is True:
+			obj.use (self.butaba)
+			self.currentlevel.objects.remove (obj)
+			self.status_message = "You gained health"
+		# if the object is a chest
+		elif isinstance (obj, gameobjects.Chest) is True:
+			# if chest is locked, try to open it
+			if obj.locked is True:
+				# try opening the chest with every item 9the use () function
+				# of the chest determines if item is a key anyway
+				fittedkey = None
+				for invobj in self.butaba.inventory:
+					fittedkey = obj.use (invobj)
+					# if a key fits
+					if fittedkey is not None:
+						break
+				# if no key found
+				if fittedkey is None:
+					self.status_message = "No key found to open %s" % obj.text
+				# chest successfully unlocked
+				else:
+					self.status_message = "You unlocked the %s" % obj.text
+					# remove the key from inventory
+					self.butaba.inventory.remove (fittedkey)
+			# display the contents of the chest
+			else:
+				pass
 
 	def move_butaba_left (self):
 		# clear any status messages