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+### By Gonzalo Odiard, 2006 godiard at gmail.com
+### GPL License - http://www.gnu.org/copyleft/gpl.html
+
+import gobject, gtk , cairo,os
+import random
+import World
+
+print "Init aimals"
+
+def getRandomDirection():
+ return 1+int(random.random()*7)
+
+# Deltas
+# 1 2 3
+# 8 X 4
+# 7 6 5
+
+def getNextDirection(direction):
+ if (direction == 8):
+ return 1
+ else:
+ return direction + 1
+
+def getDeltaX(direction):
+ #print "getDeltaX",direction
+ if (direction == 1) or (direction == 8) or (direction == 7):
+ return -1
+ if (direction == 2) or (direction == 6):
+ return 0
+ if (direction == 3) or (direction == 4) or (direction == 5):
+ return 1
+ return 0
+def getDeltaY(direction):
+ #print "getDeltaY",direction
+ if (direction == 1) or (direction == 2) or (direction == 3):
+ return -1
+ if (direction == 8) or (direction == 4):
+ return 0
+ if (direction == 7) or (direction == 6) or (direction == 5):
+ return 1
+ return 0
+
+
+def getState(world,x,y):
+ # verify limits
+ if (x >= World.CANT_TILES-1):
+ x = 0
+ if (y >= World.CANT_TILES-1):
+ y = 0
+ if (x < 0):
+ x = World.CANT_TILES-2
+ if (y < 0):
+ y = World.CANT_TILES-2
+ #print "getState",x,y,world.state[x][y].STATE
+ return world.state[x][y].STATE
+
+def internalMove(world,x,y,direction):
+ tentativeX = x + int(getDeltaX(direction))
+ tentativeY = y + int(getDeltaY(direction))
+ if (tentativeX >= World.CANT_TILES-1):
+ tentativeX = 0
+ if (tentativeY >= World.CANT_TILES-1):
+ tentativeY = 0
+ if (tentativeX < 0):
+ tentativeX = World.CANT_TILES-2
+ if (tentativeY < 0):
+ tentativeY = World.CANT_TILES-2
+ return tentativeX,tentativeY
+
+
+
+class AbstractAnimal:
+
+ edadMaxima = 100
+ madurezSexual = 50
+ nivelCadenaAlimenticia = 1
+ minFrecuenciaAlimentacion = 10
+ maxFrecuenciaAlimentacion = 1
+ especie = "Indefinida"
+ maxNumeroCrias = 4
+ frecuenciaSexual = 10
+
+ def __init__(self,x,y):
+ print "Iniciando AbstractAnimal"
+ self.orden = 0
+ self.edad = 30
+ self.sexo = "F"
+ self.ultimaActSexual = self.edad
+ self.ultimaAlimentacion = self.edad
+ self.posX = x
+ self.posY = y
+ self.ultimaDireccion = -1
+
+ def draw(ctx):
+ print "Draw"
+
+ def move(self):
+ print "Move"
+
+ def checkLive(self):
+ if (self.edad > self.edadMaxima):
+ print "Muere por edad"
+ return False
+ elif ((self.edad - self.ultimaAlimentacion) > self.minFrecuenciaAlimentacion):
+ print "Muere por falta de alimentacion"
+ return False
+ else:
+ return True
+
+# RABBIT
+
+class Rabbit(AbstractAnimal):
+ #print "Inicio conejo"
+
+ path = os.path.join(os.path.dirname(os.path.abspath(__file__)),"images")
+
+ imageSmallMale = cairo.ImageSurface.create_from_png (os.path.join(path,"rabbit_small_m.png"))
+ imageSmallFem = cairo.ImageSurface.create_from_png (os.path.join(path,"rabbit_small_f.png"))
+ imageMale = cairo.ImageSurface.create_from_png (os.path.join(path,"rabbit_m.png"))
+ imageFem = cairo.ImageSurface.create_from_png (os.path.join(path,"rabbit_f.png"))
+
+ especie = "Rabbit"
+
+
+ def __init__(self,x,y,world):
+ #print "Iniciando Rabbit"
+ self._world = world
+
+ self.orden = 0
+ self.edad = 1
+ self.sexo = "F"
+ if (random.random() > 0.5):
+ self.sexo = "M"
+ self.ultimaActSexual = self.edad
+ self.ultimaAlimentacion = self.edad
+ self.posX = x
+ self.posY = y
+ self.ultimaDireccion = -1
+ self.edadMaxima = world.rabbit_data.edadMaxima
+ self.madurezSexual = world.rabbit_data.madurezSexual
+ self.frecuenciaSexual = world.rabbit_data.frecuenciaSexual
