def write(
self,
text,
pos,
color=(255, 255, 255),
shadow=(0, 0, 0),
shadow_offset=ivec2(1, 1),
underline=False,
):
pos = ivec2(*pos)
if underline:
self.font.set_underline(True)
# shadow
textbuf = self.font.render(text, True, shadow)
self.screen.blit(
textbuf,
pos + ivec2(-textbuf.get_rect()[2] // 2 + shadow_offset[0],
shadow_offset[1]),
)
# text
textbuf = self.font.render(text, True, color)
self.screen.blit(textbuf, pos + ivec2(-textbuf.get_rect()[2] // 2, 0))
if underline:
self.font.set_underline(False)
def move_to_player(self):
pos_diff = self.player.pos - self.pos
if abs(pos_diff.x) > abs(pos_diff.y):
curr_speed = ivec2(copysign(1, pos_diff.x), 0)
else:
curr_speed = ivec2(0, copysign(1, pos_diff.y))
self.direction = curr_speed
def set_rotation(self, pressed_keys):
if self.pos.x % SIZE_MODIFIER or self.pos.y % SIZE_MODIFIER:
self.update()
return
old_direction = self.direction
old_index = self.curr_dir_texture
old_pos = ivec2(self.pos)
if pressed_keys[pygame.K_w]:
self.direction = ivec2(0, -1)
self.curr_dir_texture = 0
elif pressed_keys[pygame.K_a]:
self.direction = ivec2(-1, 0)
self.curr_dir_texture = 2
elif pressed_keys[pygame.K_s]:
self.direction = ivec2(0, 1)
self.curr_dir_texture = 3
elif pressed_keys[pygame.K_d]:
self.direction = ivec2(1, 0)
self.curr_dir_texture = 1
self.update()
if self.pos == old_pos:
self.direction = old_direction
self.curr_dir_texture = old_index
def blit(self, img, pos=None, crop=None, paint=True):
if isinstance(img, str):
# load from filename
fn = self.app.resource_path(img)
img = self.app.cache(fn)
pil_image = img.image()
elif isinstance(img, ImageResource):
pil_image = img.image() # PIL.Image
pass
else:
pil_image = img
if pos is None:
pos = ivec2(0, 0)
else:
pos = ivec2(*pos)
csurf = img.cairo_surface = pil_to_cairo(pil_image)
def f():
self.cairo.set_source_surface(csurf, *pos)
if paint:
self.cairo.paint()
self.on_render += f
self.refresh()
def get_animation(self, color):
filename = path.join(SPRITES_DIR, "buttabomber.gif")
# load an image if its not already in the cache, otherwise grab it
# image: pygame.SurfaceType = self.app.load_img('BOSS')
if "BOSS" not in self.app.cache:
image = pygame.image.load(filename)
image = pygame.transform.scale(image, ivec2(1024))
self.app.cache["BOSS"] = image
else:
image = self.app.cache["BOSS"]
brighter = color
darker = pygame.Color("yellow")
very_darker = pygame.Color("gold")
palette = [(1, 0, 1), (0, 0, 0), brighter, darker, very_darker]
image.set_palette(palette)
image.set_colorkey((1, 0, 1)) # index 0
self.width = image.get_width() // self.NB_FRAMES
self.height = image.get_height()
frames = [
image.subsurface((self.width * i, 0, self.width, self.height))
for i in range(self.NB_FRAMES)
]
self.width = image.get_width() // self.NB_FRAMES
self.height = image.get_height()
self.size = ivec2(image.get_size())
self.render_size = ivec2(image.get_size())
return [image]
def pixel(self, p): at = glm.ivec2(p // self.size) t = self.tile(at) if not t: return None t -= 1 w = self.image.size.x // self.size return glm.ivec2(t % w, t // w) * self.size + glm.ivec2(p - at * self.size)
def write_weapon_stats(self):
if not self.alive:
return
if not self.hide_stats:
ty = 0
ofs = ivec2(0, 10)
terminal = self.app.state.terminal
wpn = self.weapons[self.current_weapon]
# extra space here to clear terminal
if wpn.max_ammo < 0:
ammo = wpn.letter + " ∞"
else:
ammo = f"{wpn.letter} {wpn.ammo}/{wpn.max_ammo}"
if len(ammo) < 10:
ammo += " " * (10 - len(ammo)) # pad
col = glm.mix(ncolor(wpn.color), ncolor("white"),
self.weapon_flash)
self.game_state.terminal.write(" ", (1, ty), col)
self.game_state.terminal.write(ammo, (1, ty), col, ofs)
col = glm.mix(ncolor("red"), ncolor("white"), self.health_flash)
