About to draw chunk

assets/map/map.json

@@ -0,0 +1,3 @@
+{
+  "mapName": "Some Map"
+}

src/duskdefs.env

@@ -11,4 +11,8 @@ TILE_WIDTH = 16.0
 TILE_HEIGHT = 16.0
 TILE_DEPTH = 16.0
 
+RPG_CAMERA_FOV = 70
+RPG_CAMERA_PIXELS_PER_UNIT = 1.0
+RPG_CAMERA_Z_OFFSET = 24.0
+
 ASSET_LANG_CHUNK_CHAR_COUNT = 6144

src/scene/scene/scenemap.c

@@ -15,10 +15,7 @@
 #include "display/screen.h"
 #include "rpg/rpgcamera.h"
 #include "util/memory.h"
-
-#define TILE_WIDTH 16.0f
-#define TILE_HEIGHT 16.0f
-#define TILE_DEPTH 11.36f
+#include "duskdefs.h"
 
 errorret_t sceneMapInit(scenedata_t *data) {
   // Init the camera.
@@ -26,7 +23,7 @@ errorret_t sceneMapInit(scenedata_t *data) {
   data->sceneMap.camera.projType = CAMERA_PROJECTION_TYPE_PERSPECTIVE_FLIPPED;
   data->sceneMap.camera.viewType = CAMERA_VIEW_TYPE_LOOKAT_PIXEL_PERFECT;
   glm_vec3_zero(data->sceneMap.camera.lookatPixelPerfect.offset);
-  data->sceneMap.camera.lookatPixelPerfect.offset[1] = TILE_HEIGHT;
+  data->sceneMap.camera.lookatPixelPerfect.offset[1] = RPG_CAMERA_Z_OFFSET;
   glm_vec3_copy(
     (vec3){ 0.0f, 0.0f, 0.0f },
     data->sceneMap.camera.lookatPixelPerfect.target
@@ -35,8 +32,10 @@ errorret_t sceneMapInit(scenedata_t *data) {
     (vec3){ 0.0f, 1.0f, 0.0f },
     data->sceneMap.camera.lookatPixelPerfect.up
   );
-  data->sceneMap.camera.lookatPixelPerfect.pixelsPerUnit = 1.0f;
-  data->sceneMap.camera.perspective.fov = glm_rad(90.0f);
+  data->sceneMap.camera.lookatPixelPerfect.pixelsPerUnit = (
+    RPG_CAMERA_PIXELS_PER_UNIT
+  );
+  data->sceneMap.camera.perspective.fov = glm_rad(RPG_CAMERA_FOV);
 
   errorOk();
 }

tools/editor.py

@@ -9,7 +9,8 @@ from OpenGL.GLU import *
 from editortool.maptool import MapWindow
 from editortool.langtool import LangToolWindow
 
-DEFAULT_TOOL = None  # Set to "map" or "language" to auto-select for testing
+# DEFAULT_TOOL = None
+DEFAULT_TOOL = "map"
 
 TOOLS = [
   ("Map Editor", "map", MapWindow),

tools/editortool/map/camera.py

@@ -0,0 +1,28 @@
+import math
+from OpenGL.GL import *
+from OpenGL.GLU import *
+from dusk.defs import defs
+
+pixelsPerUnit = float(defs.get('RPG_CAMERA_PIXELS_PER_UNIT'))
+yOffset = float(defs.get('RPG_CAMERA_Z_OFFSET'))
+fov = float(defs.get('RPG_CAMERA_FOV'))
+scale = 8.0
+
+def setupCamera(vw, vh):
+  z = (vh / 2.0) / (
+    (pixelsPerUnit * scale) * math.tan(math.radians(fov / 2.0))
+  )
+  lookAt = ( 0, 0, 0 )
+  aspectRatio = vw / vh
+  position = lookAt[0], lookAt[1] - yOffset, lookAt[2] + z
+
+  glMatrixMode(GL_PROJECTION)
+  glLoadIdentity()
+  gluPerspective(fov, aspectRatio, 0.1, 1000.0)
+  glMatrixMode(GL_MODELVIEW)
+  glLoadIdentity()
+  gluLookAt(
+    position[0], position[1], position[2],
+    lookAt[0], lookAt[1], lookAt[2],
+    0.0, 1.0, 0.0
+  )

tools/editortool/map/glwidget.py

@@ -2,104 +2,39 @@ from PyQt5.QtCore import QTimer
 from PyQt5.QtWidgets import QOpenGLWidget
 from OpenGL.GL import *
 from OpenGL.GLU import *
+from editortool.map.selectbox import drawSelectBox
+from editortool.map.tile import drawTile
+from editortool.map.camera import setupCamera
 
