| … | |
… | |
| 150 | // \0 floor only |
150 | // \0 floor only |
| 151 | // # wall |
151 | // # wall |
| 152 | // D door |
152 | // D door |
| 153 | // < up |
153 | // < up |
| 154 | // > down |
154 | // > down |
| 155 | // C "center" (of onion layout) |
155 | // C "center" (of onion maze) |
| 156 | // . ?? (rogue) |
156 | // . ?? (rogue) |
| 157 | // |
157 | // |
| 158 | |
158 | |
| 159 | // use this in new code |
159 | // use this in new code |
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160 | INTERFACE_CLASS(layout) |
| 160 | struct Layout |
161 | struct layout |
| 161 | { |
162 | { |
| 162 | char **col; |
163 | typedef char cell; |
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164 | |
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165 | cell **data; |
| 163 | int w, h; |
166 | int w, h; |
| 164 | |
167 | |
| 165 | Layout (int w, int h); |
168 | layout (int w, int h); |
| 166 | ~Layout (); |
169 | ~layout (); |
| 167 | |
170 | |
| 168 | operator char **() const |
171 | operator cell **() const |
| 169 | { |
172 | { |
| 170 | return col; |
173 | return data; |
| 171 | } |
174 | } |
| 172 | |
175 | |
| 173 | void swap (Layout &layout) |
176 | void swap (layout &maze) |
| 174 | { |
177 | { |
| 175 | ::swap (layout.col, col); |
178 | ::swap (maze.data, data); |
| 176 | ::swap (layout.w , w ); |
179 | ::swap (maze.w , w ); |
| 177 | ::swap (layout.h , h ); |
180 | ::swap (maze.h , h ); |
| 178 | } |
181 | } |
| 179 | |
182 | |
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183 | MTH void swap (layout *maze) { swap (*maze); } |
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184 | |
| 180 | // for debugging, print layout to stdout |
185 | // for debugging, print maze to stdout |
| 181 | void print () const; |
186 | MTH void print () const; |
| 182 | |
187 | |
| 183 | // simple inpainting |
188 | // simple inpainting |
| 184 | void fill (char fill); |
189 | MTH void fill (char fill); |
| 185 | void clear () { fill (0); } |
190 | MTH void clear () { fill (0); } |
| 186 | void border (char fill = '#'); |
191 | MTH void border (char fill = '#'); |
| 187 | void rect (int x1, int y1, int x2, int y2, char fill); // x2, y2 exclusive |
192 | MTH void rect (int x1, int y1, int x2, int y2, char fill); // x2, y2 exclusive |
| 188 | |
193 | |
| 189 | void fill_rand (int perc); |
194 | MTH void fill_rand (int perc); |
| 190 | |
195 | |
| 191 | // makes sure all areas are connected. dirty=true carves rounder but also |
196 | // makes sure all areas are connected. dirty=true carves rounder but also |
| 192 | // more walls, dirty=false carves narrow corridors. |
197 | // more walls, dirty=false carves narrow corridors. |
| 193 | void isolation_remover (bool dirty = 0); |
198 | MTH void isolation_remover (bool dirty = 0); |
| 194 | |
199 | |
| 195 | // generates a cave, subtype 0 is a rough cave, randomly open or closed |
200 | // generates a cave, subtype 0 is a rough cave, randomly open or closed |
| 196 | void gen_cave (int subtype); |
201 | MTH void gen_cave (int subtype); |
| 197 | |
202 | |
| 198 | // helper functions to modify the layout |
203 | // helper functions to modify the maze |
| 199 | void erode_1_2 (int c1, int c2 = -1, int repeat = 1); |
204 | MTH void erode_1_2 (int c1, int c2 = -1, int repeat = 1); |
| 200 | void doorify (); |
205 | MTH void doorify (); |
| 201 | void roomify (); // make some rooms in it, works best on onions |
206 | MTH void roomify (); // make some rooms in it, works best on onions |
| 202 | void expand2x (); |
207 | MTH void expand2x (); |
| 203 | void symmetrize (int symmetry); |
208 | MTH void symmetrize (int symmetry); |
| 204 | void rotate (int rotation); // rotate by 1=90, 2=180, 3=270 degrees |
209 | MTH void rotate (int rotation); // rotate by 1=90, 2=180, 3=270 degrees |
| 205 | |
210 | |
| 206 | void generate (random_map_params *RP); |
211 | void generate (random_map_params *RP); |
| 207 | }; |
212 | }; |
| 208 | |
213 | |
| 209 | // utility functions, to use rmg_rndm instead of rndm. |
214 | // utility functions, to use rmg_rndm instead of rndm. |
