def __init__(self, image_filename, data_filename, extra_names=True):
if extra_names:
extra_names = ('_normal', '_occlude', '_displace')
extra_names = [
image_filename[:-4] + extra + image_filename[-4:]
for extra in extra_names
]
else:
extra_names = []
self.texture = Texture(image_filename, *extra_names)
self.subimages = {}
#data_filename = os.path.join(globals.dirs.resource,data_filename)
with open(data_filename, 'rb') as f:
for line in f:
subimage_name,\
image_name ,\
x ,\
y ,\
w ,\
h = line.strip().split(':')
#print image_name,image_filename
#assert(image_name) == image_filename
w = int(w)
h = int(h)
if subimage_name.startswith('font_'):
subimage_name = chr(int(subimage_name[5:7], 16))
h -= 4
subimage_name = '_'.join(subimage_name.split('/'))
self.subimages[subimage_name] = SubImage(
Point(
float(x) / self.texture.width,
float(y) / self.texture.height), (Point(w, h)))
def Init():
"""Initialise everything. Run once on startup"""
w,h = (1280,720)
globals.tile_scale = Point(1,1)
globals.scale = Point(3,3)
globals.screen = Point(w,h)/globals.scale
globals.screen_root = ui.UIRoot(Point(0,0),globals.screen)
globals.quad_buffer = drawing.QuadBuffer(131072)
globals.screen_texture_buffer = drawing.QuadBuffer(131072)
globals.ui_buffer = drawing.QuadBuffer(131072)
globals.nonstatic_text_buffer = drawing.QuadBuffer(131072)
globals.colour_tiles = drawing.QuadBuffer(131072)
globals.mouse_relative_buffer = drawing.QuadBuffer(1024)
globals.line_buffer = drawing.LineBuffer(16384)
globals.tile_dimensions = Point(16,16)*globals.tile_scale
globals.sounds = sounds.Sounds()
globals.zoom_scale = None
globals.dirs = globals.types.Directories('resource')
pygame.init()
screen = pygame.display.set_mode((w,h),pygame.OPENGL|pygame.DOUBLEBUF)
pygame.display.set_caption('The Gosh Signal')
drawing.Init(globals.screen.x,globals.screen.y)
globals.text_manager = drawing.texture.TextManager()
def __init__(self,parent,gameview,computer,background,foreground):
bl = Point(13,13).to_float()/parent.absolute.size
tr = (Point(1,1) - bl)
super(Emulator,self).__init__(parent,bl,tr)
self.background_colour = background
self.foreground_colour = foreground
self.scale = 3
self.gameview = gameview
self.computer = computer
self.text_buffer = ''
self.last = 0
self.size = (self.absolute.size/(globals.text_manager.GetSize(' ',self.scale).to_float())).to_int()
self.quads = []
for x in xrange(self.size.x):
col = []
for y in xrange(self.size.y):
q = globals.text_manager.Letter(' ',drawing.texture.TextTypes.SCREEN_RELATIVE,self.foreground_colour)
bl = (Point(x,self.size.y - 1 - y).to_float())/self.size
tr = (Point(x+1,self.size.y - y).to_float())/self.size
q.SetVertices(self.GetAbsolute(bl),self.GetAbsolute(tr),drawing.constants.DrawLevels.ui + self.level + 1)
col.append(q)
self.quads.append(col)
self.cursor_flash = None
self.cursor_flash_state = False
self.current_buffer = []
self.cursor = Point(0,0)
self.start = None
self.AddMessage(self.GetBanner())
def __init__(self, parent):
self.parent = parent
self.blurb = self.blurb
self.blurb_text = None
self.handlers = {
