def setup(self):
print ("game setting up...")
self.messages = MessageLog()
self._add_message("Welcome to your doom!")
print ("setting up world...")
self.world = World(self.window.width, self.window.height)
spawnCoord = self._pick_random_spawn_coords(level=0)
print ("setting up player...")
self.player = Player(x=spawnCoord[0], y=spawnCoord[1])
self._entities.append(self.player)
print ("player is created!")
itemIds = item_config.level_items[0]
for itemId in itemIds:
if itemId in item_config.item_types:
item = item_config.item_types[itemId]
itemSpawnCoord = self._pick_random_spawn_coords(level=0)
item["x"] = itemSpawnCoord[0]
item["y"] = itemSpawnCoord[1]
item["level"] = itemSpawnCoord[2]
itemInstance = Item(**item)
self._entities.append(itemInstance)
self._itemsData[itemSpawnCoord] = itemInstance
itemIds = item_config.level_items[0]
enemyTuples = enemy_config.level_enemies[0]
for enemyTuple in enemyTuples:
if enemyTuple[0] in enemy_config.enemy_types:
enemy = enemy_config.enemy_types[enemyTuple[0]]
for i in range(enemyTuple[1]):
enemyCoord = self._pick_random_spawn_coords(
level=0,
inRoomRequired=False)
enemy["x"] = enemyCoord[0]
enemy["y"] = enemyCoord[1]
enemy["level"] = enemyCoord[2]
enemyInstance = Enemy(**enemy)
self._entities.append(enemyInstance)
#self._enemiesData[enemyCoord] = enemyInstance
self._generate_fov()
# The first view in the game will be the GameMapView
self.switch_view_class(GameMapView)
return True
class GameController(Controller):
batch = pyglet.graphics.Batch()
def __init__(self, *args, **kwargs):
super(GameController, self).__init__(*args, **kwargs)
self.world = None
self.player = None
self._visibleMapSprites = {}
self._itemsData = {}
self._litCoords = []
self._memoryCoords = []
self._entities = []
pyglet.clock.schedule_interval(self._decay_torches, 10)
pyglet.clock.schedule_interval(self._enemy_ai, 1)
def update(self, dt):
pass
def setup(self):
print ("game setting up...")
self.messages = MessageLog()
self._add_message("Welcome to your doom!")
print ("setting up world...")
self.world = World(self.window.width, self.window.height)
spawnCoord = self._pick_random_spawn_coords(level=0)
print ("setting up player...")
self.player = Player(x=spawnCoord[0], y=spawnCoord[1])
self._entities.append(self.player)
print ("player is created!")
itemIds = item_config.level_items[0]
for itemId in itemIds:
if itemId in item_config.item_types:
item = item_config.item_types[itemId]
itemSpawnCoord = self._pick_random_spawn_coords(level=0)
item["x"] = itemSpawnCoord[0]
item["y"] = itemSpawnCoord[1]
item["level"] = itemSpawnCoord[2]
itemInstance = Item(**item)
self._entities.append(itemInstance)
self._itemsData[itemSpawnCoord] = itemInstance
itemIds = item_config.level_items[0]
enemyTuples = enemy_config.level_enemies[0]
for enemyTuple in enemyTuples:
if enemyTuple[0] in enemy_config.enemy_types:
enemy = enemy_config.enemy_types[enemyTuple[0]]
for i in range(enemyTuple[1]):
enemyCoord = self._pick_random_spawn_coords(
level=0,
inRoomRequired=False)
enemy["x"] = enemyCoord[0]
enemy["y"] = enemyCoord[1]
enemy["level"] = enemyCoord[2]
enemyInstance = Enemy(**enemy)
self._entities.append(enemyInstance)
#self._enemiesData[enemyCoord] = enemyInstance
self._generate_fov()
# The first view in the game will be the GameMapView
self.switch_view_class(GameMapView)
return True
def _decay_torches(self, dt):
for item in self._entities:
if item.name == "Torch":
if item.lightLevel > 0:
item.lightLevel -= 1
def _enemy_ai(self, dt):
for entity in self._entities:
if entity.__class__.__name__ == "Enemy":
j = 0
while True:
j += 1
dx, dy, distance = utils.compare_coords(
entity.get_coords(),
self.player.get_coords()
)
if distance < 400:
axis = random.choice([(dx, 0, 180), (dy, 90, 270)])
if axis[0] > 0:
direction = axis[1]
else:
direction = axis[2]
else:
direction = random.choice([0, 90, 180, 270])
completed = self._move_entity(entity, direction)
if completed:
break
if j >= 4:
break
def _move_entity(self, entity, angle):
currentCoords = (entity.x, entity.y, entity.level)
coords = self._new_entity_pos(currentCoords, angle)
if not self._return_collision(coords):
entity.move(coords)
entity.change_angle(angle)
return True
return False
def _add_message(self, message):
self.messages.add(str(message))
if self.current_view:
self.current_view.refresh_message_hud()
