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added scalig behavior to renderer.py

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This commit is contained in:
romue 2021-05-18 11:25:29 +02:00
parent 2a880ccb4e
commit 27c251b656
2 changed files with 11 additions and 4 deletions
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11
environments/factory/renderer.py
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@ -10,6 +10,7 @@ class Entity:
name: str
pos: np.array
value: float = 1
value_operation: str = 'none'
class Renderer:
@ -29,7 +30,7 @@ class Renderer:
self.screen = pygame.display.set_mode(self.screen_size)
self.clock = pygame.time.Clock()
assets = list((Path(__file__).parent / 'assets').glob('*.png'))
self.assets = {path.stem: self.load_asset(str(path), 0.95) for path in assets}
self.assets = {path.stem: self.load_asset(str(path), 0.97) for path in assets}
self.fill_bg()
def fill_bg(self):
@ -44,7 +45,13 @@ class Renderer:
def blit_params(self, entity, name):
r, c = entity.pos
img = self.assets[name]
if entity.value_operation == 'opacity':
img.set_alpha(255*entity.value)
elif entity.value_operation == 'scale':
re = img.get_rect()
img = pygame.transform.smoothscale(
img, (int(entity.value*re.width), int(entity.value*re.height))
)
o = self.cell_size//2
r_, c_ = r*self.cell_size + o, c*self.cell_size + o
rect = img.get_rect()
@ -54,7 +61,7 @@ class Renderer:
def load_asset(self, path, factor=1.0):
s = int(factor*self.cell_size)
wall_img = pygame.image.load(path).convert_alpha()
wall_img = pygame.transform.scale(wall_img, (s, s))
wall_img = pygame.transform.smoothscale(wall_img, (s, s))
return wall_img
def render(self, pos_dict):

2
environments/factory/simple_factory_getting_dirty.py
View File

@ -37,7 +37,7 @@ class GettingDirty(BaseFactory):
height, width = self.state.shape[1:]
self.renderer = Renderer(width, height, view_radius=0)
dirt = [Entity('dirt', [x, y], self.state[DIRT_INDEX, x, y]) for x, y in np.argwhere(self.state[DIRT_INDEX] > h.IS_FREE_CELL)]
dirt = [Entity('dirt', [x, y], (min(self.state[DIRT_INDEX, x, y],1)), 'scale') for x, y in np.argwhere(self.state[DIRT_INDEX] > h.IS_FREE_CELL)]
walls = [Entity('dirt', pos) for pos in np.argwhere(self.state[h.LEVEL_IDX] > h.IS_FREE_CELL)]
agents = [Entity('agent', pos) for pos in np.argwhere(self.state[h.AGENT_START_IDX] > h.IS_FREE_CELL)]