def loadtexture(name):
if name not in textures:
dircon = dict(dircontents('art'))
try:
textures[name] = texture.Texture(dircon[name])
except KeyError:
textures[name] = texture.Texture(name)
return textures[name]
def create_based_on_char(char):
if char == '1':
return Tile(True, False, texture.Texture())
elif char == '2':
return Tile(True, False, texture.Texture('res/colorstone.png'))
elif char == '3':
return Tile(True, False, texture.Texture('res/wood.png'))
else:
return Tile()
def loadtexture(name):
if name not in textures:
dircon = dict(
dircontents('terrain') + dircontents('data') +
dircontents('entities'))
try:
textures[name] = texture.Texture(dircon[name])
except KeyError:
textures[name] = texture.Texture(name)
return textures[name]
def __init__(self,
Z,
format=None,
cmap=colormap.IceAndFire,
vmin=None,
vmax=None,
interpolation='nearest',
origin='lower',
lighted=False,
gridsize=(0.0, 0.0, 0.0),
elevation=0.0):
''' Creates a texture from numpy array.
Parameters:
-----------
Z : numpy array
Z may be a float32 or uint8 array with following shapes:
* M
* MxN
* MxNx[1,2,3,4]
format: [None | 'A' | 'LA' | 'RGB' | 'RGBA']
Specify the texture format to use. Most of times it is possible to
find it automatically but there are a few cases where it not
possible to decide. For example an array with shape (M,3) can be
considered as 2D alpha texture of size (M,3) or a 1D RGB texture of
size (M,).
interpolation: 'nearest', 'bilinear' or 'bicubic'
Interpolation method.
vmin: scalar
Minimal representable value.
vmax: scalar
Maximal representable value.
origin: 'lower' or 'upper'
Place the [0,0] index of the array in the upper left or lower left
corner.
'''
self._lut = None
self._interpolation = interpolation
self._lighted = lighted
self._gridsize = gridsize
self._elevation = elevation
self._texture = texture.Texture(Z)
self._origin = origin
self._vmin = vmin
self._vmax = vmax
self._data = Z
self.cmap = cmap # This takes care of actual build
self._shader = None
self.build()
def __init__(self, feedback):
"""Constructor for an OpenGL scene"""
self.feedback = feedback
self.lightPos = [100.0, 100.0, 100.0, 1.0] # The scene light position
self.pieces = []
self.highlights = {}
self._animationQueue = []
self.animating = False
self.piecesMoving = False
# The viewport dimensions
self.viewportWidth = 0
self.viewportHeight = 0
self.viewportAspect = 1.0
# Loading screen properties
self.throbberEnabled = False
self.throbberAngle = 0.0
# The board angle in degrees
self.boardAngle = 0.0
self.oldBoardAngle = 0.0
self.targetBoardAngle = 0.0
# OpenGL display list for the board and a flag to regenerate it
self.boardList = None
self.regenerateBoard = False
self.jitters = ((0.0, 0.0),)
self.showNumbering = False
self.numberingTexture = None
self.chessSets = {'white': models.WhiteBuiltinSet(), 'black': models.BlackBuiltinSet()}
# Texture objects for the board
self.whiteTexture = texture.Texture(os.path.join(TEXTURE_DIR, 'board.png'),
ambient = BOARD_AMBIENT, diffuse = BOARD_DIFFUSE,
specular = BOARD_SPECULAR, shininess = BOARD_SHININESS)
self.blackTexture = texture.Texture(os.path.join(TEXTURE_DIR, 'board.png'),
ambient = BOARD_AMBIENT, diffuse = BOARD_DIFFUSE,
specular = BOARD_SPECULAR, shininess = BOARD_SHININESS)
def __init__(self, previous=None):
vertshader = createshader('color_vertex.shader', GL_VERTEX_SHADER)
fragshader = createshader('color_fragment.shader', GL_FRAGMENT_SHADER)
self.shaderprogram = createprogram(vertshader, fragshader)
self.camera_center_uniform = glGetUniformLocation(
self.shaderprogram, 'CameraCenter')
self.camera_to_clip_uniform = glGetUniformLocation(
self.shaderprogram, 'CameraToClipTransform')
self.texture_uniform = glGetUniformLocation(self.shaderprogram, 'tex')