# self.game_state.terminal.write(
# " " + "♥" * self.hp + " " * (3 - self.hp), 1, "red"
# )
self.game_state.terminal.write_center(" ", ty + 1, col)
self.game_state.terminal.write_center(" ", ty, col)
self.game_state.terminal.write_center(
"♥" * self.hp + " " * (self.hp - self.max_hp), ty, "red", ofs)
# Render Player's Score
score_display = "Score: {}".format(self.stats.score)
score_pos = (
terminal.size.x - len(score_display) - 1,
ty,
)
col = glm.mix(ncolor("white"), ncolor("yellow"), self.score_flash)
self.game_state.terminal.write(" ", score_pos + ivec2(0, 1),
col)
self.game_state.terminal.write(score_display, score_pos, col, ofs)
# self.game_state.terminal.write("WPN " + wpn.letter, (0,20), wpn.color)
# if wpn.max_ammo == -1:
# self.game_state.terminal.write("AMMO " + str(wpn.ammo) + " ", (0,21), wpn.color)
# else:
# self.game_state.terminal.write("AMMO n/a ", (0,21), wpn.color)
else:
self.game_state.terminal.clear(0)
def __init__(
self,
text,
imgs,
pos=ivec2(0, 0),
color=(255, 255, 255, 0),
offset=ivec2(0, 0),
):
self.imgs = imgs
self.text = text
self.pos = pos
self.color = color
self.offset = offset
def result_drawing_func():
if level.dot_count:
curr_label = _label_text_lose
else:
curr_label = _label_text_win
rect = ivec2(curr_label.get_rect()[2:])
window.blit(curr_label, (ivec2(800, 600) - rect) / 2)
curr_label = _label_text_result_remain
window.blit(curr_label,
(ivec2(800, 600) - ivec2(curr_label.get_rect()[2:])) / 2 +
ivec2(0, rect.y))
return level
def render(self, camera):
if self.dirty:
# self.surface.fill((255,255,255,0), (0, 0, *self.app.size))
for y in range(len(self.chars)):
if not self.dirty_line[y]:
continue
# clear line
self.surface.fill(
self.bg_color,
(
0,
y * self.font_size.y - 3,
self.app.size.x + 6,
self.font_size.y + 6,
),
)
for y in range(len(self.chars)):
if not self.dirty_line[y]:
continue
for x in range(len(self.chars[y])):
ch = self.chars[y][x]
if ch:
ofs = self._offset + ch.offset + self.spacing / 2
pos = ivec2(x, y) * self.font_size + ofs
pos.x = max(0, min(self.app.size.x, pos.x))
pos.y = max(0, min(self.app.size.y, pos.y))
self.surface.blit(
ch.imgs[1],
pos + ivec2(2, -2),
)
self.surface.blit(
ch.imgs[2],
pos + ivec2(-3, 3),
)
# text
self.surface.blit(ch.imgs[0], pos)
self.dirty_line[y] = False
self.dirty = False
self.app.screen.blit(self.surface, (0, 0)) # screen space
def __init__(self,
app,
scene,
radius,
color="white",
damage=1,
spread=1,
**kwargs):
super().__init__(app, scene, **kwargs)
self.app = app
self.scene = scene
self.color = ncolor(color)
self.radius = radius
self.damage = damage # 1dmg/sec
self.spread = spread
self.parent = None
if self.damage:
self.play_sound("explosion.wav")
self.collision_size = self.size = vec3(radius)
self.font_size = ivec2(24, 24)
font_fn = "data/PressStart2P-Regular.ttf"
self.font = self.app.load(
font_fn + ":" + str(self.font_size.y),
lambda: pygame.font.Font(font_fn, self.font_size.y, bold=True),
)
self.solid = True
def __init__(self, app, scene, pos: vec3, z_vel: float, **kwargs):
super().__init__(app,
scene,
None,
position=pos,
velocity=Z * 1000,
**kwargs)
self._surface = None
gcolor = self.scene.ground_color
if gcolor:
if "ROCK" not in self.app.cache:
# self.color = ncolor("white")
self._surface = pygame.Surface(ivec2(4))
# self.color = ncolor("white")
self._surface.fill(
pg_color(glm.mix(ncolor("black"), gcolor, 0.4)))
# self._surface.fill((0,0,0))
self.app.cache["ROCK"] = self._surface
# self.velocity = Z * 10000 + z_vel
else:
self._surface = self.app.cache["ROCK"]
def _winpos_to_bufpos(self, x, y):
x = min(max(x, 0), RENDER_RESOLUTION)
y = min(max(y, 0), RENDER_RESOLUTION)
pos = vec2(x, RENDER_RESOLUTION - y)
pos /= RENDER_RESOLUTION
pos *= BUFFER_RESOLUTION * 2.0
return ivec2(pos)
def __init__(self, initial_state):
"""
The main beginning of our application.
