[WIP] Reestructurant codi

[WIP] Stage 2 ja 'arranca'

data/stage1.lua

@@ -15,7 +15,7 @@ function stages.stage1_init()
     mapa_room_rows      = s01_mapa_room_rows      
     mapa_rooms_per_piso = s01_mapa_rooms_per_piso 
     mapa_pisos          = s01_mapa_pisos          
-    mapa_empty_tile     = s01_mapa_empty_tile     
+    mapa_empty_tile     = s01_mapa_empty_tile
     
     tiletype={void=0,nonpc=1,stair=2,switch=3,half=4,block=5}
     mapa.wait=0
@@ -204,11 +204,12 @@ function stages.stage1_init()
     
     -- abad init
     local abad_x, abad_y = coords.room_to_world ( 10, 4, 3 )
-    -- local abad_x, abad_y = coords.room_to_world ( 54, 8, 3 )
+    local abad_x, abad_y = coords.room_to_world ( 54, 8, 3 )
     -- local abad_x, abad_y = coords.room_to_world ( 8, 9, 3 )    
     abad:move(abad_x, abad_y)
     abad_make_safe( true )
     
+    -- viewport init
     local scr_ax, scr_ay = viewp:screen_coords(abad_x, abad_y)
     viewp:free_move()
 end
@@ -245,6 +246,23 @@ function stages.stage1_bg_music()
     music_player:play(audio_song_premiere)
 end
 
+function stages.stage1_viewport_update()
+    -- Moure el viewport
+    local vp_x = viewp.x
+    local vp_y = viewp.y
+    
+    local vp_center_offset_x = (viewp.width // 2)
+    local vp_center_offset_y = (viewp.height // 2)
+    
+    vp_x = abad.x+(abad.w/2) - vp_center_offset_x
+    if vp_x < 0 then vp_x = 0 end
+    
+    vp_y = abad.y - vp_center_offset_y
+    if vp_y < 0 then vp_y = 0 end
+
+    viewp:position(vp_x, vp_y)
+end
+
 function stages.stage1_toBatcave()
     local switches_enabled = 0