self.scale_uniform = glGetUniformLocation(self.shaderprogram, 'scale')
self.tex = texture.Texture('terrain.png')
self.map = initworldmap((50, 50))
self.hexes = Primitives(GL_TRIANGLES, 0, 1)
for x, row in enumerate(self.map):
for y, tile in enumerate(row):
corners = hexcorners((x - 7, y - 7), 0.5)
texcorners = hexcorners((0.65, 0.5), 0.5)
terrainpos = terrainlookup(tile['terrain'])
texcorners = [[
s / 4.0 + (terrainpos[0] / 4.0),
t / 3.0 + (terrainpos[1] / 3.0)
] for (s, t) in texcorners]
for i in xrange(len(corners) - 2):
self.hexes.addvertex(corners[0], texcorners[0])
self.hexes.addvertex(corners[i + 1], texcorners[i + 1])
self.hexes.addvertex(corners[i + 2], texcorners[i + 2])
self.hexes.finalize_buffer()
texsamplers = ctypes.c_uint(0)
glGenSamplers(1, texsamplers)
self.texsampler = texsamplers.value
glSamplerParameteri(self.texsampler, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glSamplerParameteri(self.texsampler, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
glSamplerParameteri(self.texsampler, GL_TEXTURE_WRAP_S, GL_REPEAT)
glSamplerParameteri(self.texsampler, GL_TEXTURE_WRAP_T, GL_REPEAT)
self.camerapos = [0, 0]
self.scale = 1.0
self.time = 0
self.camcontrols = {
'left': False,
'right': False,
'up': False,
'down': False,
'zoomin': False,
'zoomout': False
}
def sketch():
pygame.init()
pywindow = pygame.display.set_mode((int(width), int(height)))
WHITE = (255, 255, 255)
BLUE = (0, 0, 255)
pywindow.fill(WHITE)
radius = 1
color = (0, 0, 255)
new_texture = texture.Texture()
while True: #main game loop
for event in pygame.event.get():
if event.type == pygame.MOUSEBUTTONDOWN: #This checks for the mouse press event
center = pygame.mouse.get_pos() #Gets the mouse position
new_rock = rock.Rock(center, radius, color)
if new_texture.add(new_rock):
pygame.draw.circle(
pywindow, color, new_rock.center,
radius) #Draws a circle at the mouse position
if event.type == pygame.KEYDOWN:
if int(event.key) == ord('b'):
color = (0, 0, 255)
if int(event.key) == ord('r'):
color = (255, 0, 0)
if int(event.key) == ord('g'):
color = (0, 255, 0)
if 48 < int(event.key) <= 57:
radius = (int(event.key) - 48) * 5
if event.type == QUIT:
pygame.quit()
return new_texture
pygame.display.update()
def __init__(self, previous=None):
vertshader = createshader('color_vertex.shader', GL_VERTEX_SHADER)
fragshader = createshader('color_fragment.shader', GL_FRAGMENT_SHADER)
self.shaderprogram = createprogram(vertshader, fragshader)
self.camera_center_uniform = glGetUniformLocation(
self.shaderprogram, 'CameraCenter')
self.camera_to_clip_uniform = glGetUniformLocation(
self.shaderprogram, 'CameraToClipTransform')
self.texture_uniform = glGetUniformLocation(self.shaderprogram, 'tex')
self.scale_uniform = glGetUniformLocation(self.shaderprogram, 'scale')
self.tex = texture.Texture('terrain.png')
texsamplers = ctypes.c_uint(0)
glGenSamplers(1, texsamplers)
self.texsampler = texsamplers.value
glSamplerParameteri(self.texsampler, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glSamplerParameteri(self.texsampler, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
glSamplerParameteri(self.texsampler, GL_TEXTURE_WRAP_S, GL_REPEAT)
glSamplerParameteri(self.texsampler, GL_TEXTURE_WRAP_T, GL_REPEAT)
glClearColor(0.3, 0.3, 0.8, 0.0)
self.camerapos = [40, 25]
self.scale = 0.15
self.time = 0
self.terrain = Terrain()
self.playercontrols = {'left': False, 'right': False, 'jump': False}
self.player = Player((40.0, 25.0))
self.gravity = -10
self.terminalspeed = 15
self.playermoveaccel = 10
self.playermovespeed = 5
self.projectiles = []
def __init__(self,
Z,
format=None,
cmap=colormap.IceAndFire,
vmin=None,
vmax=None,
interpolation='nearest',
origin='lower'):
''' Creates an image from a numpy array.
