Region editor

tools/dusk/chunk.py

@@ -4,6 +4,7 @@ from dusk.event import Event
 from dusk.defs import CHUNK_WIDTH, CHUNK_HEIGHT, CHUNK_DEPTH, CHUNK_VERTEX_COUNT_MAX, TILE_SHAPE_NULL
 from dusk.tile import Tile
 from dusk.entity import Entity
+from dusk.region import Region
 from editortool.map.vertexbuffer import VertexBuffer
 from OpenGL.GL import *
 
@@ -16,12 +17,24 @@ class Chunk:
     self.current = {}
     self.original = {}
     self.entities = {}
+    self.regions = {}
     self.onChunkData = Event()
     self.dirty = False
 
     self.tiles = {}
     self.vertexBuffer = VertexBuffer()
 
+    # Test Region
+    region = self.regions[0] = Region(self)
+    region.minX = 0
+    region.minY = 0
+    region.minZ = 0
+    region.maxX = 32
+    region.maxY = 32
+    region.maxZ = 32
+    region.updateVertexs()
+
+    # Gen tiles.
     tileIndex = 0
     for tz in range(CHUNK_DEPTH):
       for ty in range(CHUNK_HEIGHT):

tools/dusk/map.py

@@ -222,6 +222,12 @@ class Map:
       for entity in chunk.entities.values():
         entity.draw()
 
+    # Only render on Region tab
+    if self.parent.leftPanel.tabs.currentWidget() == self.parent.leftPanel.regionPanel:
+      for chunk in self.chunks.values():
+        for region in chunk.regions.values():
+          region.draw()
+
   def getChunkAtWorldPos(self, x, y, z):
     chunkX = x // CHUNK_WIDTH
     chunkY = y // CHUNK_HEIGHT

tools/dusk/region.py

@@ -0,0 +1,141 @@
+from dusk.defs import CHUNK_WIDTH, CHUNK_HEIGHT, CHUNK_DEPTH, TILE_WIDTH, TILE_HEIGHT, TILE_DEPTH
+from editortool.map.vertexbuffer import VertexBuffer
+from OpenGL.GL import *
+from OpenGL.GLU import *
+
+class Region:
+  def __init__(self, chunk):
+    self.minX = 0
+    self.minY = 0
+    self.minZ = 0
+    self.maxX = 0
+    self.maxY = 0
+    self.maxZ = 0
+    self.chunk = chunk
+    self.vertexBuffer = VertexBuffer()
+    self.color = (1.0, 0.0, 0.0)
+    self.updateVertexs()
+    pass
+
+  def updateVertexs(self):
+    # Draw a quad, semi transparent with solid outlines
+    vminX = (self.minX * CHUNK_WIDTH) * TILE_WIDTH
+    vminY = (self.minY * CHUNK_HEIGHT) * TILE_HEIGHT
+    vminZ = (self.minZ * CHUNK_DEPTH) * TILE_DEPTH
+    vmaxX = (self.maxX * CHUNK_WIDTH) * TILE_WIDTH
+    vmaxY = (self.maxY * CHUNK_HEIGHT) * TILE_HEIGHT
+    vmaxZ = (self.maxZ * CHUNK_DEPTH) * TILE_DEPTH
+    alpha = 0.25
+
+    # Move back half a tile width
+    vminX -= TILE_WIDTH / 2
+    vmaxX -= TILE_WIDTH / 2
+    vminY -= TILE_HEIGHT / 2
+    vmaxY -= TILE_HEIGHT / 2
+    vminZ -= TILE_DEPTH / 2
+    vmaxZ -= TILE_DEPTH / 2
+
+    # Cube (6 verts per face)
+    self.vertexBuffer.vertices = [
+      # Front face
+      vminX, vminY, vmaxZ,
+      vmaxX, vminY, vmaxZ,
+      vmaxX, vmaxY, vmaxZ,
+      vminX, vminY, vmaxZ,
+      vmaxX, vmaxY, vmaxZ,
+      vminX, vmaxY, vmaxZ,
+
+      # Back face
+      vmaxX, vminY, vminZ,
+      vminX, vminY, vminZ,
+      vminX, vmaxY, vminZ,
+      vmaxX, vminY, vminZ,
+      vminX, vmaxY, vminZ,
+      vmaxX, vmaxY, vminZ,
+
+      # Left face
+      vminX, vminY, vminZ,
+      vminX, vminY, vmaxZ,
+      vminX, vmaxY, vmaxZ,
+      vminX, vminY, vminZ,
+      vminX, vmaxY, vmaxZ,
+      vminX, vmaxY, vminZ,
+
+      # Right face
+      vmaxX, vminY, vmaxZ,
+      vmaxX, vminY, vminZ,
+      vmaxX, vmaxY, vminZ,
+      vmaxX, vminY, vmaxZ,
+      vmaxX, vmaxY, vminZ,
+      vmaxX, vmaxY, vmaxZ,
+
+      # Top face
+      vminX, vmaxY, vmaxZ,
+      vmaxX, vmaxY, vmaxZ,
+      vmaxX, vmaxY, vminZ,
+      vminX, vmaxY, vmaxZ,
+      vmaxX, vmaxY, vminZ,
+      vminX, vmaxY, vminZ,
+
+      # Bottom face
+      vminX, vminY, vminZ,
+      vmaxX, vminY, vminZ,
+      vmaxX, vminY, vmaxZ,
+      vminX, vminY, vminZ,
+      vmaxX, vminY, vmaxZ,
+      vminX, vminY, vmaxZ,
+    ]
+
+    self.vertexBuffer.colors = [
+      # Front face
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+
+      # Back face
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+
+      # Left face
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+
+      # Right face
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+
+      # Top face
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+
+      # Bottom face
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+      self.color[0], self.color[1], self.color[2], alpha,
+    ]
+    self.vertexBuffer.buildData()
+
+  def draw(self):
+    self.vertexBuffer.draw()