fixes, co-ords demo

coords_demo.py

@@ -0,0 +1,76 @@
+from raylib.richlib import *
+from raylib.static.pyray import pyray
+
+WIDTH=1200
+HEIGHT=800
+CAMERA=pyray.CAMERA_FIRST_PERSON
+
+
+player = Box((-5, 0, -5), (1, 1, 1), 'green', True)
+
+
+o = Vector([-5,-0,-5])
+
+td = False
+
+
+def init():
+    camera.position = (0.0, 4, 7)
+    camera.target = (100,100,-100)
+    camera.up = (0, 1, 0)
+    camera.fovy = 60
+    #rl.UpdateCamera(camera)
+    pyray.set_camera_mode(camera[0], pyray.CAMERA_FIRST_PERSON)
+    #rl.UpdateCamera(camera)
+
+def update():
+    if keyboard.right:
+        player.pos.x += 0.1
+    elif keyboard.left:
+        player.pos.x -= 0.1
+    elif keyboard.up:
+        player.pos.y += 0.1
+    elif keyboard.down:
+        player.pos.y -= 0.1
+    elif keyboard.l:
+        player.pos.z += 0.1
+    elif keyboard.p:
+        player.pos.z-= 0.1
+
+    if pyray.is_key_pressed(pyray.KEY_Z):
+        global td
+        td = not td
+
+
+def draw3d():
+    if td:
+        #pyray.draw_plane((0, 0, 0), (300,300), DARKGREEN)
+        pyray.draw_grid(10, 1)
+        pyray.draw_plane((player.x, 0, player.z), (1,1), GRAY)
+        pyray.draw_ray([o,[0,0,1]],BLUE)
+    pyray.draw_ray([o,[0,1,0]],RED)
+    pyray.draw_ray([o,[1,0,0]],GREEN)
+    player.draw()
+
+
+def draw2dbackground():
+    clear('white')
+    origin = rl.GetWorldToScreen(o,  camera[0])
+    rl.DrawText(b"0", int(origin.x), int(origin.y), 20, BLACK)
+    for i in range (0,11):
+        xa = rl.GetWorldToScreen((o.x+i,o.y,o.z),  camera[0])
+        ya = rl.GetWorldToScreen((o.x,o.y+i,o.z),  camera[0])
+        za = rl.GetWorldToScreen((o.x,o.y,o.z+i),  camera[0])
+        pyray.draw_text(str(i), int(xa.x), int(xa.y), 20, GREEN)
+        pyray.draw_text(str(i), int(ya.x), int(ya.y), 20, RED)
+        if td:
+            pyray.draw_text(str(i), int(za.x), int(za.y), 20, BLUE)
+
+    pyray.draw_text(f"X: {int(player.x+5)}", 10, 10, 30, GREEN)
+    pyray.draw_text(f"Y: {int(player.y)}", 10, 50, 30, RED)
+    if td:
+        pyray.draw_text(f"Z: {int(player.z+5)}", 10, 110, 30, BLUE)
+
+
+
+run()

raylib/richlib/__init__.py

@@ -2,7 +2,7 @@
 """
 __version__ = '0.1'
 
-from ..static import ffi, rl, prl
+from ..static import ffi, rl
 #from ..dynamic import ffi, raylib as rl
 from ..colors import *
 
@@ -325,7 +325,7 @@ def run():
     rl.SetTargetFPS(60)
 
     if hasattr(mod, "CAMERA"):
-        rl.SetCameraMode(camera, mod.CAMERA)
+        rl.SetCameraMode(camera[0], mod.CAMERA)
 
     if hasattr(mod, "init"):
         mod.init()
@@ -339,6 +339,8 @@ def run():
         if rl.IsKeyPressed(rl.KEY_ESCAPE):
             rl.Exit()
         rl.BeginDrawing()
+        if hasattr(mod, "draw2dbackground"):
+            mod.draw2dbackground()
         rl.BeginMode3D(camera[0])
         if hasattr(mod, "draw3d"):
             mod.draw3d()

setup.py

@@ -25,6 +25,6 @@ setup(
     ],
     packages=["raylib", "raylib.dynamic", "raylib.static"],
     include_package_data=True,
-    install_requires=["cffi"],
+    install_requires=["cffi","inflection"],
     #cffi_modules=["raylib/build_mac.py:ffibuilder"], # this would build libs whenever the module is installed, but we are distributing static libs instead
 )