FIXED bugs in CMake build and raw PNG loading (thanks Enrico!)

ADDED exit handler to worldtest.py (thanks Enrico!)

src/gfx/sprite.cc

@@ -185,7 +185,7 @@ namespace gfx
     bool sprite::load (const std::string & filename)
     {
         const std::string & file = (filename.length() != 0) ? filename : m_filename;
-        bool retval; 
+        bool retval = false;
 
         // load raw png as one animation, one frame sprite
         if (file.find (".png", file.size() - 4) != std::string::npos)
@@ -196,6 +196,7 @@ namespace gfx
                 animation_list cur_animation;
                 cur_animation.push_back (new animation_frame (surfaces->get_surface (full_path, false, false), 0));
                 m_states["default"] = cur_animation;
+                retval = true;
             }
         }
         else

src/world/CMakeLists.txt

@@ -54,7 +54,7 @@ set(adonthell_world_HEADERS
     triangle3.h
     vector3.h
     world.h
-	 zonw.h
+	 zone.h
 )
 
 

test/worldtest.py

@@ -1,18 +1,43 @@
-from adonthell import world, gfx, event, base
+from adonthell import world, gfx, input, event, base
 import adonthell.main
 import sys
 
+## Our exit variable
+letsexit = 0
+
+def handle_keys (ev):
+    global letsexit
+    print("in handle keys")
+    if ev.type() == input.keyboard_event.KEY_PUSHED:
+        if ev.key() == input.keyboard_event.ESCAPE_KEY:
+            letsexit = 1
+            print "Escape pressed, leaving..."
+    return 1
+
 class App (adonthell.main.AdonthellApp):
 
     def worldtest (self):
+        global handle_keys
         # -- need gfx backend for graphics
-        self.init_modules (self.GFX)
+        self.init_modules (self.GFX| self.INPUT)
 
         # -- add data directory to python search path
         sys.path.insert (0, "data")
 
         # -- need this for SDL backend to work
-        gfx.screen.set_video_mode (640, 480)
+        #gfx.screen.set_video_mode (640, 480)
+        #gfx.screen.set_video_mode (1024, 768)
+        gfx.screen.set_video_mode (1280, 1024)
+
+
+        ## Create our input_listener and connect the callback
+        ## to handle keyboard events
+        il = input.listener()
+        il.connect_keyboard_function(handle_keys)
+
+        ## Add the listener to the manager
+        input.manager.add(il)
+
 
         # -- create world
         wrld = world.area ()
@@ -55,7 +80,7 @@ def worldtest (self):
         cur_mov = 0        
 
         # -- main loop
-        while 1:
+        while not letsexit:
            if i in mov:
                # -- let character walk
                chr.remove_direction(cur_mov)
@@ -71,7 +96,10 @@ def worldtest (self):
            # -- process map view
            view.update ()
            view.draw (0, 0)
-
+
+           # update keys
+           input.manager.update() 
+
            # -- debugging
            chr.debug_collision(0, 0)
            print chr.x(), chr.y(), chr.z()