def _pick_random_spawn_coords(self, level=0, inRoomRequired=True):
cSW = self.world.chunksWide * self.world.cs
cSH = self.world.chunksHigh * self.world.cs
maxLoop = cSW * cSH
j = 0
while True:
j += 1
coordX = random.randint(3,cSW-2)
coordY = random.randint(3,cSH-2)
spawnCoord = (coordX*self.world.ss, coordY*self.world.ss, level)
if spawnCoord in self.world.mapTileData:
tileData = self.world.mapTileData[spawnCoord]
if inRoomRequired:
if tileData["roomFloorTile"]:
break
else:
if not tileData["collisionTile"]:
break
if j >= maxLoop:
spawnCoord = (256,256,level)
break
return spawnCoord
def _new_entity_angle(self, currentAngle, modifier):
newAngle = (currentAngle + modifier) % 360
return newAngle
def _new_entity_pos(self, coords, angle):
x, y, z = coords[0], coords[1], coords[2]
ss = self.world.ss
if angle == 0:
x += ss
elif angle == 90:
y += ss
elif angle == 180:
x -= ss
elif angle == 270:
y -= ss
return (x, y, z)
def _return_collision(self, coord):
if coord in self.world.mapTileData:
return self.world.mapTileData[coord]['collisionTile']
return True
def _return_is_lit(self, coord):
return coord in self._litCoords
def _set_lit(self,coord):
if coord in self.world.mapTileData:
self._litCoords.append(coord)
def _cast_light(self, cx, cy, row, start, end, radius, xx, xy, yx, yy, id):
if start < end:
return
ss = self.world.ss
z = self.player.level
radiusSquared = radius * radius
for j in range(row, radius+1):
dx, dy = -j-1, -j
blocked = False
while dx <=0:
dx += 1
x, y = (cx + ((dx*xx+dy*xy)*ss), cy + ((dx * yx + dy * yy)*ss))
lSlope, rSlope = (dx-0.5)/(dy+0.5), (dx+0.5)/(dy-0.5)
if start < rSlope:
continue
elif end > lSlope:
break
else:
if dx*dx + dy*dy < radiusSquared:
self._set_lit((x, y, z))
if blocked:
if self._return_collision((x, y, z)):
newStart = rSlope
continue
else:
blocked = False
start = newStart
else:
if self._return_collision((x, y, z)) and j < radius:
blocked = True
self._cast_light( cx,cy,j+1,start,lSlope,radius,
xx,xy,yx,yy, id+1)
newStart = rSlope
if blocked:
break
def _generate_fov(self):
self._litCoords = []
entityCoords = {}
for entity in self._entities:
entityPosition = entity.get_coords()
if entity.lightLevel <= 0:
entityCoords[entityPosition] = entity
print (entityPosition)
else:
entity.sprite = pyglet.sprite.Sprite(
entity.spriteImg,
x=entity.x,
y=entity.y,
batch=self.batch,
group=entity.group
)
visionSections = 8
lightLevel = entity.lightLevel
multi = [
[1, 0, 0,-1,-1, 0, 0, 1],
[0, 1,-1, 0, 0,-1, 1, 0],
[0, 1, 1, 0, 0,-1,-1, 0],
[1, 0, 0, 1,-1, 0, 0,-1],
]
inRoom = self.world.mapTileData[entityPosition]["roomTile"]
if not inRoom and entity.__class__.__name__ == "Player":
visionSections = 2
lightLevel = int(entity.lightLevel//1.6)
if entity.angle == 0:
multi = [[0, 0], [-1, -1], [1, -1], [0, 0]]
elif entity.angle == 90:
multi = [[-1, 1], [0, 0], [0, 0], [-1, -1]]
elif entity.angle == 180:
multi = [[0, 0], [1, 1], [-1, 1], [0, 0]]
else:
multi = [[1, -1], [0, 0], [0, 0], [1, 1]]
for section in range(visionSections):
self._cast_light(
entityPosition[0],
entityPosition[1],
1,
1.0,
0.0,
lightLevel,
multi[0][section],
multi[1][section],
multi[2][section],
multi[3][section],
0
)
self._litCoords.append(entityPosition)
for coord in self._litCoords:
tileData = None
if coord in self.world.mapTileData:
tileData = self.world.mapTileData[coord]
group = self.world.group
if coord in entityCoords:
entity = entityCoords[coord]
group = entity.group
tileData = entity.__dict__
if tileData:
spriteData = pyglet.sprite.Sprite(
img=tileData["spriteImg"],
x=coord[0],
y=coord[1],
batch=self.batch,
group=group
)
self._visibleMapSprites[coord] = spriteData
memoryCoords = self._visibleMapSprites.keys() - self._litCoords
for tileCoord in memoryCoords:
if tileCoord in self._visibleMapSprites:
tile = self._visibleMapSprites[tileCoord]
tile.opacity = 20
# # Python 2.7 iteritems()
# for key, tileData in self.world.mapTileData.items():
# self._visibleMapSprites.append(
# pyglet.sprite.Sprite(
# img=tileData["sprite"],
# x=key[0],
# y=key[1],
# batch=self.batch,
# group=self.world.group
# )
# )
def _update_tile_hud_data(self):
tileInfrontData, tileOnData = self.get_tile_hud_data()
self.current_view.tileInfrontData.text = "In Front: {}".format(tileInfrontData['name'])
self.current_view.tileOnData.text = "Standing On: {}".format(tileOnData['name'])
def get_map_size(self):