Initializes pygame and the initial state.
"""
# pygame.mixer.pre_init(44100, 16, 2, 4096)
pygame.init()
self.size = ivec2(1920, 1080) / 2
"""Display size"""
self.cache = {}
"""Resources with filenames as keys"""
pygame.display.set_caption("Butterfly Destroyers")
self.screen = pygame.display.set_mode(self.size)
self.on_event = Signal()
self.quit = False
self.clock = pygame.time.Clock()
self.inputs = Inputs()
self.time = 0
self.dirty = True
self.data = {} # data persisting between modes
# self.keys = [False] * self.MAX_KEYS
self._state = None
self.last_state = None
self.next_state = initial_state
self.process_state_change()
def load_fn():
img = pygame.image.load(os.path.join(SPRITES_DIR, filename))
if scale != 1:
w, h = img.get_size()
img = pygame.transform.scale(img, ivec2(vec2(w, h) * scale))
if flipped:
img = pygame.transform.flip(img, True, False)
return img
def mousemove(self, p = None): "Call this when the mouse moves." # We don't need overloads of mousemoves # But we might want them for precision in some apps... if p: self._mouse_moved_this_tick = glm.ivec2(p) elif not self._mouse_moved_this_tick: self._mouse_moved_this_tick = True
def write_right(self,
text,
pos=0,
color=vec4(1, 1, 1, 0),
offset=(0, 0),
length=0):
"""
write() to screen right side
"""
if isinstance(pos, (int, float)):
# if pos is int, set row number
pos = ivec2(0, pos)
else:
pos = ivec2(pos[0], pos[1])
pos.x += self.size.x - 2
return self.write(text, pos, color, offset, 1, len(text))
def render(self, camera):
self.write_weapon_stats()
# Ship
rect = self._surface.get_rect()
rect.center = (self.app.size[0] / 2, self.app.size[1] * 0.8)
direction = self.velocity.xy / self.speed.xy
rect.center += direction * (10, -10)
if self.visible:
# stretch player graphic
sz = ivec2(*self._surface.get_size())
img = self._surface
if self.velocity:
sz.y += self.velocity.y / self.speed.y * 10
img = pygame.transform.scale(self._surface, sz)
if self.velocity.x:
rot = -self.velocity.x / self.speed.x * 30
img = pygame.transform.rotate(img, rot)
nrect = (rect[0], rect[1], *sz)
self.app.screen.blit(img, nrect)
# Crosshair
if self.alive:
rect = self.crosshair_surf.get_rect()
rect.center = self.app.size / 2
if self.find_enemy_in_crosshair():
if not self.targeting:
self.targeting = True # triggers
sz = ivec2(vec2(rect[2], rect[3]) * self.crosshair_scale)
img = pygame.transform.scale(self.crosshair_surf_green, sz)
rect[2] -= round(sz.x / 2)
rect[3] -= round(sz.y / 2)
self.app.screen.blit(img, rect)
else:
if self.targeting:
self.targeting = False # triggers
self.app.screen.blit(self.crosshair_surf, rect)
def _init(self):
from .camera import Camera, RenderLayer
from .canvas import Canvas
self.canvas_layer = self.camera.add(RenderLayer)
self.canvas = self.canvas_layer.canvas = self.canvas_layer.add(
Canvas(self, res=ivec2(1920, 1080), scale=self.app.scale))
# TODO: add signal on resize
# self.console_layer = camera.add(RenderLayer)
# self.console = self.console_layer.console = self.console_layer.add(Canvas(self, res=ivec2(1920,1080), scale=self.scale))
self.backdrop_layer = self.scene.backdrop = RenderLayer(
self, camera=self.camera)
self.backdrop = self.backdrop_layer.canvas = self.backdrop_layer.add(
Canvas(self, res=ivec2(1920, 1080), scale=self.app.scale))
if hasattr(self, "script"):