+ self.nivelCadenaAlimenticia = world.rabbit_data.nivelCadenaAlimenticia
+ self.minFrecuenciaAlimentacion = world.rabbit_data.minFrecuenciaAlimentacion
+ self.maxFrecuenciaAlimentacion = world.rabbit_data.maxFrecuenciaAlimentacion
+ self.maxNumeroCrias = world.rabbit_data.maxNumeroCrias
+
+ def draw(self,ctx):
+ #print "Draw"
+ x1 = World.MARGEN+(self.posX*World.SIZE_TILE)
+ y1 = World.MARGEN +(self.posY*World.SIZE_TILE)
+ ctx.move_to(x1,y1)
+ ctx.translate(x1,y1)
+ ctx.rectangle(0,0,World.SIZE_TILE,World.SIZE_TILE);
+ ctx.set_source_rgb(146.0/256.0,98.0/256.0,46.0/256.0)
+ if (self.sexo == "M"):
+ if (self.edad < self.madurezSexual):
+ ctx.set_source_surface(Rabbit.imageSmallMale,1,1)
+ else:
+ ctx.set_source_surface(Rabbit.imageMale,1,1)
+ if (self.sexo == "F"):
+ if (self.edad < self.madurezSexual):
+ ctx.set_source_surface(Rabbit.imageSmallFem,1,1)
+ else:
+ ctx.set_source_surface(Rabbit.imageFem,1,1)
+
+ ctx.fill()
+
+
+ def move(self,world):
+ self.edad = self.edad + 1
+
+ # eat
+ if (world.state[self.posX][self.posY].STATE >=1):
+ world.state[self.posX][self.posY].STATE = world.state[self.posX][self.posY].STATE - 3
+ if (world.state[self.posX][self.posY].STATE <0):
+ world.state[self.posX][self.posY].STATE = 0
+ self.ultimaAlimentacion = self.edad
+
+ # move
+ if (self.ultimaDireccion == -1) :
+ self.ultimaDireccion = getRandomDirection()
+ # verify green in the next position
+ self.tentativeX,self.tentativeY = internalMove(world,self.posX,self.posY,self.ultimaDireccion)
+ self.tentativeDirection = getNextDirection(self.ultimaDireccion)
+
+ while ((getState(world,self.tentativeX,self.tentativeY) == 0) and
+ (self.tentativeDirection != self.ultimaDireccion)):
+ #print self.tentativeX, self.tentativeY, self.tentativeDirection, self.ultimaDireccion
+ self.tentativeX,self.tentativeY = internalMove(world,self.posX,self.posY,self.tentativeDirection)
+ self.tentativeDirection = getNextDirection(self.tentativeDirection)
+
+ self.posX = self.tentativeX
+ self.posY = self.tentativeY
+
+ # if female verify for male rabbit
+ if ((self.sexo == "F") and
+ (self.edad > self.madurezSexual) and
+ ((self.edad - self.ultimaActSexual) > self.frecuenciaSexual)):
+
+ animalsNearArray = world.animalsNear(self.posX,self.posY)
+ if (len(animalsNearArray) > 0):
+ maleOk = False
+ n = 0
+ while (n < len(animalsNearArray) and not (maleOk)):
+ nearAnimal = animalsNearArray[n]
+ if ((nearAnimal.sexo == "M") and
+ (nearAnimal.especie == self.especie) and
+ (nearAnimal.edad > self.madurezSexual) and
+ ((nearAnimal.edad - nearAnimal.ultimaActSexual) > self.frecuenciaSexual)):
+ # born rabbits
+ self.ultimaActSexual = self.edad
+ cantCrias = int(random.random()*self.maxNumeroCrias)
+ for n in range(cantCrias):
+ child = Rabbit(self.posX,self.posY,self._world)
+ world.animals.append(child)
+ print "Nace conejo"
+ # salgo del while
+ maleOk = True
+
+ n = n + 1
+
+
+# FOX
+
+class Fox(AbstractAnimal):
+ #print "Inicio zorro"
+
+ path = os.path.join(os.path.dirname(os.path.abspath(__file__)),"images")
+
+ imageSmallMale = cairo.ImageSurface.create_from_png (os.path.join(path,"fox_small_m.png"))
+ imageSmallFem = cairo.ImageSurface.create_from_png (os.path.join(path,"fox_small_f.png"))
+ imageMale = cairo.ImageSurface.create_from_png (os.path.join(path,"fox_m.png"))
+ imageFem = cairo.ImageSurface.create_from_png (os.path.join(path,"fox_f.png"))
+
+ especie = "Fox"
+
+ def __init__(self,x,y,world):
+ #print "Iniciando Fox"
+ self._world = world
+
+ self.orden = 0
+ self.edad = 1
