def main():
glfw.init()
glfw.window_hint(glfw.RESIZABLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
w, h = 800, 640
globs.window = glfw.create_window(w, h, 'PlatformPrototype', None, None)
x = glfw.make_context_current(globs.window)
# initialize libraries
init_quadarray()
init_textbox(w=2000, h=2000) # dimension of glyph atlas
globs.spf = 0.015 # 60ish fps
# this stuff gets rendered by the render_loop
globs.quadarrays = []
globs.textboxes = []
# launch loops (order matters here)
listen.launch(game_loop())
render_init(w, h)
load_assets()
edit_init()
play_init()
# the main loop.
while not glfw.window_should_close(globs.window):
glfw.wait_events_timeout(globs.spf / 10)
listen.trigger_timers()
glfw.terminate()
def main():
glfw.init()
glfw.window_hint(glfw.RESIZABLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
w, h = 800, 800
globs.window = glfw.create_window(w, h, 'Tesseland', None, None)
glfw.make_context_current(globs.window)
init_polygon_shader()
levels_init()
globs.spf = 0.015 # 60ish fps
listen.launch(game_loop())
render_init(w, h)
play_init()
hud_init()
# the main loop.
while not glfw.window_should_close(globs.window):
glfw.wait_events_timeout(globs.spf / 10)
listen.trigger_timers()
glfw.terminate()
def main():
glfw.init()
# Common window hints and their defaults
glfw.window_hint(glfw.FOCUS_ON_SHOW, True)
# for windowed windows
glfw.window_hint(glfw.RESIZABLE, True)
glfw.window_hint(glfw.VISIBLE, True)
glfw.window_hint(glfw.DECORATED, True)
glfw.window_hint(glfw.FOCUSED, True)
glfw.window_hint(glfw.FLOATING, False)
glfw.window_hint(glfw.MAXIMIZED, False)
# for full screen windows
# To make full screen, pass a monitor as the 5th argument to glfw.create_window,
# or use glfw.set_window_monitor(w,mon).
# Auto_iconify means to minimize when focus lost.
glfw.window_hint(glfw.AUTO_ICONIFY, True)
glfw.window_hint(glfw.CENTER_CURSOR, True)
# opengl options
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
glfw.window_hint(glfw.DEPTH_BITS, 24)
glfw.window_hint(glfw.STENCIL_BITS, 8)
# transparency
glfw.window_hint(glfw.TRANSPARENT_FRAMEBUFFER, False)
# later call glfw.set_window_opacity(w, 0.5)
# and use glfw.get_window_opacity(w)
# for X11
glfw.window_hint_string(glfw.X11_CLASS_NAME, "")
glfw.window_hint_string(glfw.X11_INSTANCE_NAME, "")
#####################
global w
w = glfw.create_window(800, 600, 'Window Title', None, None)
glfw.make_context_current(w)
# glfw.set_window_title(w, "Window Title")
# controlling window size
# get/set interchangable
# glfw.set_window_pos(w, x, y)
# glfw.set_window_size(w, width, height)
# glfw.set_window_size_limits(w, minW, minH, maxW, maxH)
# glfw.set_window_aspect_ratio(w, 16, 9)
# get only
# glfw.get_window_frame_size(w) # with borders and all, get only
# glfw.get_framebuffer_size(w) # get only
# window status
# glfw.iconify_window(w) / glfw.restore_window(w)
# glfw.get_window_attrib(w, glfw.ICONIFIED)
# glfw.maximize_window(w) / glfw.restore_window(w)
# glfw.get_window_attrib(w, glfw.MAXIMIZED)
# glfw.hide_window / glfw.show_window
# glfw.get_window_attrib(w, glfw.VISIBLE)
# glfw.focus_window(w) or glfw.request_window_attention(w)
# glfw.get_window_attrib(w, glfw.FOCUSED)
# glfw.set_window_should_close(w, False)
# clipboard
# glfw.get_clipboard_string(w)
# glfw.set_clipboard_string(w, "hello")
def clock():
while True:
dt = yield from listen.wait(0.2)
listen.launch(clock())
####################
shaderProgram = make_shader_program()
glUseProgram(shaderProgram)
vao = glGenVertexArrays(1)
glBindVertexArray(vao)
tri_vbo = glGenBuffers(1)
glBindBuffer(GL_ARRAY_BUFFER, tri_vbo)
v1, v2, v3 = Vec(0, 0, 0), Vec(1, 1, 0), Vec(1, 0, 0)
vertices = Vec(v1, v2, v3)
glBufferData(GL_ARRAY_BUFFER, vertices.size, vertices.buffer,
GL_STATIC_DRAW)
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, ctypes.c_void_p(0))