self.add_script(self.script)
def __init__(self, app, scene, pos: vec3, z_vel: float):
vel = vec3(0, 0, z_vel)
super().__init__(app, scene, None, position=pos, velocity=vel)
self._surface = self.app.load(
"STAR", lambda: pygame.Surface(ivec2(4)).convert()
).copy()
self._surface.fill((255, 255, 255))
self._surface.set_alpha(50)
def __init__(self, *args, **kwargs):
if kwargs:
self.resolution = kwargs.get('resolution', glm.ivec2(0, 0))
self.position = kwargs.get('position', glm.vec3(.0, .0, .0))
self.up = kwargs.get('up', glm.vec3(.0, 1.0, .0))
self.look_at = kwargs.get('look_at', glm.vec3(.0, .0, -1.0))
elif args:
self.resolution, self.position, self.up, self.look_at = args
else:
self.resolution = glm.ivec2(0, 0)
self.position = glm.vec3(.0, .0, .0)
self.up = glm.vec3(.0, 1.0, .0)
self.look_at = glm.vec3(.0, .0, -1.0)
# Camera direction
self.direction = glm.normalize((self.look_at - self.position))
# The camera uses an orthonormal basis
self.onb = onb.ONB()
self.onb.setFromUW(glm.normalize(glm.cross(self.up, -self.direction)), -self.direction)
def _parse_entities(self, lines):
for i in range(len(lines)):
if not lines[i]:
return lines[i + 1:]
entity, x, y = lines[i].split(' ')
pos = ivec2(int(x), int(y)) * SIZE_MODIFIER
if entity == 'player':
self.entities['player'] = Player(self, pos)
else:
self.entities['ghost'].append(
Ghost(self, self.entities['player'], pos))
def __init__(self, *args, **kwargs):
if kwargs:
self.min_x = kwargs.get('min_x', 0.0)
self.max_x = kwargs.get('max_x', 0.0)
self.min_y = kwargs.get('min_y', 0.0)
self.max_y = kwargs.get('max_y', 0.0)
self.camera = kwargs.get(
'camera',
camera.Camera(glm.ivec2(0, 0), glm.vec3(.0, .0, .0),
glm.vec3(.0, .0, .0), glm.vec3(.0, .0, .0)))
elif args:
self.min_x, self.max_x, self.min_y, self.max_y, self.camera = args
else:
self.min_x = 0.0
self.max_x = 0.0
self.min_y = 0.0
self.max_y = 0.0
self.camera = camera.Camera(glm.ivec2(0, 0), glm.vec3(.0, .0, .0),
glm.vec3(.0, .0, .0),
glm.vec3(.0, .0, .0))
def __init__(self, app, scene, pos: vec3, z_vel: float, **kwargs):
super().__init__(app, scene, None, position=pos, **kwargs)
filled = "RAIN" in self.app.cache
self._surface = self.app.load(
"RAIN", lambda: pygame.Surface(ivec2(2, 24)).convert())
if not filled:
self._surface.fill(pg_color("lightgray"))
self.velocity = vec3(0, -1000, 1000 + z_vel)
def __init__(self, gl, width, height, volume_res):
super(Context, self).__init__()
self.gl = gl
self._vaos = []
self.u_res = glm.ivec2(width, height)
self.u_vsize = glm.ivec3(volume_res)
self.gx, self.gy, self.gz = (
int(self.u_vsize.x / 4),
int(self.u_vsize.y / 4),
int(self.u_vsize.z / 4),
)
def __init__(self, app, scene, text, color, **kwargs):
super().__init__(app, scene, **kwargs)
self.app = app
self.scene = scene
self.collision_size = self.size = vec3(24 * len(text), 24, 150)
self.font_size = ivec2(24, 24)
self.shadow_color = pygame.Color(120, 120, 120, 0)
self.shadow2_color = pygame.Color(0, 0, 0, 0)
self.set(text, color)
def update(self, dt):
cube_faces = self.led_cube.getCubeArrayAsColour([0.1, 0.1, 0.1])
for p in self.particles:
p.update(dt)
face_id, uv_vec = getIndexFromSphereCoords(p.pos.x, p.pos.y)
uv_vec = glm.ivec2(glm.floor(uv_vec * self.led_cube.size))
cube_faces[face_id, uv_vec.x, uv_vec.y] = p.getColourFaded()
self.led_cube.updateFaces(cube_faces)