TitleStages.TEXT: self.TextDraw,
TitleStages.SCROLL: self.Wait,
TitleStages.WAIT: self.Wait
}
self.backdrop = ui.Box(parent=globals.screen_root,
pos=Point(0, 0),
tr=Point(1, 1),
colour=(0, 0, 0, 0.6))
bl = self.parent.GetRelative(Point(0, 0))
tr = bl + self.parent.GetRelative(globals.screen)
self.blurb_text = ui.TextBox(
parent=globals.screen_root,
bl=bl,
tr=tr,
text=self.blurb,
textType=drawing.texture.TextTypes.SCREEN_RELATIVE,
scale=3)
self.start = None
self.blurb_text.EnableChars(0)
self.stage = TitleStages.TEXT
self.played_sound = False
self.skipped_text = False
self.letter_duration = 20
self.continued = False
def PhysUpdate(self):
if self.dead:
return
if self.squirting:
if not self.UpdateLevel(-1):
self.StopSquirting()
return
thrust = -0.5
vector = cmath.rect(thrust, self.GetDirection())
point_phys = self.parent.body.GetWorldPoint(self.middle.to_vec())
point_screen = Point(
*point_phys) / self.parent.physics.scale_factor
self.parent.body.ApplyForce(
(vector.real, vector.imag),
self.parent.body.GetWorldPoint(self.middle.to_vec()))
if len(self.squirters) < 100:
angle = self.GetDirection() + (random.random() -
0.5) * self.squirt_range
distance = random.random(
) * self.squirt_distance + self.min_squirt_distance
vector = cmath.rect(distance, angle)
vector = Point(vector.real, vector.imag)
start = point_screen
self.squirters.append(Squirt(start, vector, 1000))
#Always update the squirters even if not squirting
self.squirters = [
squirt for squirt in self.squirters if squirt.Update() == True
]
for i, vertex in enumerate(self.shape.vertices):
screen_coords = Point(*self.parent.body.GetWorldPoint(
vertex)) / self.parent.physics.scale_factor
self.quad.vertex[self.parent.vertex_permutation[i]] = (
screen_coords.x, screen_coords.y, self.z_level)
def SetVertices(self):
for i in xrange(4):
self.hover_quads[i].SetColour((1,0,0,1))
#top bar
self.hover_quads[0].SetVertices(Point(self.absolute.bottom_left.x,self.absolute.top_right.y-self.line_width),
self.absolute.top_right,
drawing.constants.DrawLevels.ui+1)
#right bar
self.hover_quads[1].SetVertices(Point(self.absolute.top_right.x-self.line_width,self.absolute.bottom_left.y),
self.absolute.top_right,
drawing.constants.DrawLevels.ui+1)
#bottom bar
self.hover_quads[2].SetVertices(self.absolute.bottom_left,
Point(self.absolute.top_right.x,self.absolute.bottom_left.y+self.line_width),
drawing.constants.DrawLevels.ui+1)
#left bar
self.hover_quads[3].SetVertices(self.absolute.bottom_left,
Point(self.absolute.bottom_left.x+self.line_width,self.absolute.top_right.y),
drawing.constants.DrawLevels.ui+1)
if not self.enabled:
for i in xrange(4):
self.hover_quads[i].Disable()
def __init__(self, physics, bl, angle=0):
self.dead = False
self.arms = []
self.selected = False
self.unset = None
self.fire_extinguisher = None
self.push_start = None
self.squirting = False
self.subimage = globals.atlas.SubimageSprite(self.texture_name)
self.texture_coords = globals.atlas.TextureSpriteCoords(
self.texture_name)
self.selected_subimage = globals.atlas.SubimageSprite(
self.selected_name)
