Finished ESC camera commands reimplementation.

Some cleaning done, and all logging commands put in escoria.logger script.

game/rooms/room7/esc/button_set_pos.esc

@@ -0,0 +1,14 @@
+:look
+say player "That button triggers a camera set_pos effect."
+
+:use
+camera_set_limits 2
+camera_set_pos 500 150 150
+wait 6
+
+camera_set_pos 1 1080 1000
+wait 1
+camera_set_limits 0
+
+camera_set_target 0 player
+

game/rooms/room7/esc/lower_stairs.esc

@@ -2,16 +2,6 @@
 
 say player "movin up"
 
-
-#camera_push player 1 LINEAR
-#camera_set_drag_margin_enabled bool bool
-#camera_set_pos real int int
-#camera_set_target real
-#camera_set_zoom real
-#camera_set_zoom_height int
-#camera_shift int int
-
-
 teleport player r7_upper_stairs
 set_angle player 270
 camera_set_limits 2