self.led_cube.update()
self.led_cube.rotateAngleAxis(dt * 0.1, glm.vec3(0, 0, 1))
def render(self, camera):
if not self.visible:
return
pos = self.position
half_diag = vec3(-self.radius, self.radius, 0)
world_half_diag = camera.rel_to_world(half_diag) - camera.position
pos_tl = camera.world_to_screen(pos + world_half_diag)
pos_bl = camera.world_to_screen(pos - world_half_diag)
if None in (pos_tl, pos_bl):
# behind the camera
self.scene.remove(self)
return
size = ivec2(pos_bl.xy - pos_tl.xy)
# max_fade_dist = camera.screen_dist * FULL_FOG_DISTANCE
# alpha = surf_fader(max_fade_dist, camera.distance(pos))
# self.app.screen.blit(surf, ivec2(pos_tl))
# col = glm.mix(ncolor(self.color), self.app.state.scene.sky_color, alpha)
# rad = (camera.position.z - self.position.z)/1000 * self.radius
# if rad < 0:
# self.remove()
# return
screen_pos = ivec2(pos_tl) + size
pygame.gfxdraw.filled_circle(
self.app.screen,
int(abs(screen_pos.x - size.x / 2)),
int(abs(screen_pos.y - size.y / 2)),
int(abs(size.x)),
pg_color(self.color),
)
def __init__(self, app, scene, size=None):
super().__init__(app, scene)
self.app = app
self.scene = scene
self.font_size = ivec2(size or 24)
self.spacing = ivec2(0)
font_fn = path.join(FONTS_DIR, "PressStart2P-Regular.ttf")
# load the font if its not already loaded (cacheble)
# we're appending :16 to cache name since we may need to cache
# different sizes in the future
self.font = self.app.load(
(font_fn, self.font_size.y),
lambda: pygame.font.Font(font_fn, self.font_size.y, bold=True),
)
# terminal size in characters
self.size = app.size / (self.font_size + self.spacing)
# dirty flags for lazy redrawing
self.dirty = True
self.dirty_line = [True] * self.size.y # dirty flags per line
self._offset = ivec2(0, 0)
# 2d array of pygame text objects
self.chars = []
for y in range(self.size.y):
self.chars.append([None] * self.size.x)
self.surface = pygame.Surface(self.app.size, pygame.SRCALPHA,
32).convert_alpha()
self.bg_color = ivec4(255, 255, 255, 0) # transparent by default
self.shadow_color = ivec4(120, 120, 120, 0)
self.shadow2_color = ivec4(0, 0, 0, 0)
def load_svg(self, fn, sz):
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, *sz)
ctx = cairo.Context(surface)
svg = rsvg.Handle.new_from_file(fn)
dim = svg.get_dimensions()
dim = ivec2(dim.width, dim.height)
scale = sz[0] / dim[0]
ctx.scale(scale, scale)
svg.render_cairo(ctx)
im = Image.frombuffer("RGBA", tuple(sz),
surface.get_data().tobytes(), "raw", "BGRA", 0,
0)
buf = im.tobytes()
return pygame.image.fromstring(buf, sz, "RGBA").convert_alpha()
def draw(self, v1, v2): basic.image(self.image) vv1 = glm.ivec2(v1 / self.size // self.chunkSize) vv2 = glm.ivec2((v2 + self.chunkSize / 2) / self.size // self.chunkSize) + 1 w = self.image.size / self.size s = glm.vec2(1) / w rcs = range(self.chunkSize) lt = None for y in range(vv1.y, vv2.y): for x in range(vv1.x, vv2.x): c = glm.ivec2(x, y) if c in self.chunks: cc = self.chunks[c] ccc = c * self.size * self.chunkSize for yy in rcs: ccyy = cc[yy] for xx in rcs: t = ccyy[xx] if t: p1 = ccc + glm.ivec2(xx, yy) * self.size if(p1.x + self.size < v1.x or p1.y + self.size < v1.y or p1.x > v2.x or p1.y > v2.y): continue t -= 1 if lt != t: t1 = glm.vec2(t % w.x, t // w.x) / w basic.texcoord(t1, t1 + s) lt = t basic.quad(p1, p1 + self.size)