 class GLWidget(QOpenGLWidget):
   def __init__(self, parent=None):
     super().__init__(parent)
-    self.xRot = 20.0
-    self.yRot = 30.0
-    self.zRot = 0.0
-    self.rotation_speed = 2.0
     self.timer = QTimer(self)
-    self.timer.timeout.connect(self.updateRotation)
+    self.timer.timeout.connect(self.update)
+    self.timer.start(16)  # ~60 FPS
 
   def initializeGL(self):
-    version = glGetString(GL_VERSION)
-    print("GL version:", version)
-    glClearColor(0.1, 0.1, 0.1, 1.0)
+    glClearColor(0.392, 0.584, 0.929, 1.0)
     glEnable(GL_DEPTH_TEST)
-    glShadeModel(GL_SMOOTH)
-    glEnable(GL_COLOR_MATERIAL)
-    glEnable(GL_LIGHTING)
-    glEnable(GL_LIGHT0)
-    light_position = [4.0, 4.0, 8.0, 1.0]
-    glLightfv(GL_LIGHT0, GL_POSITION, light_position)
 
   def resizeGL(self, w, h):
-    if h == 0:
-      h = 1
-    glViewport(0, 0, w, h)
-    glMatrixMode(GL_PROJECTION)
-    glLoadIdentity()
-    glLoadIdentity()
-    gluPerspective(45.0, float(w) / float(h), 0.1, 100.0)
-    glMatrixMode(GL_MODELVIEW)
+    pass
+
 
   def paintGL(self):
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
     glLoadIdentity()
-    glTranslatef(0.0, 0.0, -7.0)
-    glRotatef(self.xRot, 1.0, 0.0, 0.0)
-    glRotatef(self.yRot, 0.0, 1.0, 0.0)
-    glRotatef(self.zRot, 0.0, 0.0, 1.0)
-    self.drawCube()
 
-  def drawCube(self):
-    glBegin(GL_QUADS)
-    # Front (red)
-    glColor3f(1.0, 0.0, 0.0)
-    glVertex3f(-1.0, -1.0,    1.0)
-    glVertex3f( 1.0, -1.0,    1.0)
-    glVertex3f( 1.0,    1.0,    1.0)
-    glVertex3f(-1.0,    1.0,    1.0)
-    # Back (green)
-    glColor3f(0.0, 1.0, 0.0)
-    glVertex3f(-1.0, -1.0, -1.0)
-    glVertex3f(-1.0,    1.0, -1.0)
-    glVertex3f( 1.0,    1.0, -1.0)
-    glVertex3f( 1.0, -1.0, -1.0)
-    # Top (blue)
-    glColor3f(0.0, 0.0, 1.0)
-    glVertex3f(-1.0,    1.0, -1.0)
-    glVertex3f(-1.0,    1.0,    1.0)
-    glVertex3f( 1.0,    1.0,    1.0)
-    glVertex3f( 1.0,    1.0, -1.0)
-    # Bottom (yellow)
-    glColor3f(1.0, 1.0, 0.0)
-    glVertex3f(-1.0, -1.0, -1.0)
-    glVertex3f( 1.0, -1.0, -1.0)
-    glVertex3f( 1.0, -1.0,    1.0)
-    glVertex3f(-1.0, -1.0,    1.0)
-    # Right (magenta)
-    glColor3f(1.0, 0.0, 1.0)
-    glVertex3f( 1.0, -1.0, -1.0)
-    glVertex3f( 1.0,    1.0, -1.0)
-    glVertex3f( 1.0,    1.0,    1.0)
-    glVertex3f( 1.0, -1.0,    1.0)
-    # Left (cyan)
-    glColor3f(0.0, 1.0, 1.0)
-    glVertex3f(-1.0, -1.0, -1.0)
-    glVertex3f(-1.0, -1.0,    1.0)
-    glVertex3f(-1.0,    1.0,    1.0)
-    glVertex3f(-1.0,    1.0, -1.0)
-    glEnd()
+    w = self.width()
+    h = self.height()
+    if h <= 0:
+      h = 1
+    if w <= 0:
+      w = 1
 
-  def startRotation(self):
-    if not self.timer.isActive():
-      self.timer.start(30)
+    glViewport(0, 0, w, h)
+    setupCamera(self.width(), self.height())  # <-- Add this here
 