Parameters:
-----------
Z : numpy array
Z may be a float32 or uint8 array with following shapes:
* M
* MxN
* MxNx[1,2,3,4]
format: [None | 'A' | 'LA' | 'RGB' | 'RGBA']
Specify the texture format to use. Most of times it is possible to
find it automatically but there are a few cases where it not
possible to decide. For example an array with shape (M,3) can be
considered as 2D alpha texture of size (M,3) or a 1D RGB texture of
size (M,).
interpolation: 'nearest', 'bilinear' or 'bicubic'
Interpolation method.
vmin: scalar
Minimal representable value.
vmax: scalar
Maximal representable value.
origin: 'lower' or 'upper'
Place the [0,0] index of the array in the upper left or lower left
corner.
'''
self._lut = None
self._interpolation = interpolation
self.texture = texture.Texture(Z)
self.cmap = cmap
self.origin = origin
self.vmin = vmin
self.vmax = vmax
self.Z = Z
# Source format is RGB or RGBA, no need of a colormap
if self.texture.src_format in [gl.GL_RGB, gl.GL_RGBA]:
if interpolation == 'bicubic':
self.shader = shader.Bicubic(False)
elif interpolation == 'bilinear':
self.shader = shader.Bilinear(False)
else:
self.shader = None
# Source format is not RGB or RGBA
else:
if cmap:
if interpolation == 'bicubic':
self.shader = shader.Bicubic(True)
elif interpolation == 'bilinear':
self.shader = shader.Bilinear(True)
else:
self.shader = shader.Nearest(True)
else:
if interpolation == 'bicubic':
self.shader = shader.Bicubic(False)
elif interpolation == 'bilinear':
self.shader = shader.Bilinear(False)
else:
self.shader = None
self.update()
def cmap(self, cmap):
''' Colormap to be used to represent the array. '''
self._cmap = cmap
colors = self.cmap.LUT['rgb'][1:].flatten().view((np.float32, 3))
self._lut = texture.Texture(colors)
self.interpolation = self.interpolation # This is not a no-op line
def _set_cmap(self, cmap):
self._cmap = cmap
colors = self.cmap.LUT['rgb'][1:].flatten().view((np.float32, 3))
self._lut = texture.Texture(colors)
def set_alpha_map(self, path):
self.alphamap = texture.Texture(path)
def set_texture(self, path):
self.texture = texture.Texture(path)
def main():
InitGraphics()
fps = 0
fpsdisplay = 0
starttime = pygame.time.get_ticks()
fpsstring = 'none'
clock = pygame.time.Clock()
background = texture.Texture('data/background.png')
camptexture = texture.Texture('data/basecamp.png')
fuelstationtexture = texture.Texture('data/fuelstation.png')
font = text.BMFont("data/font.fnt")
foodtexture = texture.Texture('data/foodcrate.png')
supplytexture = texture.Texture('data/supplycrate.png')
fueltexture = texture.Texture('data/fuelcrate.png')
rightgeartexture = texture.Texture('data/right_gear.png')
leftgeartexture = texture.Texture('data/left_gear.png')
shiptexture = texture.Texture('data/ship.png')
world, space, contactgroup = physics.InitPhysics()
