World Chunk

Lights/Spotlight/Spotlight.py

@@ -0,0 +1,6 @@
+from Lights.Lights import Light
+from OpenGL.GL import *
+from MatrixStuff.Transformations import *
+
+class Spotlight(Light):
+    pass

Objects/Structure.py

@@ -10,6 +10,9 @@ from OpenGL.GL import *
 import numpy as np
 from OpenGL.extensions import alternate
 
+from Objects.Objects import Object
+from MatrixStuff.Transformations import translate
+
 
 def check_error(message):
     gl_error = glGetError()
@@ -23,7 +26,12 @@ def check_error(message):
     return False
 
 
-class Structure:
+class Renderable:
+    def render(self, projMatrix, geometryRotMatrix, alternateprograms=None):
+        pass
+
+
+class Structure(Renderable):
     def __init__(self):
         self.Objects = {}
         self.vais = {}
@@ -153,7 +161,7 @@ class Structure:
             return False
 
 
-class CompoundStructure:
+class CompoundStructure(Renderable):
     def __init__(self):
         self.Structures = []
 
@@ -171,3 +179,75 @@ class CompoundStructure:
             return self.Structures == other.Structures
         else:
             return False
+
+
+class WorldChunk(Renderable):
+    def __init__(self, width, length, height):
+        assert width > 0, 'Width must be greater than 0'
+        assert length > 0, 'length must be greater than 0'
+        assert height > 0, 'height must be greater than 0'
+        self.visible = []
+        self.content = []
+        self.entities = []
+
+        self.width = width
+        self.length = length
+        self.height = height
+
+        for x in range(width):
+            self.content.append([])
+            self.visible.append([])
+            for y in range(length):
+                self.content[x].append([])
+                self.visible[x].append([])
+                for z in range(height):
+                    self.content[x][y].append(None)
+                    self.visible[x][y].append(4)
+
+    def put_object(self, x: int, y: int, z: int, new_object: Object):
+        assert 0 <= x < self.width, 'Put out of bounds for x coordinate! Must be between 0 and %i' % self.width
+        assert 0 <= y < self.length, 'Put out of bounds for y coordinate! Must be between 0 and %i' % self.length
+        assert 0 <= z < self.height, 'Put out of bounds for z coordinate! Must be between 0 and %i' % self.height
+        self.content[x][y][z] = new_object
+
+        change = -1 if new_object is not None else 1
+        visible_carry_over = []
+        if x + 1 >= self.width:
+            visible_carry_over.append((1, 0, 0, change))
+        else:
+            self.visible[x + 1][y][z] += change
+        if x - 1 < 0:
+            visible_carry_over.append((-1, 0, 0, change))
+        else:
+            self.visible[x - 1][y][z] += change
+
+        if y + 1 >= self.length:
+            visible_carry_over.append((0, 1, 0, change))
+        else:
+            self.visible[x][y + 1][z] += change
+        if y - 1 < 0:
+            visible_carry_over.append((0, -1, 0, change))
+        else:
+            self.visible[x][y - 1][z] += change
+
+        if z + 1 >= self.height:
+            visible_carry_over.append((0, 0, 1, change))
+        else:
+            self.visible[x][y][z + 1] += change
+        if z - 1 < 0:
+            visible_carry_over.append((0, 0, -1, change))
+        else:
+            self.visible[x][y][z - 1] += change
+
+        return visible_carry_over
+
+    def render(self, projMatrix, geometryRotMatrix, alternateprograms=None):
+        for x in range(self.width):
+            for y in range(self.length):
+                for z in range(self.height):
+                    if self.visible[x][y][z] > 0 and self.content[x][y][z] is not None:
+                        self.content[x][y][z].render(translate(x, y, z) * projMatrix,
+                                                     geometryRotMatrix, alternateprograms)
+
+        for entity in self.entities:
+            entity.render(projMatrix, geometryRotMatrix, alternateprograms)

main.py

@@ -19,7 +19,7 @@ from Objects.Cube.Cube import *
 from Objects.Cuboid.Cuboid import *
 from Objects.Structure import *
 from MatrixStuff.Transformations import *
-from Lights.Lights import *
+from Lights.Spotlight.Spotlight import Spotlight
 from Lights.LightingManager import *
 import numpy as np
 import time
@@ -36,7 +36,7 @@ frames = 0
 width = 1920
 height = 1080
 opening = 45
-l = Light()
+l = Spotlight()
 
 
 def main():