-  def stopRotation(self):
-    if self.timer.isActive():
-      self.timer.stop()
-
-  def resetView(self):
-    self.xRot = 20.0
-    self.yRot = 30.0
-    self.zRot = 0.0
-    self.update()
-
-  def updateRotation(self):
-    self.xRot += self.rotation_speed
-    self.yRot += self.rotation_speed * 0.8
-    self.zRot += self.rotation_speed * 0.5
-    self.update()
+    # Draw test quad at 0,0,0 to 1,1,0
+    drawTile(0, 0, 0)
+    drawSelectBox(0, 0, 0)

tools/editortool/map/selectbox.py

@@ -0,0 +1,48 @@
+import OpenGL.GL as gl
+from dusk.defs import defs
+import colorsys
+
+hue = [0.0]  # Mutable container for static hue
+
+def drawSelectBox(x, y, z):
+  w = float(defs.get('TILE_WIDTH'))
+  h = float(defs.get('TILE_HEIGHT'))
+  d = float(defs.get('TILE_DEPTH'))
+
+  x = x * w
+  y = y * h
+  z = z * d
+
+  # Center box.
+  x -= w / 2.0
+  y -= h / 2.0
+  z -= d / 2.0
+
+  # Define the 8 vertices of the cube with w=h=d=1
+  vertices = [
+    (x,     y,     z),      # 0: min corner
+    (x+w,   y,     z),      # 1
+    (x+w,   y+h,   z),      # 2
+    (x,     y+h,   z),      # 3
+    (x,     y,     z+d),    # 4
+    (x+w,   y,     z+d),    # 5
+    (x+w,   y+h,   z+d),    # 6
+    (x,     y+h,   z+d)     # 7
+  ]
+  # List of edges as pairs of vertex indices
+  edges = [
+    (0, 1), (1, 2), (2, 3), (3, 0),  # bottom face
+    (4, 5), (5, 6), (6, 7), (7, 4),  # top face
+    (0, 4), (1, 5), (2, 6), (3, 7)   # vertical edges
+  ]
+
+  # Cycle hue
+  hue[0] = (hue[0] + 0.01) % 1.0
+  r, g, b = colorsys.hsv_to_rgb(hue[0], 1.0, 1.0)
+  gl.glColor3f(r, g, b)
+  gl.glLineWidth(2.0)
+  gl.glBegin(gl.GL_LINES)
+  for edge in edges:
+    for vertex in edge:
+        gl.glVertex3f(*vertices[vertex])
+  gl.glEnd()

tools/editortool/map/tile.py

@@ -0,0 +1,25 @@
+from OpenGL.GL import *
+from dusk.defs import defs
+
+def drawTile(x, y, z):
+  w = float(defs.get('TILE_WIDTH'))
+  h = float(defs.get('TILE_HEIGHT'))
+  d = float(defs.get('TILE_DEPTH'))
+
+  x = x * w
+  y = y * h
+  z = z * d
+
+  # Center tile.
+  x -= w / 2.0
+  y -= h / 2.0
+  z -= d / 2.0
+
+  # Draw the tile as a flat square on the X-Y plane at depth z.
+  glColor3f(1.0, 0.0, 0.0)  # Red color
+  glBegin(GL_QUADS)
+  glVertex3f(x,     y,     z)      # Bottom-left
+  glVertex3f(x + w, y,     z)      # Bottom-right
+  glVertex3f(x + w, y + h, z)      # Top-right
+  glVertex3f(x,     y + h, z)      # Top-left
+  glEnd()

tools/editortool/maptool.py

@@ -1,11 +1,12 @@
 import sys
 import os
+import json
 from PyQt5.QtCore import Qt, QTimer
 from PyQt5.QtWidgets import (
   QApplication, QMainWindow, QWidget,
   QHBoxLayout, QVBoxLayout, QPushButton,
   QLabel, QSlider, QDialog, QRadioButton, QDialogButtonBox,
-  QAction, QFileDialog, QLineEdit
+  QAction, QFileDialog, QLineEdit, QMessageBox
 )
 from editortool.map.glwidget import GLWidget
 