def write_center(
self,
text,
pos=0,
color=vec4(1, 1, 1, 0),
offset=(0, 0),
length=0,
char_offset=(0, 0),
):
"""
write() to screen center X on row `pos`
:param char_offset: Shift the text by this offset after centering
"""
if isinstance(pos, (int, float)):
# if pos is int, set col number
pos = ivec2(0, pos)
else:
pos = ivec2(pos[0], pos[1])
# print(pos)
pos.x -= self.size.x / 2
pos += char_offset
return self.write(text, pos, color, offset, 0, length)
def menu_drawing_func():
# drawing header
window.blit(_label_text_select_file,
(400 - _label_text_select_file.get_rect()[2] // 2, 0))
curr_height_offset = _label_text_select_file.get_rect()[3]
# drawing list and triangle
for i, (text, surface) in enumerate(maps):
window.blit(surface,
(400 - surface.get_rect()[2] // 2, curr_height_offset))
if i == curr_selected_surface[0]:
pos = ivec2(20, curr_height_offset + 5)
pygame.draw.polygon(
window, (255, 60, 60),
[pos, pos + ivec2(0, 50), pos + ivec2(50, 25)])
curr_height_offset += surface.get_rect()[3]
if pygame.key.get_pressed()[pygame.K_DOWN]:
curr_selected_surface[0] += 1
if pygame.key.get_pressed()[pygame.K_UP]:
curr_selected_surface[0] -= 1
curr_selected_surface[0] %= len(maps)
if pygame.key.get_pressed()[pygame.K_SPACE]:
return Map(window, join('maps', maps[curr_selected_surface[0]][0]))
def __init__(self, w, e = None): # List of callbacks that will be handled self.timeouts = [] # Window of the interface self.window = w # Current element that has focus self.active = None # Element the mouse is over self.over = None # Active drag self.dragging = None # Element that is capturing all events, if any self.captured = None # For clicked self.last_down_on = None self.last_down_on_b = -1 # Mouse position caches self.mouse_position_in_over = None self.mouse_global = glm.ivec2(0, 0) self._mouse_moved_this_tick = False # There is a delay when changing the element to scroll so the mouse doesn't get caught self.scroll_element = None self.scroll_time = 0 self.scroll_timeout = 1 self._refitting_state = False self.mess = set() # Root element if e: self.body = e(self) else: # Default body shall be solid clear color self.body = Element(self) self.body.draw = lambda: self.interface.window.color() self.body.soliddraw = True # Default to covering the whole window self.body.style.size = Offset(*w.size())
def tileAt(self, p, v = None): return self.tile(glm.ivec2(p / self.size), v)
def overlapping(self, p1, p2): p = glm.ivec2() for p.x in range(int(p1.x // self.size), int(p2.x // self.size) + 1): for p.y in range(int(p1.y // self.size), int(p2.y // self.size) + 1): yield (self.tile(p), p) raise StopIteration
def _setup(wd):
global _wd, _program, _font_program, _vao, _font_vbo, _font_vao, _vbo, _initstate, _matrix, _white, _img, _color
_wd = wd
_font_vshader = scge.shader('vertex', '''#version 330 core
in vec2 coords;
in vec2 texcoords;
uniform mat4 matrix;
out vec2 texcoord;
void main() {
texcoord = texcoords;
gl_Position = matrix * vec4(coords, 0.0, 1.0);
}
''')
_font_fshader = scge.shader('fragment', '''#version 330 core
#extension GL_ARB_texture_rectangle : require
in vec2 texcoord;
uniform sampler2DRect tex;
uniform vec4 color;
out vec4 frag;
void main() {
frag = color;
frag.a *= texture2DRect(tex, texcoord).r;
if(frag.a == 0.)