self.selected_texture_coords = globals.atlas.TextureSpriteCoords(
self.selected_name)
tr = bl + self.subimage.size
super(Player, self).__init__(physics, bl, tr, self.texture_coords,
angle)
self.joints = []
self.other_obj = None
self.filter_group = Player.filter_id
Player.filter_id -= 1
self.resting_hand_positions = (self.midpoint * Point(0.8, 1),
self.midpoint * Point(-0.8, 1))
self.current_hand_positions = self.resting_hand_positions
self.shoulders = (self.midpoint * Point(0.8, 0),
self.midpoint * Point(-0.8, 0))
self.arms = [
PlayerArm(self, (self, self.shoulders[0]),
(self, self.resting_hand_positions[0])),
PlayerArm(self, (self, self.shoulders[1]),
(self, self.resting_hand_positions[1]))
]
def __init__(self, parent):
self.parent = parent
self.blurb = self.blurb
self.blurb_text = None
pygame.mixer.music.load('end_music.ogg')
pygame.mixer.music.play(-1)
pygame.mixer.music.set_volume(0.6)
self.handlers = {
TitleStages.TEXT: self.TextDraw,
TitleStages.SCROLL: self.Wait,
TitleStages.WAIT: self.Wait
}
self.backdrop = ui.Box(parent=globals.screen_root,
pos=Point(0, 0),
tr=Point(1, 1),
colour=(0, 0, 0, 0.6))
bl = Point(0.3, 0.5)
tr = Point(0.7, 0.7)
self.blurb_text = ui.TextBox(
parent=globals.screen_root,
bl=bl,
tr=tr,
text=self.blurb,
textType=drawing.texture.TextTypes.SCREEN_RELATIVE,
scale=3)
self.start = None
self.blurb_text.EnableChars(0)
self.stage = TitleStages.TEXT
self.played_sound = False
self.skipped_text = False
self.letter_duration = 20
self.continued = False
def __init__(self,parent,bl,tr,text,scale,colour = None,textType = drawing.texture.TextTypes.SCREEN_RELATIVE,alignment = drawing.texture.TextAlignments.LEFT):
if tr == None:
#If we're given no tr; just set it to one row of text, as wide as it can get without overflowing
#the parent
self.shrink_to_fit = True
text_size = (globals.text_manager.GetSize(text,scale).to_float()/parent.absolute.size)
margin = Point(text_size.y*0.06,text_size.y*0.15)
tr = bl + text_size + margin*2 #Add a little breathing room by using 2.1 instead of 2
#We'd like to store the margin relative to us, rather than our parent
self.margin = margin/(tr-bl)
else:
self.shrink_to_fit = False
super(TextBox,self).__init__(parent,bl,tr)
if not self.shrink_to_fit:
#In this case our margin is a fixed part of the box
self.margin = Point(0.05,0.05)
self.text = text
self.current_enabled = len(self.text)
self.scale = scale
self.colour = colour
self.text_type = textType
self.alignment = alignment
self.text_manager = globals.text_manager
self.ReallocateResources()
#self.quads = [self.text_manager.Letter(char,self.text_type) for char in self.text]
self.viewpos = 0
#that sets the texture coords for us
self.Position(self.bottom_left,self.scale,self.colour)
self.Enable()
def SetPointer(self):
offset = self.offsets[self.index]
pointer_bl = Point(offset,0.3) - (Point(2,10)/self.clickable_area.absolute.size)
pointer_tr = pointer_bl + (Point(7,14)/self.clickable_area.absolute.size)
self.pointer_ui.SetBounds(pointer_bl,pointer_tr)
self.pointer_quad.SetVertices(self.pointer_ui.absolute.bottom_left,self.pointer_ui.absolute.top_right,self.uilevel + 0.1)