width = self.world.chunksWide * self.world.cs * self.world.ss
height = self.world.chunksHigh * self.world.cs * self.world.ss
return width, height
def get_message_hud_size(self):
mapSize = self.get_map_size()
return mapSize[0], self.window.height - mapSize[1]
def get_player_info_hud_coords(self):
mapSize = self.get_map_size()
sectionHeight = self.window.height//3
startX = mapSize[0]
stopX = self.window.width
startY = self.window.height - sectionHeight
stopY = self.window.height
return startX, startY, stopX, stopY
def get_health_hud_coords(self):
mapSize = self.get_map_size()
sectionHeight = self.window.height//3
startX = mapSize[0]
stopX = self.window.width
startY = sectionHeight
stopY = sectionHeight * 2
return startX, startY, stopX, stopY
def get_map_info_hud_coords(self):
mapSize = self.get_map_size()
sectionHeight = self.window.height//3
startX = mapSize[0]
stopX = self.window.width
startY = 0
stopY = sectionHeight
return startX, startY, stopX, stopY
def get_messages(self, limit):
return self.messages.latest(limit)
def get_tile_hud_data(self):
tileInFrontData = None
tileOnData = None
playerCoords = self.player.get_coords()
playerAngle = self.player.angle
tileCoords = list(playerCoords)
if playerAngle == 0:
tileCoords[0] += self.world.ss
elif playerAngle == 90:
tileCoords[1] += self.world.ss
elif playerAngle == 180:
tileCoords[0] -= self.world.ss
else:
tileCoords[1] -= self.world.ss
inFrontCoord = tuple(tileCoords)
if inFrontCoord in self.world.mapTileData:
tileInFrontData = self.world.mapTileData[inFrontCoord]
if playerCoords in self.world.mapTileData:
tileOnData = self.world.mapTileData[playerCoords]
return tileInFrontData, tileOnData
def move_player(self, angle):
completed = self._move_entity(self.player, angle)
if completed:
self._generate_fov()
self._update_tile_hud_data()
def change_player_angle(self, modifier):
newAngle = self._new_entity_angle(self.player.angle, modifier)
self.player.change_angle(newAngle)
self._generate_fov()
self._update_tile_hud_data()
def open_door(self):
ss = CONFIG['spriteSize']
(x,y,z) = self.player.sprite.x, self.player.sprite.y, self.player.level
coordOptions = [(x+ss, y, z), (x-ss, y, z), (x, y+ss, z), (x, y-ss, z)]
for coord in coordOptions:
if coord in self.world.mapTileData:
tileData = self.world.mapTileData[coord]
if tileData['name'] == self.world.doorClosed[0]:
tileData['spriteImg'] = self.world.doorOpen[1]
tileData['name'] = self.world.doorOpen[0]
tileData['collisionTile'] = False
self._generate_fov()
self._add_message("You opened the door!")
self._update_tile_hud_data()
def close_door(self):
ss = CONFIG['spriteSize']
(x,y,z) = self.player.sprite.x, self.player.sprite.y, self.player.level
coordOptions = [(x+ss, y, z), (x-ss, y, z), (x, y+ss, z), (x, y-ss, z)]
for coord in coordOptions:
if coord in self.world.mapTileData:
tileData = self.world.mapTileData[coord]
if tileData['name'] == self.world.doorOpen[0]:
tileData['spriteImg'] = self.world.doorClosed[1]
tileData['name'] = self.world.doorClosed[0]
tileData['collisionTile'] = True
self._generate_fov()
self._add_message("You closed the door!")
self._update_tile_hud_data()
def pickup_item(self):
thereIsRoom = True
coords = self.player.get_coords()
if coords in self._itemsData:
item = self._itemsData[coords]
if item.weight <= self.player.strength:
backpack = self.player.backpack
if (backpack.weight + item.weight) <= backpack.maxWeight:
if item not in backpack:
thereIsRoom = backpack.capacity > len(backpack)
if thereIsRoom:
item.sprite.batch = None
backpack.add(item)
del self._itemsData[coords]
self._entities.remove(item)
self._add_message("You picked up a {}!".format(item.name))
self._update_tile_hud_data()
def drop_item(self):
coords = self.player.get_coords()
backpack = self.player.backpack
if backpack.activeItem:
item = backpack.activeItem
item.move(coords)
item.lightLevel = item.maxLightLevel
print (item.maxLightLevel, item.lightLevel)
item.sprite.batch = self.batch
backpack.remove(item)
self._itemsData[coords] = item
self._entities.append(item)
self._add_message("You dropped up a {}!".format(item.name))
self._update_tile_hud_data()
def push_handlers(self):
if self.setup():
# If self.setup() did complete add the Game handlers to the stack.
self.window.push_handlers(self)
else:
# If not switch back to the MainMenuController
self.switch_controller_class(MainMenuController)