172
172
The top-level tilespec file also contains information on how to draw each
173
terrain type. For each terrain type include a section "terrain_<terrain>"
174
(e.g., "terrain_plains"). This section contains information on how to draw
173
terrain type. For each terrain type include a section "tile_<terrain>"
174
(e.g., "tile_plains"). This section contains information on how to draw
175
175
this terrain type. (The terrain types are specified in the server ruleset
176
176
file under the graphc and graphic_alt flags.)
178
[terrain_XXX] options
180
is_blended : If set, this terrain will be blended with adjacent
181
terrains. Blending is done civ2-style with a
182
dither mask. Only iso-view currently supports
183
blending. Only the base graphic will be blended.
184
Blending is drawn on top of the first layer (see
180
is_blended : If non-zero, given layer of this terrain will be
181
blended with adjacent terrains. Blending is done
182
civ2-style with a dither mask. Only iso-view
183
currently supports blending. Only the base graphic
186
185
The blending mask has sprite t.dither_tile.
186
is_reversed : Draw layers in reverse order.
187
187
mine_sprite : Mine sprite for this terrain.
188
188
num_layers : The number of layers in the terrain. This value
189
must be either 1 or 2. Each layer is drawn
189
must be 1, 2 or 3. Each layer is drawn
190
190
separately. The layerN options below control the
191
drawing of each layer (N should be either 0 or 1).
191
drawing of each layer (N should be 0, 1 or 2)
192
192
layerN_is_tall : Left right corner of terrain sprites is not based
193
193
on normal_tile_width and normal_tile_height, but
194
194
to corner of the full tile.
200
200
matched sprite will be chosen that matches all
201
201
cardinally adjacent tiles whose terrain has the same
203
layerN_match_style : A string telling how matching is to be done for
205
"none" : No matching is to be done.
206
"bool" : Matching is done based only on whether the
207
adjacent tile has the same match type.
208
"full" : Matching is done against all possible
209
match types of adjacent tiles.
210
layerN_cell_type : With traditional tilesets each tile is drawn using
211
one sprite. Which sprite to use may be specified
212
using a match_type, and there may be multiple layers
213
(each having one sprite). This method corresponds
214
to cell_type "single". A more sophisticated drawing
215
method breaks the tile up into 4 rectangles. Each
216
rectangular cell is adjacent to 3 different tiles.
217
Each adjacency is matched, giving 8 different sprites
218
for each of the 4 cells. This cell_type is "rect".
203
layerN_match_with : List of match_types to match against
204
layerN_sprite_type : With traditional tilesets each tile is drawn using
205
one sprite. This default sprite_type is "whole".
206
Which sprite to use may be specified using a
207
match_type, and there may be multiple layers
208
(each having one sprite). This method corresponds
209
to sprite_type "single".
210
A more sophisticated drawing method breaks the tile
211
up into 4 rectangles. Each rectangular cell is
212
adjacent to 3 different tiles. Each adjacency is
213
matched, giving 8 different sprites for each of the
214
4 cells. This sprite_type is "corner".
220
216
Additionally the top-level tilespec file should contain information about
221
217
the drawing of each layer. This is needed because the way each layer is
222
drawn must be consistent between different terrain types. As an example you
223
can mix boolean and no matching but you cannot mix full and boolean matching.
224
You may not have more than 2 layers (either in this section or in the
225
[terrain_XXX] sections).
218
drawn must be consistent between different terrain types. You may not have
219
more than 3 layers (either in this section or in the [tile_XXX] sections).
229
match_style : Gives the match style for this layer.
231
"bool" : terrains may use "none" or "bool" for
233
"full" : terrains may only use "full" matching
234
223
match_types : Gives a string list of all different match types.
235
224
This list must include every possible match_type
236
225
used by terrains for this layer.
226
First letter of the match_type must be unique
238
229
----------------------------------------------------------------------
239
230
Individual spec files:
added
removed
doc/README.graphics