+ self.sexo = "F"
+ if (random.random() > 0.5):
+ self.sexo = "M"
+ self.ultimaActSexual = self.edad
+ self.minFrecuenciaAlimentacion = 30
+ self.ultimaAlimentacion = self.edad
+ self.posX = x
+ self.posY = y
+ self.ultimaDireccion = -1
+ self.maxNumeroCrias = 2
+
+ self.edadMaxima = world.fox_data.edadMaxima
+ self.madurezSexual = world.fox_data.madurezSexual
+ self.frecuenciaSexual = world.fox_data.frecuenciaSexual
+ self.nivelCadenaAlimenticia = world.fox_data.nivelCadenaAlimenticia
+ self.minFrecuenciaAlimentacion = world.fox_data.minFrecuenciaAlimentacion
+ self.maxFrecuenciaAlimentacion = world.fox_data.maxFrecuenciaAlimentacion
+ self.maxNumeroCrias = world.fox_data.maxNumeroCrias
+
+
+ def draw(self,ctx):
+ #print "Draw"
+ x1 = World.MARGEN+(self.posX*World.SIZE_TILE)
+ y1 = World.MARGEN +(self.posY*World.SIZE_TILE)
+ ctx.move_to(x1,y1)
+ ctx.translate(x1,y1)
+ ctx.rectangle(0,0,World.SIZE_TILE,World.SIZE_TILE);
+ ctx.set_source_rgb(146.0/256.0,98.0/256.0,46.0/256.0)
+ if (self.sexo == "M"):
+ if (self.edad < self.madurezSexual):
+ ctx.set_source_surface(Fox.imageSmallMale,1,1)
+ else:
+ ctx.set_source_surface(Fox.imageMale,1,1)
+ if (self.sexo == "F"):
+ if (self.edad < self.madurezSexual):
+ ctx.set_source_surface(Fox.imageSmallFem,1,1)
+ else:
+ ctx.set_source_surface(Fox.imageFem,1,1)
+
+ ctx.fill()
+
+
+ def move(self,world):
+ self.edad = self.edad + 1
+
+ # move
+ if (self.ultimaDireccion == -1) :
+ self.ultimaDireccion = getRandomDirection()
+ # verify green in the next position
+ self.tentativeX,self.tentativeY = internalMove(world,self.posX,self.posY,self.ultimaDireccion)
+ self.tentativeDirection = getNextDirection(self.ultimaDireccion)
+
+ while ((getState(world,self.tentativeX,self.tentativeY) == 0) and
+ (self.tentativeDirection != self.ultimaDireccion)):
+ #print self.tentativeX, self.tentativeY, self.tentativeDirection, self.ultimaDireccion
+ self.tentativeX,self.tentativeY = internalMove(world,self.posX,self.posY,self.tentativeDirection)
+ self.tentativeDirection = getNextDirection(self.tentativeDirection)
+
+ self.posX = self.tentativeX
+ self.posY = self.tentativeY
+
+ # eat
+ animalsNearArray = world.animalsNear(self.posX,self.posY)
+ if ((self.edad - self.ultimaAlimentacion) > self.maxFrecuenciaAlimentacion ):
+ if (len(animalsNearArray) > 0):
+ n = 0
+ eat = False
+ while ((n < len(animalsNearArray)) and not eat):
+ nearAnimal = animalsNearArray[n]
+ if (nearAnimal.nivelCadenaAlimenticia < self.nivelCadenaAlimenticia):
+ print "Comer conejo!!"
+ n = n+1
+ world.animals.remove(nearAnimal)
+ eat = True
+ self.ultimaAlimentacion = self.edad
+ n = n+1
+
+ # if female verify for male fox
+ if ((self.sexo == "F") and
+ (self.edad > self.madurezSexual) and
+ ((self.edad - self.ultimaActSexual) > self.frecuenciaSexual)):
+
+ if (len(animalsNearArray) > 0):
+ maleOk = False
+ n = 0
+ while (n < len(animalsNearArray) and not (maleOk)):
+ nearAnimal = animalsNearArray[n]
+ if ((nearAnimal.sexo == "M") and
+ (nearAnimal.especie == self.especie) and
+ (nearAnimal.edad > self.madurezSexual) and
+ ((nearAnimal.edad - nearAnimal.ultimaActSexual) > self.frecuenciaSexual) ):
+ #print "IUPI!!!!"
+ # born foxs
+ self.ultimaActSexual = self.edad
+ cantCrias = int(random.random()*self.maxNumeroCrias)
+ for n in range(cantCrias):
+ child = Fox(self.posX,self.posY,self._world)
+ world.animals.append(child)
+ print "Nace zorro"
+ # salgo del while
+ maleOk = True
+
+ n = n + 1
+
+
+
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