discard;
}
''')
_font_program = scge.program()
_font_program.attach(_font_vshader)
_font_program.attach(_font_fshader)
_font_program.attribute(0, 'coords')
_font_program.attribute(1, 'texcoords')
_font_program.attribute(2, 'ink')
_font_program.link()
_vshader = scge.shader('vertex', '''#version 330 core
in vec2 coords;
in vec4 colors;
in vec2 texcoords;
uniform mat4 matrix;
out vec4 color;
out vec2 texcoord;
void main() {
color = colors;
texcoord = texcoords;
gl_Position = matrix * vec4(coords, 0.0, 1.0);
}
''')
_fshader = scge.shader('fragment', '''#version 330 core
in vec4 color;
in vec2 texcoord;
uniform sampler2D tex;
out vec4 frag;
void main() {
frag = texture2D(tex, texcoord) * color;
if(frag.a == 0.)
discard;
}
''')
_program = scge.program()
_program.attach(_vshader)
_program.attach(_fshader)
_program.attribute(0, 'coords')
_program.attribute(1, 'colors')
_program.attribute(2, 'texcoords')
_program.link()
_vbo = scge.vbo(s_f8_4, 'stream draw')
_vao = scge.vao()
_wd.use(_vao)
_vao.enable(0)
_vao.enable(1)
_vao.enable(2)
_vao.attribute(0, _vbo, 'float', 2, 0)
_vao.attribute(1, _vbo, 'float', 4, s_f2_4)
_vao.attribute(2, _vbo, 'float', 2, s_f6_4)
_font_vbo = scge.vbo(s_f6_4, 'stream draw')
_font_vao = scge.vao()
_wd.use(_font_vao)
_font_vao.enable(0)
_font_vao.enable(1)
_font_vao.attribute(0, _font_vbo, 'float', 2, 0, s_f * 4)
_font_vao.attribute(1, _font_vbo, 'float', 4, s_f * 2, s_f * 4)
p = scge.pixelcache(glm.ivec2(1, 1))
p.pixel(glm.ivec2(0, 0), glm.vec4(1))
_white = scge.image(p)
_program.uniform('tex', _white)
_img = _white
_matrix = glm.ortho(0, wd.size().x, 0, wd.size().y, -1, 1)
_usingDefaultProgram = True
color(glm.vec4(1))
_initstate = 1
def _mousemove(self, p): # Moving the mouse cancels the scroll timeout self.scroll_time = 0 # Calling mousemove() with no position arguments assumes the mouse moved in z if p is not None: self.mouse_global = glm.ivec2(p) if self.dragging: self.body.dirty = True else: if not self.mouse_global: return p = self.mouse_global # Captures get all mousemove events if self.captured: go = self.captured.globalOffset() mouse_position_in_over = p - go if self.mouse_position_in_over != mouse_position_in_over: self.mouse_position_in_over = mouse_position_in_over if self.over is not self.captured: if self.over: self.over.mouseoff() self.over = self.captured self.over.mouseon(Offset(*self.mouse_position_in_over)) self.captured.mousemove(Offset(*self.mouse_position_in_over)) return # Find the element the mouse is now on over, go = self.body.getElementAt(Offset(p.x - self.body.style.offset.x, p.y - self.body.style.offset.y)) if over is None and self.over is None: return if go is not None: go += self.body.style.offset # Handle move events if over is self.over: mouse_position_in_over = p - go if mouse_position_in_over != self.mouse_position_in_over: self.mouse_position_in_over = mouse_position_in_over if self.dragging: self.over.dragmove(self.dragging.drag, Offset(*mouse_position_in_over)) else: self.over.mousemove(Offset(*mouse_position_in_over)) else: if self.over: if self.dragging: self.over.dragoff() else: self.over.mouseoff() self.over = over if self.over: self.mouse_position_in_over = p - go if self.dragging: self.over.dragon(self.dragging.drag) self.over.dragmove(self.dragging.drag, Offset(*self.mouse_position_in_over)) else: self.over.mouseon() self.over.mousemove(Offset(*self.mouse_position_in_over))