@@ -36,6 +37,8 @@ class MapWindow(QMainWindow):
     action_save_as.triggered.connect(self.saveFileAs)
 
     self.current_file = None
+    self.dirty = False
+    self.highlighted_pos = [0, 0, 0]  # x, y, z
 
     central = QWidget()
     self.setCentralWidget(central)
@@ -46,6 +49,22 @@ class MapWindow(QMainWindow):
     left_panel = QVBoxLayout()
     chunk_info_label = QLabel("CHUNK INFO")
     left_panel.addWidget(chunk_info_label)
+
+    # Movement controls
+    move_label = QLabel("Move Selection")
+    left_panel.addWidget(move_label)
+    btn_n = QPushButton("N")
+    btn_s = QPushButton("S")
+    btn_e = QPushButton("E")
+    btn_w = QPushButton("W")
+    btn_up = QPushButton("Up")
+    btn_down = QPushButton("Down")
+    left_panel.addWidget(btn_n)
+    left_panel.addWidget(btn_s)
+    left_panel.addWidget(btn_e)
+    left_panel.addWidget(btn_w)
+    left_panel.addWidget(btn_up)
+    left_panel.addWidget(btn_down)
     left_panel.addStretch()
 
     # Right panel
@@ -53,9 +72,9 @@ class MapWindow(QMainWindow):
     map_info_label = QLabel("Map Information")
     right_panel.addWidget(map_info_label)
     map_title_label = QLabel("Map Title")
-    map_title_input = QLineEdit()
+    self.map_title_input = QLineEdit()
     right_panel.addWidget(map_title_label)
-    right_panel.addWidget(map_title_input)
+    right_panel.addWidget(self.map_title_input)
     right_panel.addStretch()
 
     # Add panels to main layout
@@ -73,9 +92,23 @@ class MapWindow(QMainWindow):
     right_widget.setFixedWidth(250)
     main_layout.addWidget(right_widget)
 
+    self.map_title_input.textChanged.connect(self._on_map_title_changed)
+
+    # Connect movement buttons
+    btn_n.clicked.connect(lambda: self.move_highlight(0, 1, 0))
+    btn_s.clicked.connect(lambda: self.move_highlight(0, -1, 0))
+    btn_e.clicked.connect(lambda: self.move_highlight(1, 0, 0))
+    btn_w.clicked.connect(lambda: self.move_highlight(-1, 0, 0))
+    btn_up.clicked.connect(lambda: self.move_highlight(0, 0, 1))
+    btn_down.clicked.connect(lambda: self.move_highlight(0, 0, -1))
+
+  def _on_map_title_changed(self):
+    self.dirty = True
+
   def newFile(self):
-    # Implement new file logic here
     self.current_file = None
+    self.map_title_input.setText("")
+    self.dirty = False
     # ...clear relevant data...
 
   def openFile(self):
@@ -83,12 +116,18 @@ class MapWindow(QMainWindow):
     fname, _ = QFileDialog.getOpenFileName(self, "Open JSON File", default_dir, "JSON Files (*.json)")
     if fname:
       self.current_file = fname
-      # ...load file logic...
+      try:
+        with open(fname, "r", encoding="utf-8") as f:
+          data = json.load(f)
+        self.map_title_input.setText(data.get("mapName", ""))
+        self.dirty = False
+      except Exception as e:
+        self.map_title_input.setText("")
+        # Optionally show error dialog
 
   def saveFile(self):
     if self.current_file:
-      # ...save logic...
-      pass
+      self._save_to_file(self.current_file)
     else:
       self.saveFileAs()
 
@@ -97,4 +136,43 @@ class MapWindow(QMainWindow):
     fname, _ = QFileDialog.getSaveFileName(self, "Save JSON File As", default_dir, "JSON Files (*.json)")
     if fname:
       self.current_file = fname
-      # ...save logic...
+      self._save_to_file(fname)
+
+  def _save_to_file(self, fname):
+    data = {
+      "mapName": self.map_title_input.text()
+    }
+    try:
+      with open(fname, "w", encoding="utf-8") as f:
+        json.dump(data, f, indent=2)
+      self.dirty = False
+    except Exception as e:
+      # Optionally show error dialog
+      pass
+
+  def move_highlight(self, dx, dy, dz):
+    self.highlighted_pos[0] += dx
+    self.highlighted_pos[1] += dy
+    self.highlighted_pos[2] += dz
+    self.gl_widget.set_highlighted_pos(self.highlighted_pos)
+    self.dirty = True
+
+  def closeEvent(self, event):
+    if self.dirty:
+      reply = QMessageBox.question(
+        self,
+        "Unsaved Changes",
+        "You have unsaved changes. Do you want to save before closing?",
+        QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel,
+        QMessageBox.Save
+      )
+      if reply == QMessageBox.Save:
+        self.saveFile()
+        if self.dirty:
+          event.ignore()
+          return
+      elif reply == QMessageBox.Cancel:
+        event.ignore()
+        return
+      # Discard: continue closing
+    event.accept()