glEnableVertexAttribArray(0)
###################
def fbresize():
x = None
while True:
if x is None: x, y = glfw.get_framebuffer_size(w)
else: _, x, y = yield from listen.on_framebuffer_size(w)
# adjust viewport
glViewport(0, 0, x, y)
# adjust projection
projection.set_uniform(shaderProgram, "projection")
projection.clear()
projection.ortho(0, x, 0, y, 0, 100)
listen.launch(fbresize())
import time, math
t0 = time.time()
while not glfw.window_should_close(w):
glClearColor(0.0, 0.0, 0.0, 1.0)
glClear(GL_COLOR_BUFFER_BIT)
projection.set_uniform(shaderProgram, "modelview")
projection.push()
theta = 10 * (time.time() - t0)
projection.translate(100, 100, 0.0)
projection.translate(10 * math.sin(theta), 10 * math.cos(theta), 0.0)
projection.scale(100, 100, 1)
glDrawArrays(GL_TRIANGLES, 0, 3)
projection.pop()
glfw.swap_buffers(w)
# glfw.poll_events() # non-blocking
# glfw.wait_events() # blocks until an event is received
# glfw.wait_events_timeout(0.4) # blocks until event or timeout
# To unblock the main thread from wait_events(), use glfw.post_empty_event()
glfw.wait_events_timeout(0.01) # 100 fps
listen.trigger_timers()
glfw.terminate()
def main():
glfw.init()
# for windowed windows
glfw.window_hint(glfw.RESIZABLE, True)
# opengl options
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
global w
w = glfw.create_window(800, 600, 'Window Title', None, None)
glfw.make_context_current(w)
####################
shaderProgram = make_shader_program()
glUseProgram(shaderProgram)
vao = glGenVertexArrays(1)
glBindVertexArray(vao)
tri_vbo = glGenBuffers(1)
glBindBuffer(GL_ARRAY_BUFFER, tri_vbo)
vertices = Vec(0, 0), Vec(0, 1), Vec(1, 1), Vec(1, 0)
vertices = Vec(*vertices)
glBufferData(GL_ARRAY_BUFFER, vertices.size, vertices.buffer,
GL_STATIC_DRAW)
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, ctypes.c_void_p(0))
glEnableVertexAttribArray(0)
colorUniform = glGetUniformLocation(shaderProgram, "color")
glUniform4f(colorUniform, 1, 1, 1, 1)
###################
node = PaddingNode(
vertical="*",
children=[
RowsNode(children=[
RowsNode(children=[
HintedNode(width=100, height=300, key="node1"),
HintedNode(width=200, height=100, key="node2"),
HintedNode(width=150, height=200, key="node3"),
])
])
])
def fbresize():
x = None
while True:
if x is None: x, y = glfw.get_framebuffer_size(w)
else: _, x, y = yield from listen.on_framebuffer_size(w)
# adjust viewport
glViewport(0, 0, x, y)
# adjust projection
projection.set_uniform(shaderProgram, 'projection')
projection.clear()
projection.ortho(0, x, 0, y, 0, 100)
# adjust node
node_window_fit(node, w)
listen.launch(fbresize())
def rectnode(node, color):
while True:
yield from node.on_draw()
colorUniform = glGetUniformLocation(shaderProgram, "color")
glUniform4f(colorUniform, color.x, color.y, color.z, color.w)
projection.set_uniform(shaderProgram, 'modelview')
projection.push()
projection.translate(node.x, node.y, 0.0)
projection.scale(node.width, node.height, 1)
glDrawArrays(GL_TRIANGLE_FAN, 0, 4)
projection.pop()
listen.launch(rectnode(node["node1"], Vec(1, 0, 0, 1)))
listen.launch(rectnode(node["node2"], Vec(0, 1, 0, 1)))
listen.launch(rectnode(node["node3"], Vec(0, 0, 1, 1)))
listen.launch(rectnode(node, Vec(0.2, 0.4, 0.3, 1)))
while not glfw.window_should_close(w):
glClearColor(0.0, 0.0, 0.0, 1.0)
glClear(GL_COLOR_BUFFER_BIT)
node.draw()
glfw.swap_buffers(w)
glfw.wait_events_timeout(0.01) # 100 fps
listen.trigger_timers()
glfw.terminate()
def main():
glfw.init()
glfw.window_hint(glfw.RESIZABLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
window = glfw.create_window(800, 600, 'Window Title', None, None)
glfw.make_context_current(window)
# A standard rectangle
rect_vbo = glGenBuffers(1)
glBindBuffer(GL_ARRAY_BUFFER, rect_vbo)
vertices = Vec(1, 1), Vec(1, 0), Vec(0, 0), Vec(0, 1)
vertices = Vec(*vertices)