self.pointer_quad.SetColour(self.pointer_colour)
class Clock(object):
range = math.pi * 2 * 0.77
start = math.pi / 4
name = 'clock.png'
hour_hand_name = 'hour_hand.png'
minute_hand_name = 'minute_hand.png'
start_pos = Point(0.8, 0.81)
centre = Point(16, 16)
hour_hand_coords = ((-1, -1), (-1, 6), (1, 6), (1, -1))
minute_hand_coords = ((-0.5, -1), (-0.5, 13), (0.5, 13), (0.5, -1))
seconds_to_hours = 0.01
def __init__(self, train, initial_level=0.0):
self.train = train
self.quad = drawing.Quad(globals.screen_texture_buffer,
tc=globals.atlas.TextureSpriteCoords(
self.name))
self.size = globals.atlas.SubimageSprite(self.name).size
self.hour_hand_quad = drawing.Quad(
globals.screen_texture_buffer,
tc=globals.atlas.TextureSpriteCoords(self.hour_hand_name))
self.hour_hand_size = globals.atlas.SubimageSprite(
self.hour_hand_name).size
self.minute_hand_quad = drawing.Quad(
globals.screen_texture_buffer,
tc=globals.atlas.TextureSpriteCoords(self.minute_hand_name))
self.minute_hand_size = globals.atlas.SubimageSprite(
self.minute_hand_name).size
bl = self.start_pos * globals.screen
tr = bl + self.size
self.pos = bl
self.hour_hand_pos = bl + self.centre
self.minute_hand_pos = bl + self.centre
self.quad.SetVertices(bl, tr, 5.4)
self.Update(0)
def set_dial(self, hour, minute):
hour_angle = -2 * math.pi * float(hour) / 12
minute_angle = -2 * math.pi * float(minute) / 60
for quad, coords, angle in ((self.hour_hand_quad,
self.hour_hand_coords, hour_angle),
(self.minute_hand_quad,
self.minute_hand_coords, minute_angle)):
vertices = [0, 0, 0, 0]
for i, coord in enumerate(coords):
p = coord[0] + coord[1] * 1j
distance, old_angle = cmath.polar(p)
c = cmath.rect(distance, old_angle + angle)
vertices[i] = self.pos + self.centre + Point(c.real, c.imag)
quad.SetAllVertices(vertices, 5.5 + i + 1)
def Update(self, elapsed):
time = self.train.parent.start_time_hours + self.seconds_to_hours * float(
globals.time - self.train.parent.start_time) / 1000
minutes = (time % 1.0) * 60
hours = time % 12
self.set_dial(hours, minutes)
def set_pos(self, pos):
self.world_pos = pos
pos = pos * globals.tile_dimensions
self.pos = (pos.x, pos.y, self.z)
box = (globals.tile_scale * Point(self.width, self.height))
bl = Point(*self.pos[:2]) - box * 0.5
tr = bl + box
bl = bl.to_int()
tr = tr.to_int()
self.quad.SetVertices(bl, tr, 4)
def SetSelected(self, n):
if n < 0:
n = 0
if n > 3:
n = 3
self.selected = n
self.screen.selected.bottom_left = Point(self.selected * 0.25, -0.05)
self.screen.selected.top_right = Point((self.selected + 1) * 0.25,
0.15)
self.screen.selected.UpdatePosition()
def __init__(self):
self.dish_door = None
self.atlas = globals.atlas = drawing.texture.TextureAtlas(
'tiles_atlas_0.png', 'tiles_atlas.txt')
self.map = GameMap('level1.txt', self)
self.map.world_size = self.map.size * globals.tile_dimensions
self.viewpos = Viewpos(Point(915, 0))
self.player_direction = Point(0, 0)
self.game_over = False
self.computer = None
self.info_box = ui.Box(parent=globals.screen_root,
pos=Point(0, 0),
tr=Point(1, 0.05),
colour=(0, 0, 0, 0.9))
self.info_box.text = ui.TextBox(