basecampHunger = 0
basecampEnergy = 100
basecampSupply = 100
basecampPopulation = 4000
ship = physics.Enterprise(world, space, (200, 200, 0),
(rightgeartexture, leftgeartexture, shiptexture))
fuelstation = physics.FuelStation(world, space, (1200, 50, 0),
fuelstationtexture)
basecamp = physics.BaseCamp(world, space, (2200, 50, 0), camptexture)
supplycrates = []
# add 10 of each crate to the world
for index in range(0, 10):
xrand = random.randrange(0, 200)
yrand = random.randrange(0, 25)
yrand += 400
xrand += index * 10
yrand += index * 10
fuelcrate = physics.SupplyCrate(world, space, (500 + xrand, yrand, 0),
fueltexture, 0)
xrand = random.randrange(0, 200)
yrand = random.randrange(0, 25)
yrand += 400
xrand += 25
yrand -= index * 10
foodcrate = physics.SupplyCrate(world, space, (500 + xrand, yrand, 0),
foodtexture, 1)
xrand = random.randrange(0, 200)
yrand = random.randrange(0, 25)
yrand += 400
xrand += 25
yrand -= index * 20
supplycrate = physics.SupplyCrate(world, space,
(500 + xrand, yrand, 0),
supplytexture, 2)
supplycrates.append(fuelcrate)
supplycrates.append(foodcrate)
supplycrates.append(supplycrate)
verts = [[0.0, 600.0, 0.0], [200.0, 500.0, 0.0], [400.0, 600.0, 0.0],
[800.0, 500.0, 0.0], [1000.0, 600.0, 0.0], [1500.0, 550.0, 0.0],
[2000.0, 600.0, 0.0], [2500.0, 400.0, 0.0], [3000.0, 600.0, 0.0]]
faces = [[0, 1, 2], [2, 3, 4], [4, 5, 6], [6, 7, 8]]
tris = ode.TriMeshData()
tris.build(verts, faces)
worldmesh = ode.GeomTriMesh(tris, space)
gamestate = 0
basecampstarttime = 0
basecampendtime = 0
while 1:
input(pygame.event.get())
keystate = pygame.key.get_pressed()
if keystate[K_UP]:
ship.thrustUp(1.0)
if keystate[K_LEFT]:
ship.rotate(-1.0)
if keystate[K_RIGHT]:
ship.rotate(1.0)
if keystate[K_SPACE]:
# find the nearest crate to pickup
if ship.carryingitem == 0:
index = 0
for curcrate in supplycrates:
x, y, z = curcrate.mainbody.body.getPosition()
x1, y1, z1 = ship.mainbody.body.getPosition()
dx = x - x1
dy = y - y1
distance = math.sqrt(dx * dx + dy * dy)
if distance < 100:
ship.joinBody(world, space, curcrate.mainbody.body,
curcrate.type, index)
index += 1
else:
ship.dropBody()
if gamestate == 2:
background.Bind()
gl.DrawQuad((0, 0, 4024, 4024))
font.draw((300, 300),
"OMG EVERYONE DIED\nGame Over\nYour score %d" %
basecampendtime)
if gamestate == 0:
background.Bind()
gl.DrawQuad((0, 0, 4024, 4024))
font.draw((
20, 20
), "INSTRUCTIONS:\n\nLEFTARROW: rotate ship left\nRIGHTARROW: rotate ship right\nUPARROW: thrust up\nSPACE: grapple supply crate\n\nThe point to the game is to keep the base camp\npopulation alive as long as possible. \nEach resource has a chain reaction on other resources\nwhich can in turn exponential kill off the population.\n\nGrap resource crates and fly them near the basecamp\nRefuel by landing on the fuel platform."
