
    UHj                    >   d Z ddlmZ ddlZddlmZ ddlmZmZm	Z	m
Z
 ddlmZ  ee      j                         j                  d   Zedz  Zg d	Zdd
Z	 d	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 ddZ	 	 	 	 	 	 	 	 	 	 	 	 	 	 ddZ	 d	 	 	 	 	 	 	 	 	 	 	 ddZddZedk(  r e        yy)zJRender CNS tile maps to PNG previews using the browser prototype metadata.    )annotationsN)Path)decompress_cnsindices_to_rgbparse_image	write_png)	parse_map   extract_fld)
row40_zeropage20x6quad_zeropage20x6quadrow40	page20x12vflip40column40x12c                    t         |  dz  }t        |j                               }t        |      \  }}}}}t	        |||||      }||||d d fS )Nz.cns   )EXTRACT_FLDr   
read_bytesr   r   )	namesrcdecodedwidthheightpalettepixelsbpprgbs	            //home/exedev/hwanse/tools/render_map_preview.pyload_tileset_rgbr!      s_    
4&
%CS^^-.G*5g*>'E67FC

=C&#s2Aw&&    c           
        |d   }|d   }|d   }	|\  }
}}}t        |j                  d      xs g       }t        |	      D ]  }t        |      D ]  }|||z  |z      }|dk(  r|dkD  r||v rt        |||
|||      }|1|\  }}||z   |kD  r?||z   |
kD  rH||z  }||z  }t        |      D ]J  }t        |      D ]:  }||z   |
z  |z   |z   dz  }|||dz    }||k(  r"||z   |z  |z   |z   dz  }|| ||dz    < L   y )NtileSizer   r   emptyLayer1Tilesr   r   )setgetrange	source_xy)canvascanvas_widthmap_infolayertilesettile_index_modelayer_index	tile_size	map_width
map_heighttileset_widthtileset_heighttileset_rgbtransparentempty_layer1_tilesmap_ymap_xtilesourcesrc_xsrc_ydst_xdst_yyxr   colordsts                               r    
draw_layerrE       s    $I!I(#J>E;M>;X\\*<=CDz" 29% 	2E*U23DqyQ4+=#=t_m^U^`hiF~!LE5y >1y =0I%EI%E9% 2y) 2A!AI6>BaGC'cAg6E+ !AI5=AQFC,1F3q)22%	22r"   c                J   |j                  d      r|j                  d      }| }n| dz
  }|dk  ry |dk(  r%|j                  d||z        }||z  |z  ||z  |z  fS |dk(  r7d}d}d	}	||z  }
||
z  }||
z  }||	z  |z  ||z  z   |z  ||	z  |z  ||z  z   |z  fS |d
k(  r,d}||z  }||z  }
||
z  }||
z  }||z  ||z  z   |z  ||z  |z  fS |dk(  r0|j                  d||z        }||z  }||z  |z  |dz
  ||z  z
  |z  fS |dk(  r||z  }||z  |z  ||z  |z  fS t        d|       )N_zeror
   r   r   tilesetColumnsr            r   r   r   zunknown tile index mode )endswithremovesuffixr'   
ValueError)r;   moder4   r5   r1   r,   indexcolumnsrowspage_columnspage_tile_countpagelocals                r    r)   r)   L   s    }}W  )qqyw,,/)1KL9,u/?9.LLL~!D.''\!W,@IMl"d*ew.>?9L
 	
 {*!D.''w%'/2i?%7BRV_A___y,,/)1KL*9,tax5G;K/LPY.YYY}**UT\Y,FFF
/v6
77r"   c                   t        |       }|r3t        |      dk(  r|t        |d         z  }|d t        |d          |d<   |d   }|d   |z  }|d   |z  }t        d      |z  |z  }	t        j	                  |d         D 
ci c]  }
|
t        |
       }}
|dv r t        |	|||d   d	   ||d   d	      |d	       |d
v r't        |	|||d   d   ||d   |dk(  rdnd	      |d       |dk(  r!t        |	|||d   d   ||d   d	      |d       nK|dk(  r!t        |	|||d   d   ||d   d      |d       n%|dk(  r t        |	|||d   d   ||d   d	      |d       |j                  j                  dd       t        |||t        |	             t        |  d| d|d    d|d    ddj                  |d          d| d| d       y c c}
w )Nr
   layerslayerTilesetsr$   r   r   )   rZ   rZ   >   layer0bothFirstTilesetbothSceneTilesetslayer1UnderFirstTilesetlayer1UnderSceneTilesetsr   >   r^   r_   r_   layer1r]   r\   T)parentsexist_okz -> z (rB   z tiles, tilesets=,z	, visual=z, tileIndex=))r	   len	bytearraydictfromkeysr!   rE   parentmkdirr   bytesprintjoin)r   rD   visual_moder/   tileset_namesr,   r1   r   r   r*   r   tilesetss               r    
render_maprq   z   s    ~H}")C0B,CCM$12KC8J4K$L!$IW	)Eh)+Fy!E)F2F MM(?";< 	t$$H 
   A  AXq!Xo.q12	
 MMXq!Xo.KC]4]qcdef	
 hXq!Xo.q12	
 
+	+Xq!Xo.q12	
 
*	*Xq!Xo.q12	
 JJTD1c5&%-0	%tC5 Wa 23 4HHXo678 9l?*;1	>us   Gc                 N   t        j                  t              } | j                  ddt               | j                  ddt        t
        dz  dz  	       | j                  d
dg d       | j                  ddt               | j                  ddd       | j                         }|j                  D ]  }g }|j                  r*|j                  dj                  |j                               |j                  dk7  r|j                  |j                         |j                  dk7  r|j                  |j                         |sdnddj                  |       }t        ||j                  |j                    | dz  |j                  |j                  |j                          y )N)descriptioninputs+)nargstypez-oz	--out-diroutpreviews)rw   defaultz--visual-moder[   )r[   r`   r]   r\   r_   r^   )rz   choicesz--tile-index-moder   z
--tilesetsz%override layer tilesets, without .cns)rv   help_ z.png)argparseArgumentParser__doc__add_argumentr   ROOTTILE_INDEX_MODES
parse_argsrt   rp   appendrm   rn   r/   rq   out_dirstem)parserargsr   suffix_partssuffixs        r    mainr      sz   $$9F
$7
kdUlZ>WX
 E  
 +\K[\
C6]^D{{ 
== 78x' 0 01</ 4 45'q,1G0H-ILLchhZxt44  MM	

r"   __main__)r   strreturntuple[int, int, bytes, bytes])r   )r*   rf   r+   intr,   rg   r-   z	list[int]r.   r   r/   r   r0   r   r   None)r;   r   rO   r   r4   r   r5   r   r1   r   r,   rg   r   ztuple[int, int] | None)N)r   r   rD   r   rn   r   r/   r   ro   zlist[str] | Noner   r   )r   r   )r   
__future__r   r   pathlibr   
decode_cnsr   r   r   r   export_map_jsr	   __file__resolvera   r   r   r   r!   rE   r)   rq   r   __name__ r"   r    <module>r      sR   P "   M M # H~''*]" ' )2)2)2 )2 	)2
 +)2 )2 )2 
)2X+8
+8
+8 +8 	+8
 +8 +8 +8f '+O	O	O O 	O
 $O 
Od
> zF r"   