self.info_box,
bl=Point(0, 0),
tr=Point(1, 0.7),
text='Space to interact, I for inventory, DEL to toggle music',
textType=drawing.texture.TextTypes.SCREEN_RELATIVE,
colour=(1, 1, 0, 1),
scale=3,
alignment=drawing.texture.TextAlignments.CENTRE)
self.info_box.Disable()
#pygame.mixer.music.load('music.ogg')
self.music_playing = False
super(GameView, self).__init__(Point(0, 0), globals.screen)
#skip titles for development of the main game
self.mode = modes.Titles(self)
#self.mode = modes.LevelOne(self)
super(GameView, self).__init__(Point(0, 0),
Point(*self.map.world_size))
def __init__(self,parent,bl,tr,points,callback):
super(Slider,self).__init__(parent,bl,tr)
self.points = sorted(points,lambda x,y:cmp(x[0],y[0]))
self.callback = callback
self.lines = []
self.uilevel = utils.ui_level+1
self.enabled = False
self.clickable_area = UIElement(self,Point(0.05,0),Point(0.95,1))
line = drawing.Quad(globals.ui_buffer)
line_bl = self.clickable_area.absolute.bottom_left + self.clickable_area.absolute.size*Point(0,0.3)
line_tr = line_bl + self.clickable_area.absolute.size*Point(1,0) + Point(0,2)
line.SetVertices(line_bl,line_tr,self.uilevel)
line.Disable()
low = self.points[ 0][0]
high = self.points[-1][0]
self.offsets = [float(value - low)/(high-low) if low != high else 0 for value,index in self.points]
self.lines.append(line)
self.index = 0
self.pointer_quad = drawing.Quad(globals.ui_buffer)
self.pointer_colour = (1,0,0,1)
self.lines.append(self.pointer_quad)
self.pointer_ui = UIElement(self.clickable_area,Point(0,0),Point(0,0))
self.SetPointer()
self.pointer_quad.Disable()
self.dragging = False
#now do the blips
for offset in self.offsets:
line = drawing.Quad(globals.ui_buffer)
line_bl = self.clickable_area.absolute.bottom_left + Point(offset,0.3)*self.clickable_area.absolute.size
line_tr = line_bl + self.clickable_area.absolute.size*Point(0,0.2) + Point(2,0)
line.SetVertices(line_bl,line_tr,self.uilevel)
line.Disable()
self.lines.append(line)
def set_vertices(self):
if self.parent.incline == 0:
return self.quad.SetVertices(self.pos, self.pos + self.size, 0.2)
bl = self.pos - globals.rotation_offset
tr = bl + self.size
vertices = [0, 0, 0, 0]
for (i, coord) in enumerate((Point(bl.x, bl.y), Point(bl.x, tr.y),
Point(tr.x, tr.y), Point(tr.x, bl.y))):
vertices[i] = globals.rotation_offset + coord.Rotate(
self.parent.incline)
self.quad.SetAllVertices(vertices, 0.2)
def __init__(self, name, parent):
self.size = Point(120, 50)
self.data = [[TileTypes.GRASS for i in xrange(self.size.y)]
for j in xrange(self.size.x)]
self.object_cache = {}
self.object_list = []
self.actors = []
self.doors = []
self.player = None
self.parent = parent
y = self.size.y - 1
player_pos = None
with open(name) as f:
last = None
for line in f:
line = line.strip('\n')
if len(line) < self.size.x:
line += ' ' * (self.size.x - len(line))
if len(line) > self.size.x:
line = line[:self.size.x]
for inv_x, tile in enumerate(line[::-1]):
x = self.size.x - 1 - inv_x
#try:
if 1:
#hack, also give the adjacent tile so we know what kind of background to put it on...