)
glColor4f(1.0, 0.5, 0.5, 0.40)
gl.DrawColorQuad((110, 520, 550, 32))
glColor4f(1.0, 1.0, 1.0, 1.0)
font.draw((200, 520), "CLICK ANYWHERE TO START GAME")
global mousedown
if mousedown:
basecampstarttime = pygame.time.get_ticks()
gamestate = 1
if gamestate == 1:
if basecamp.population < 1:
gamestate = 2
basecampendtime = pygame.time.get_ticks() - basecampstarttime
# basecamp takes resource off of your ship if within proximity
x, y, z = ship.mainbody.body.getPosition()
x1, y1, z1 = basecamp.mainbody.body.getPosition()
dx = x1 - x
dy = y1 - y
distance = math.sqrt(dx * dx + dy * dy)
if distance < 300 and ship.carryingitem == 1 and ship.carryindex > 0:
if ship.carrytype == 0:
basecamp.AddFuel()
if ship.carrytype == 1:
basecamp.AddFood()
if ship.carrytype == 2:
basecamp.AddSupply()
ship.dropBody()
del supplycrates[ship.carryindex]
ship.carryingitem = 0
ship.carryindex = -1
# add fuel to ship only if really close to fuel station & landing gear not moving
x, y, z = ship.mainbody.body.getPosition()
x1, y1, z1 = fuelstation.mainbody.body.getPosition()
dx = x1 - x
dy = y1 - y
distance = math.sqrt(dx * dx + dy * dy)
leftgear = abs(ship.leftjoint.getPositionRate())
rightgear = abs(ship.rightjoint.getPositionRate())
gearforce = leftgear + rightgear
if distance < 140 and gearforce < 0.5:
ship.fuellevel += 0.01
if ship.fuellevel > 1.0:
ship.fuellevel = 1.0
physics.RunSimulation(world, space, contactgroup, 1.0 / 60.0)
# translate to the ship
x, y, z = ship.mainbody.body.getPosition()
glTranslatef(-x - 200, -y + 300, 0)
background.Bind()
gl.DrawQuad((0, 0, 4024, 4024))
#draw world
for index in range(0, len(verts) - 1):
glPushMatrix()
x1 = verts[index][0]
y1 = verts[index][1]
x2 = verts[index + 1][0]
y2 = verts[index + 1][1]
gl.DrawLine((x1, y1), (x2, y2))
glPopMatrix()
ship.draw()
# draw basecamp
basecamp.draw()
fuelstation.draw()
#draw supply crates
for crate in supplycrates:
crate.draw()
# draw hud
glPushMatrix()
x, y, z = ship.mainbody.body.getPosition()
glColor4f(1.0, 0.5, 0.5, 0.75)
gl.DrawColorQuad((x - 375, y - 250, 300 * ship.fuellevel, 32))
glPopMatrix()
fuel = basecamp.fuel
food = basecamp.food
supply = basecamp.supply
pop = basecamp.population
glPushMatrix()
glColor4f(0.5, 1.0, 0.5, 0.75)
gl.DrawColorQuad((x - 375, y + 150, fuel, 16))
glPopMatrix()
glPushMatrix()
gl.DrawColorQuad((x - 375, y + 190, food, 16))
glPopMatrix()
glPushMatrix()
gl.DrawColorQuad((x - 375, y + 230, supply, 16))
glPopMatrix()
glPushMatrix()
gl.DrawColorQuad((x - 375, y + 270, pop / 50, 16))
glPopMatrix()
glColor4f(1.0, 1.0, 1.0, 1.0)
font.draw((32, 435), "fuel %d" % fuel)
font.draw((32, 435 + 38), "food %d" % food)
font.draw((32, 435 + 38 * 2), "supply %d" % supply)
font.draw((32, 435 + 38 * 3), "population %d" % pop)
fuelleveltext = 'fuel level: %.0f' % (ship.fuellevel * 100)
font.draw((32, 32), fuelleveltext)
if ship.fuellevel < 0.3:
fuelleveltext = 'LOW FUEL'
font.draw((400, 300), fuelleveltext)
font.draw((screenwidth - 200, 0), fpsstring)
pygame.display.flip()
fps += 1
clock.tick(60)
if (pygame.time.get_ticks() - starttime > 1000):
fpsdisplay = fps
fpsstring = 'fps: %d' % fpsdisplay
fps = 0
starttime = pygame.time.get_ticks()