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actor.py
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executable file
·164 lines (142 loc) · 4.08 KB
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Módulos
from pygame.locals import *
from constants import events
from images import load_image
# Constantes
# Clases
# ---------------------------------------------------------------------
class Actor:
""
def __init__(self, map):
# Buscamos el evento player.
for i in range(len(events)):
if events[i]['type'] == 'player':
event = events[i]
self.pos = event['pos']
self.fil = int(event['fil'])
self.col = int(event['col'])
self.name_chara = event['image']
self.chara = cut_charaset("resources/graphics/charasets/"+self.name_chara, self.fil, self.col)
self.image = self.chara[0][0]
self.rect = self.image.get_rect()
self.rect.centerx = self.pos[1] * map.size_tiles[0] + (map.size_tiles[0]/2) #240
self.rect.bottom = self.pos[0] * map.size_tiles[1] + map.size_tiles[1]#320
self.unlock = 1
self.count = 0
self.look = 0
self.mov = 0
self.graph = 0
self.wait = 0
def can_move(self, map, dir):
"Hace los calculos de si se puede mover segun la direccion."
return {
'L' : self.pos[1] > 0 and map.tiles[self.pos[0]][self.pos[1]-1].lock[1] and map.tiles[self.pos[0]][self.pos[1]].lock[3],
'R' : self.pos[1] < map.width-1 and map.tiles[self.pos[0]][self.pos[1]+1].lock[3] and map.tiles[self.pos[0]][self.pos[1]].lock[1],
'U' : self.pos[0] > 0 and map.tiles[self.pos[0]-1][self.pos[1]].lock[2] and map.tiles[self.pos[0]][self.pos[1]].lock[0],
'D' : self.pos[0] < map.height-1 and map.tiles[self.pos[0]+1][self.pos[1]].lock[0] and map.tiles[self.pos[0]][self.pos[1]].lock[2]
}[dir]
def mover(self, map, input):
'''
Verifica si se puede mover y actualiza los atributos en consecuencia
Parametros:
map :
input : Instancia actual de la clase Input (input.py)
'''
if self.unlock:
if input.is_pressed(K_LEFT):
if self.can_move(map, 'L'):
self.count = 8
self.unlock = 0
self.mov = 1
self.pos[1] -= 1
return 1
else:
self.image = self.chara[1][0]
elif input.is_pressed(K_RIGHT):
if self.can_move(map, 'R'):
self.count = 8
self.unlock = 0
self.mov = 2
self.pos[1] += 1
return 2
else:
self.image = self.chara[2][0]
elif input.is_pressed(K_UP):
if self.can_move(map, 'U'):
self.count = 8
self.unlock = 0
self.mov = 3
self.pos[0] -= 1
return 3
else:
self.image = self.chara[3][0]
elif input.is_pressed(K_DOWN):
if self.can_move(map, 'D'):
self.count = 8
self.unlock = 0
self.mov = 0
self.pos[0] += 1
return 0
else:
self.image = self.chara[0][0]
return -1
def update(self, id):
'''
Mueve el personaje
Parámetros:
id : Direccion
'''
# Si no esta mirando para la direccion a caminar, cambiala!
if self.look != id and id != -1:
self.image = self.chara[id][0]
self.look = id
self.graph = 0
return 0
if self.count != 0:
if self.count % 2 == 0:
if self.mov == 1:
self.rect.x -= 8
elif self.mov == 2:
self.rect.x += 8
elif self.mov == 3:
self.rect.y -= 8
elif self.mov == 0:
self.rect.y += 8
self.count -= 1
if self.count == 0 and self.unlock == 1:
if self.wait == 0:
self.image = self.chara[self.mov][0]
self.wait -= 1
if self.count == 0 and self.unlock == 0:
self.graph +=1
self.graph %= 4
self.image = self.chara[self.mov][self.graph]
self.unlock = 1
self.wait = 4
def draw(self, screen):
screen.blit(self.image, self.rect)
# ---------------------------------------------------------------------
# Funciones
# ---------------------------------------------------------------------
def cut_charaset(ruta, fil, col):
image = load_image(ruta, True)
rect = image.get_rect()
w = rect.w / col
h = rect.h / fil
sprite = range(fil)
for i in range(fil):
sprite[i] = range(col)
for f in range(fil):
for c in range(col):
sprite[f][c] = image.subsurface((rect.left, rect.top, w, h))
rect.left += w
rect.top += h
rect.left = 0
return sprite
# ---------------------------------------------------------------------
def main():
pass
if __name__ == '__main__':
main()