td = TileDataFactory(self, self.input_mapping[tile],
Point(x, y), last, parent)
last = self.input_mapping[tile]
for tile_x in xrange(td.size.x):
for tile_y in xrange(td.size.y):
if self.data[x + tile_x][
y + tile_y] != TileTypes.GRASS:
self.data[x + tile_x][y + tile_y].Delete()
self.data[x +
tile_x][y +
tile_y] = TileTypes.GRASS
if self.data[x + tile_x][
y + tile_y] == TileTypes.GRASS:
self.data[x + tile_x][y + tile_y] = td
if self.input_mapping[tile] == TileTypes.PLAYER:
player_pos = Point(x + 0.2, y)
if self.input_mapping[tile] == TileTypes.ENEMY:
self.parent.enemy_positions.append(
Point(x + 0.2, y))
#except KeyError:
# raise globals.types.FatalError('Invalid map data')
y -= 1
if y < 0:
break
if not player_pos:
raise Exception('No player defined')
self.player = actors.Player(self, player_pos)
self.actors.append(self.player)
def Update(self):
vertices = []
for i, (obj, vertex) in enumerate(
((self.start_object, self.start_pos - Point(0.1, 0)),
(self.start_object, self.start_pos + Point(0.1, 0)),
(self.end_object, self.end_pos + Point(0.1, 0)),
(self.end_object, self.end_pos - Point(0.1, 0)))):
screen_coords = Point(*obj.body.GetWorldPoint(
vertex.to_vec())) / self.parent.physics.scale_factor
self.quad.vertex[i] = (screen_coords.x, screen_coords.y,
self.z_level)
class PressureGauge(object):
range = math.pi * 2 * 0.77
start = math.pi / 4
name = 'pressure.png'
arrow_name = 'arrow.png'
start_pos = Point(-0.02, 0.72)
wobble = 0.2
centre = Point(24, 32)
arrow_coords = ((-11, -3), (-11, 3), (9, 3), (9, -3))
def __init__(self, train, initial_level=0.0):
self.train = train
self.quad = drawing.Quad(globals.screen_texture_buffer,
tc=globals.atlas.TextureSpriteCoords(
self.name))
self.size = globals.atlas.SubimageSprite(self.name).size
self.arrow_quad = drawing.Quad(globals.screen_texture_buffer,
tc=globals.atlas.TextureSpriteCoords(
self.arrow_name))
self.arrow_size = globals.atlas.SubimageSprite(self.arrow_name).size
bl = self.start_pos * globals.screen
tr = bl + self.size
self.pos = bl
self.arrow_pos = bl + self.centre
self.quad.SetVertices(bl, tr, 5.4)
self.Update(initial_level, 0)
def set_dial(self):
new_angle = -self.level * self.range + self.start
vertices = [0, 0, 0, 0]
for i, coord in enumerate(self.arrow_coords):
p = coord[0] + coord[1] * 1j
distance, old_angle = cmath.polar(p)
c = cmath.rect(distance, old_angle + new_angle)
vertices[i] = self.arrow_pos + Point(c.real, c.imag)
self.arrow_quad.SetAllVertices(vertices, 5.5)
def Update(self, level, elapsed):
self.level = level
if level < 0.05:
#no wobble
pass
elif level < 0.5:
self.level += self.wobble * random.random() * elapsed
if level > 0.5:
self.level += self.wobble * random.random() * elapsed * 20 * (
level - 0.5)
if self.level < 0:
self.level = 0
if self.level > 1:
self.level = 1.0
self.set_dial()
def NewLight(self):
row = self.current_size / self.num_points
light = Quad(self)
#Now set the vertices for the next line ...