glBufferData(GL_ARRAY_BUFFER, vertices.size, vertices.buffer,
GL_STATIC_DRAW)
glBindBuffer(GL_ARRAY_BUFFER, 0)
frames, sheet = load_spritesheet("terrain.json")
for frame in frames:
# make a vao for this frame
frame["vao"] = glGenVertexArrays(1)
glBindVertexArray(frame["vao"])
# bind the rect vbo to this vao as attribute 0
glBindBuffer(GL_ARRAY_BUFFER, rect_vbo)
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, ctypes.c_void_p(0))
glEnableVertexAttribArray(0)
glBindBuffer(GL_ARRAY_BUFFER, 0)
# make a vbo for the texcoords
tex_coord_vbo = glGenBuffers(1)
glBindBuffer(GL_ARRAY_BUFFER, tex_coord_vbo)
# coords = Vec(1.0,1.0),Vec(1.0,0.0),Vec(0.0,0.0),Vec(0.0,1.0)
coords = [frame["texcoords"][k] for k in ["tr", "br", "bl", "tl"]]
coords = Vec(*coords)
glBufferData(GL_ARRAY_BUFFER, coords.size, coords.buffer,
GL_STATIC_DRAW)
# ... and bind it as attribute 1
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 0, ctypes.c_void_p(0))
glEnableVertexAttribArray(1)
glBindBuffer(GL_ARRAY_BUFFER, 0)
glBindVertexArray(0) # unbind vao
shaderProgram = make_shader_program()
glUseProgram(shaderProgram)
glViewport(0, 0, 800, 600)
projection.set_uniform(shaderProgram, 'projection')
projection.ortho(0, 800, 0, 600, 0, 1)
anims = {}
for key in sheet:
anim = Animator()
anim.enqueue(sheet[key], loop=True)
anims[key] = anim
projection.scale(3, 3, 0)
while not glfw.window_should_close(window):
glClearColor(0.0, 0.0, 0.0, 1.0)
glClear(GL_COLOR_BUFFER_BIT)
x = 0
for key in anims.keys():
a = anims[key]
glBindVertexArray(a["vao"])
glBindTexture(GL_TEXTURE_2D, a["texture"])
projection.push()
projection.translate(x, 0, 0)
projection.scale(a["w"], a["h"], 0)
glDrawArrays(GL_TRIANGLE_FAN, 0, 4)
projection.pop()
x += a["w"]
glfw.swap_buffers(window)
glfw.wait_events_timeout(0.01) # 100 fps
listen.trigger_timers()
glfw.terminate()
def main():
glfw.init()
glfw.window_hint(glfw.RESIZABLE, False)
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 4)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 6)
w, h = 800, 640
globs.h = h
globs.w = w
globs.window = glfw.create_window(w, h, 'Polygon', None, None)
x = glfw.make_context_current(globs.window)
init_polygon_shader()
# flood-fill colors
globs.colors = [
Vec(1.0, 0.0, 1.0, 1.0),
Vec(1.0, 1.0, 1.0, 1.0),
Vec(0.5, 0.5, 1.0, 1.0),
Vec(0.0, 1.0, 1.0, 1.0)
]
globs.colorIndex = 0
# data to scale and shape the triangle array
globs.tri = {}
globs.tri["i_max"] = 7 # number of columns
globs.tri["j_max"] = 5 # number of rows
globs.tri[
"offsetX"] = 50 # x, y (pixel) position of lower left corner of the array
globs.tri["offsetY"] = 50
globs.tri["scaleX"] = 50 # 1/2 the width of a triangle
globs.tri["scaleY"] = 50 # 1/2 the height of a triangle
# score
globs.numberClicksThisLevel = 0
# this stuff gets rendered by the render_loop
globs.polygons = []
#generate arrays
for i in range(0, globs.tri["i_max"]):
for j in range(0, globs.tri["j_max"]):
isStaggered = (j % 2 == 1)
if not isStaggered:
p1, p2, p3 = grid_index_to_position(i, j, True) # upward point
globs.polygons.append(
Polygon(globs.colors[0 if isStaggered else 2],
[p1, p2, p3]))
p1, p2, p3 = grid_index_to_position(i, j,
False) # downward point
globs.polygons.append(
Polygon(globs.colors[1 if isStaggered else 3],
[p1, p2, p3]))
else:
p1, p2, p3 = grid_index_to_position(i, j,
False) # downward point
globs.polygons.append(
Polygon(globs.colors[1 if isStaggered else 3],
[p1, p2, p3]))
p1, p2, p3 = grid_index_to_position(i, j, True) # upward point
globs.polygons.append(
Polygon(globs.colors[0 if isStaggered else 2],
[p1, p2, p3]))
# launch loops (order matters here)
globs.spf = 0.015 # 60ish fps
listen.launch(game_loop())
render_init(w, h)
edit_init()
# the main loop.
while not glfw.window_should_close(globs.window):
glfw.wait_events_timeout(globs.spf / 10)
listen.trigger_timers()
glfw.terminate()
