def setupPyglet():
window = pyglet.window.Window(width=width, height=height)
pygl.glClearColor(0.05, 0.04, 0.04, 1)
pygl.glPointSize(10)
pygl.glLineWidth(5)
pygl.glEnable(pygl.GL_BLEND)
pygl.glBlendFunc(pygl.GL_SRC_ALPHA, pygl.GL_ONE_MINUS_SRC_ALPHA)
def on_draw(dt):
window.clear()
global elapsedTime
outputScene.drawScene(elapsedTime)
if isRecording:
write_to_video()
elapsedTime += dt
def write_to_video():
buffer = (pygl.GLubyte * (3 * window.width * window.height))(0)
pygl.glReadPixels(0, 0, width, height, pygl.GL_RGB,
pygl.GL_UNSIGNED_BYTE, buffer)
pipe.stdin.write(buffer)
pyglet.clock.schedule_interval(on_draw, 1 / 24)
def on_draw():
window.clear()
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glTexParameteri(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
if scene._current:
scene._current.draw()
fps_display.draw()
def draw_hp(self):
full_hp = TILE_COSTS[self.type]
if full_hp == math.inf:
return
percent = int((full_hp - self.hp) / full_hp * 4)
if 0 < percent < 4:
# TODO: Move this to the main function
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
get_tile(percent, 3).blit(self.x, self.y)
def texture_setting(self, pic_path):
if len(self.text_indices) > 0:
gl.glEnable(gl.GL_CULL_FACE)
# texture set up
pic = pyglet.image.load(pic_path)
self.texture = pic.get_texture()
print(self.texture.id)
gl.glEnable(self.texture.target)
gl.glBindTexture(self.texture.target, self.texture.id)
self.vertex_list = pyglet.graphics.vertex_list_indexed(len(self.vertices) // 3,self.triangle_indices,\
('v3f',self.vertices),('t2f',self.text_coord),('n3f',self.vertex_nomals))
def init(self):
gl.glEnableClientState(gl.GL_VERTEX_ARRAY)
gl.glEnableClientState(gl.GL_COLOR_ARRAY)
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_POLYGON_SMOOTH)
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glHint(gl.GL_POLYGON_SMOOTH_HINT, gl.GL_NICEST)
gl.glCullFace(gl.GL_BACK)
gl.glEnable(gl.GL_CULL_FACE)
gl.glClearColor(*self.world.sky_color)
vs_file = join(path.SOURCE, 'view', 'shaders', 'lighting.vert')
vs = VertexShader(vs_file)
fs_file = join(path.SOURCE, 'view', 'shaders', 'lighting.frag')
fs = FragmentShader(fs_file)
shader = ShaderProgram(vs, fs)
shader.compile()
shader.use()
# create glyphs for every item added to the world before now
for item in self.world:
self.world_add_item(item)
# create glyphs for every item added after this
self.world.item_added += self.world_add_item
def on_resize(width, height):
# sets the viewport
gl.glViewport(0, 0, width, height)
# sets the projection
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
glu.gluPerspective(90.0, width / height, 0.1, 10000.0)
# sets the model view
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glEnable(gl.GL_DEPTH_TEST)
gl.glLoadIdentity()
return pyglet.event.EVENT_HANDLED
def main_loop(self):
clock.set_fps_limit(30)
nodeSize = 5
timer = 0
while not self.has_exit:
self.dispatch_events()
self.clear()
# White, so reset the colour
glColor4f(1, 1, 1, 1)
gl.glLineWidth(1)
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
glColor4f(0, 0, 0, 1.0)
clock.tick()
def draw(self, viewport):
gl.glClearColor(183 / 255.0, 196 / 255.0, 200 / 255.0, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
x1 = viewport.tl.x
x2 = viewport.br.x
backgrounds = [
(self.clouds, self.clouds.width),
(self.fg, self.fg.width),
]
for img, w in backgrounds:
cx = x1 - x1 % w - w
while cx < x2:
img.blit(cx, 0)
cx += w
def draw_ground_plane(self):
size = 100
gl.glPushMatrix()
gl.glColor3f(1, 1, 1) # no textures drawn without this for some reason
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, self.tex.id)
gl.glTexParameterf(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER,
gl.GL_NEAREST) # you need two
gl.glTexParameterf(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER,
gl.GL_NEAREST) # I don't know why!
pos = ('v3f', (-size, -self.cy, -size, size, -self.cy, -size, size,
-self.cy, size, -size, -self.cy, size))
tex_coords = ('t2f', (0, 0, 1, 0, 1, 1, 0, 1))
vlist = pyglet.graphics.vertex_list(4, pos, tex_coords)
vlist.draw(gl.GL_QUADS)
gl.glDisable(gl.GL_TEXTURE_2D)
gl.glPopMatrix()
def draw(self, viewport):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glEnable(gl.GL_BLEND)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
alt = viewport.bl.y
h = viewport.height
w = viewport.width
c1 = self.gradient.colour(alt)
c2 = self.gradient.colour(alt + 10000)
o = v(0, 0)
x = v(w, 0)
y = v(0, h)
vs = [o, x, x + y, y]
cs = [c1, c1, c2, c2]
pyglet.graphics.draw(4, gl.GL_QUADS,
('v2f', list(walk(vs))),
('c3f', list(walk(cs)))
)
def _init_gl_parameters(self):
gl.glShadeModel(gl.GL_SMOOTH) # Enable Smooth Shading
gl.glClearColor(0.0, 0.0, 0.0, 0.5) # Black Background
gl.glClearDepth(1.0) # Depth Buffer Setup
gl.glEnable(gl.GL_DEPTH_TEST) # Enables Depth Testing
gl.glDepthFunc(gl.GL_LEQUAL) # The Type Of Depth Testing To Do
gl.glEnable(gl.GL_MULTISAMPLE)
gl.glEnable(gl.GL_LIGHTING)
gl.glEnable(gl.GL_LIGHT0)
gl.glHint(gl.GL_PERSPECTIVE_CORRECTION_HINT, gl.GL_NICEST)
gl.glEnable(gl.GL_CULL_FACE)
gl.glCullFace(gl.GL_BACK)
gl.glFrontFace(gl.GL_CCW)
gl.glEnable(gl.GL_TEXTURE_2D) # Enable Texture Mapping
gl.glTexParameterf(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER,
gl.GL_NEAREST)
gl.glTexParameterf(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MIN_FILTER,
gl.GL_NEAREST)
import pyglet
from pyglet import resource
from pyglet import sprite
from pyglet.gl import gl
gl.glEnable(gl.GL_TEXTURE_2D)
gl.glTexParameteri(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
pyglet.image.Texture.default_mag_filter = gl.GL_NEAREST
pyglet.image.Texture.default_min_filter = gl.GL_NEAREST
resource.path = ['../resources', '../resources/art', '../resources/sounds']
resource.reindex()
black = resource.image('black.png')
black_spr = sprite.Sprite(black, x=0, y=0)
grass_tile = resource.image('tile_test.png')
grass_spr = sprite.Sprite(grass_tile)