bl = Point(0, row)
tr = Point(globals.screen_abs.x, (row + 1))
print bl, ':', tr
#bl = Point(0,0)
#tr = Point(drawing.opengl.ShadowMapBuffer.WIDTH,drawing.opengl.ShadowMapBuffer.HEIGHT)
light.SetVertices(bl, tr, row)
light.shadow_index = row
return light
def AdjustZoom(self,amount,pos):
pos_coords = self.viewpos.Get() + (pos/self.zoom)
oldzoom = self.zoom
self.zoom -= (amount/10.0)
if self.zoom < self.min_zoom:
self.zoom = self.min_zoom
if self.zoom > self.max_zoom:
self.zoom = self.max_zoom
#if we've zoomed so far out that we can see an edge of the screen, fix that
top_left= Point(0,globals.screen.y/self.zoom)
top_right = globals.screen/self.zoom
bottom_right = Point(globals.screen.x/self.zoom,0)
new_viewpos = self.viewpos.Get()
if new_viewpos.y < 0:
new_viewpos.y = 0
if new_viewpos.x < 0:
new_viewpos.x = 0
#now the top left
new_top_right = new_viewpos+top_right
if new_top_right.y > self.absolute.size.y:
new_viewpos.y -= (new_top_right.y - self.absolute.size.y)
if new_top_right.x > self.absolute.size.x:
new_viewpos.x -= (new_top_right.x - self.absolute.size.x)
try:
if new_viewpos.y < 0:
raise ValueError
if new_viewpos.x < 0:
raise ValueError
#now the top left
new_top_right = new_viewpos+top_right
if new_top_right.y > self.absolute.size.y:
raise ValueError
if new_top_right.x > self.absolute.size.x:
raise ValueError
except ValueError:
#abort! This is a bit shit but whatever
self.zoom = oldzoom
return
new_pos_coords = self.viewpos.Get() + pos/self.zoom
self.viewpos.Set(self.viewpos.Get() + (pos_coords - new_pos_coords))
self.ClampViewpos()
def Move(self,amount):
amount = Point(amount.x,amount.y)
dir = None
if amount.x > 0:
dir = Directions.RIGHT
elif amount.x < 0:
dir = Directions.LEFT
elif amount.y > 0:
dir = Directions.UP
elif amount.y < 0:
dir = Directions.DOWN
if dir != None and dir != self.dir:
self.dir = dir
self.quad.SetTextureCoordinates(self.dirs[self.dir])
#check each of our four corners
for corner in self.corners:
pos = self.pos + corner
target_x = pos.x + amount.x
if target_x >= self.map.size.x:
amount.x = 0
target_x = pos.x
elif target_x < 0:
amount.x = -pos.x
target_x = 0
target_tile_x = self.map.data[int(target_x)][int(pos.y)]
if target_tile_x.type in game_view.TileTypes.Impassable:
amount.x = 0
elif (int(target_x),int(pos.y)) in self.map.object_cache:
obj = self.map.object_cache[int(target_x),int(pos.y)]
if obj.Contains(Point(target_x,pos.y)):
amount.x = 0
target_y = pos.y + amount.y
if target_y >= self.map.size.y:
amount.y = 0
target_y = pos.y
elif target_y < 0:
amount.y = -pos.y
target_y = 0
target_tile_y = self.map.data[int(pos.x)][int(target_y)]
if target_tile_y.type in game_view.TileTypes.Impassable:
amount.y = 0
elif (int(pos.x),int(target_y)) in self.map.object_cache:
obj = self.map.object_cache[int(pos.x),int(target_y)]
if obj.Contains(Point(pos.x,target_y)):
amount.y = 0
self.SetPos(self.pos + amount)
class CoalDial(PressureGauge):
start_pos = Point(0.47, 0.85)
name = 'dial.png'
arrow_name = 'needle.png'
wobble = 0.2
start = 0
centre = Point(16, 4)
range = math.pi
max_level = 4
arrow_coords = ((-11, -2), (-11, 2), (0, 3), (0, -3))
def Update(self, level, elapsed):
level = float(level) / self.max_level
super(CoalDial, self).Update(level, elapsed)
def set_coords(self):
for (i, quad) in enumerate(self.quads):
view_offset = Point((i - 2) * self.size.x + self.moved, 0)
bl = self.pos - globals.rotation_offset + view_offset
tr = bl + self.size
vertices = [0, 0, 0, 0]
for (j, coord) in enumerate((Point(bl.x, bl.y), Point(bl.x, tr.y),
Point(tr.x, tr.y), Point(tr.x,
bl.y))):
vertices[j] = globals.rotation_offset + coord.Rotate(
self.angle)
quad.SetAllVertices(vertices, self.z)
def update(self, t):
self.t = t
elapsed = t - self.last_update
self.last_update = t
if self.shake_end:
if t >= self.shake_end:
self.shake_end = None
self.shake = Point(0, 0)
else:
left = (self.shake_end - t) / self.shake_duration
radius = left * self.shake_radius
self.shake = Point(random.random() * radius,
random.random() * radius)
if self.follow:
#We haven't locked onto it yet, so move closer, and lock on if it's below the threshold
fpos = (self.follow.GetPosCentre() * globals.tile_dimensions
).to_int() + globals.screen * Point(0, 0.03)
if not fpos:
return
target = fpos - (globals.screen * 0.5).to_int()
diff = target - self._pos
#print diff.SquareLength(),self.follow_threshold
direction = diff.direction()
if abs(diff.x) < self.max_away.x and abs(diff.y) < self.max_away.y:
adjust = diff * 0.02 * elapsed * 0.06
else:
adjust = diff * 0.03 * elapsed * 0.06
#adjust = adjust.to_int()
if adjust.x == 0 and adjust.y == 0:
adjust = direction
self._pos += adjust
return
elif self.target:
if t >= self.target_time:
self._pos = self.target
self.NoTarget()
if self.callback:
self.callback(t)
self.callback = None
elif t < self.start_time: #I don't think we should get this
return
else:
partial = float(t - self.start_time) / self.duration
partial = partial * partial * (3 - 2 * partial) #smoothstep
self._pos = (self.start_point +
(self.target_change * partial)).to_int()
def __init__(self, train):
self.train = train
self.last_screech = 0
self.size = Point(64, 48)
self.knob_quad = drawing.Quad(globals.screen_texture_buffer,
tc=globals.atlas.TextureSpriteCoords(
self.knob_name))
self.knob_coords = ((-30, -29), (-30, 19), (34, 19), (34, -29))
self.knob_settings = (0.45, 0.13, -0.25)
bl = self.start_pos * globals.screen
#tr = bl + self.size
self.knob_pos = bl + Point(30, 29)
self.pos = bl
self.level = 0
self.Reset()
def SetVertices(self, bl, tr):
#top bar
self.quads[0].SetVertices(Point(bl.x, tr.y - self.line_width), tr,
drawing.constants.DrawLevels.ui + 1)
#right bar
self.quads[1].SetVertices(Point(tr.x - self.line_width, bl.y), tr,
drawing.constants.DrawLevels.ui + 1)
#bottom bar
self.quads[2].SetVertices(bl, Point(tr.x, bl.y + self.line_width),
drawing.constants.DrawLevels.ui + 1)
#left bar
self.quads[3].SetVertices(bl, Point(bl.x + self.line_width, tr.y),
drawing.constants.DrawLevels.ui + 1)
def __init__(self, tex_coords, xoffset, yoffset, width, height, opacity=0):
self.tex_coords = tex_coords
sf = 1.05
self.outline_vertices = numpy.array(
((0, 0, 0), (0, height * sf, 0), (width * sf, height * sf, 0),
(width * sf, 0, 0)), numpy.float32)
self.width = width
self.height = height
self.size = Point(width, height)
self.outline_size = self.size * sf
self.offset = Point(xoffset, yoffset)
self.opacity = opacity
self.outline_offset = Point(
float(self.width) / 40,
float(self.height) / 40)
def SetPos(self,pos):
self.pos = pos
bl = pos * globals.tile_dimensions
tr = bl + (globals.tile_scale*Point(self.width,self.height))
bl = bl.to_int()
tr = tr.to_int()
self.quad.SetVertices(bl,tr,4)
def RemoveFromMap(self):
if self.pos != None:
bl = self.pos.to_int()
tr = (self.pos + self.size).to_int()
for x in xrange(bl.x, tr.x + 1):
for y in xrange(bl.y, tr.y + 1):
self.map.RemoveActor(Point(x, y), self)
