| … | |
… | |
| 22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | #include <global.h> |
25 | #include <global.h> |
| 26 | #include <material.h> |
26 | #include <material.h> |
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27 | |
|
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28 | //+GPL |
| 27 | |
29 | |
| 28 | /* convert materialname to materialtype_t */ |
30 | /* convert materialname to materialtype_t */ |
| 29 | |
31 | |
| 30 | materialtype_t * |
32 | materialtype_t * |
| 31 | name_to_material (const shstr_cmp name) |
33 | name_to_material (const shstr_cmp name) |
| … | |
… | |
| 135 | op->value = (op->value * lmt->value) / 100; |
137 | op->value = (op->value * lmt->value) / 100; |
| 136 | } |
138 | } |
| 137 | } |
139 | } |
| 138 | } |
140 | } |
| 139 | |
141 | |
|
|
142 | //TODO: make this a constructor |
|
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143 | static materialtype_t * |
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144 | get_empty_mat (void) |
|
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145 | { |
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146 | materialtype_t *mt; |
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147 | int i; |
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148 | |
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149 | mt = new materialtype_t; |
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150 | |
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151 | mt->name = shstr_unknown; |
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152 | mt->description = 0; |
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153 | |
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154 | for (i = 0; i < NROFATTACKS; i++) |
|
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155 | { |
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156 | mt->save[i] = 0; |
|
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157 | mt->mod[i] = 0; |
|
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158 | } |
|
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159 | |
|
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160 | mt->chance = 0; |
|
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161 | mt->difficulty = 0; |
|
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162 | mt->magic = 0; |
|
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163 | mt->damage = 0; |
|
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164 | mt->wc = 0; |
|
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165 | mt->ac = 0; |
|
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166 | mt->sp = 0; |
|
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167 | mt->weight = 100; |
|
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168 | mt->value = 100; |
|
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169 | mt->density = 1; |
|
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170 | mt->next = 0; |
|
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171 | |
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172 | return mt; |
|
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173 | } |
|
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174 | |
|
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175 | //-GPL |
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176 | |
|
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177 | const materialtype_t * |
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178 | object::dominant_material () const |
|
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179 | { |
|
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180 | if (materialtype_t *mt = name_to_material (materialname)) |
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181 | return mt; |
|
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182 | |
|
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183 | return name_to_material (shstr_unknown); |
|
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184 | } |
|
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185 | |
|
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186 | void |
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187 | load_materials (void) |
|
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188 | { |
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189 | char filename[MAX_BUF]; |
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190 | |
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191 | sprintf (filename, "%s/materials", settings.datadir); |
|
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192 | LOG (llevDebug, "Reading material type data from %s...\n", filename); |
|
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193 | |
|
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194 | //TODO: somehow free old materials, or update them in-place |
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195 | materialt = 0; |
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196 | |
|
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197 | object_thawer thawer (filename); |
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198 | |
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199 | if (!thawer) |
|
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200 | { |
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201 | LOG (llevError, "Cannot open %s for reading\n", filename); |
|
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202 | goto done; |
|
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203 | } |
|
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204 | |
|
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205 | while (thawer.kw != KW_name) |
|
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206 | { |
|
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207 | thawer.next (); |
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208 | |
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209 | if (thawer.kw == KW_EOF) |
|
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210 | goto done; |
|
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211 | } |
|
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212 | |
|
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213 | materialtype_t *mt; |
|
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214 | |
|
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215 | for (;;) |
|
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216 | { |
|
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217 | switch (thawer.kw) |
|
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218 | { |
|
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219 | case KW_name: |
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220 | mt = get_empty_mat (); |
|
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221 | mt->next = materialt; |
|
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222 | materialt = mt; |
|
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223 | |
|
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224 | thawer.get (mt->name); |
|
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225 | mt->description = mt->name; |
|
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226 | break; |
|
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227 | |
|
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228 | case KW_description: |
|
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229 | thawer.get (mt->description); |
|
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230 | break; |
|
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231 | |
|
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232 | case KW_material: |
|
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233 | thawer.get (mt->material); |
|
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234 | break; |
|
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235 | |
|
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236 | case KW_saves: |
|
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237 | { |
|
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238 | const char *cp = thawer.get_str () - 1; |
|
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239 | |
|
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240 | for (int i = 0; i < NROFATTACKS; i++) |
|
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241 | { |
|
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242 | if (!cp) |
|
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243 | { |
|
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244 | mt->save[i] = 0; |
|
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245 | continue; |
|
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246 | } |
|
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247 | |
|
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248 | int value; |
|
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249 | ++cp; |
|
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250 | sscanf (cp, "%d", &value); |
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251 | mt->save[i] = (sint8) value; |
|
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252 | cp = strchr (cp, ','); |
|
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253 | } |
|
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254 | } |
|
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255 | break; |
|
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256 | |
|
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257 | case KW_mods: |
|
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258 | { |
|
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259 | const char *cp = thawer.get_str () - 1; |
|
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260 | |
|
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261 | for (int i = 0; i < NROFATTACKS; i++) |
|
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262 | { |
|
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263 | if (!cp) |
|
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264 | { |
|
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265 | mt->save[i] = 0; |
|
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266 | continue; |
|
|
267 | } |
|
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268 | |
|
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269 | ++cp; |
|
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270 | int value; |
|
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271 | sscanf (cp, "%d", &value); |
|
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272 | mt->mod[i] = (sint8) value; |
|
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273 | cp = strchr (cp, ','); |
|
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274 | } |
|
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275 | } |
|
|
276 | break; |
|
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277 | |
|
|
278 | case KW_chance: thawer.get (mt->chance); break; |
|
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279 | case KW_difficulty: // cf+ alias, not original cf |
|
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280 | case KW_diff: thawer.get (mt->difficulty); break; |
|
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281 | case KW_magic: thawer.get (mt->magic); break; |
|
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282 | case KW_dam: // cf+ alias, not original cf |
|
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283 | case KW_damage: thawer.get (mt->damage); break; |
|
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284 | case KW_wc: thawer.get (mt->wc); break; |
|
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285 | case KW_ac: thawer.get (mt->ac); break; |
|
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286 | case KW_sp: thawer.get (mt->sp); break; |
|
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287 | case KW_weight: thawer.get (mt->weight); break; |
|
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288 | case KW_value: thawer.get (mt->value); break; |
|
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289 | case KW_density: thawer.get (mt->density); break; |
|
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290 | |
|
|
291 | case KW_EOF: |
|
|
292 | goto done; |
|
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293 | |
|
|
294 | default: |
|
|
295 | if (!thawer.parse_error ("materials file", "materials")) |
|
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296 | goto done; |
|
|
297 | break; |
|
|
298 | } |
|
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299 | |
|
|
300 | thawer.next (); |
|
|
301 | } |
|
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302 | |
|
|
303 | done: |
|
|
304 | if (!materialt) |
|
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305 | materialt = get_empty_mat (); |
|
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306 | |
|
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307 | LOG (llevDebug, "Done.\n"); |
|
|
308 | } |
|
|
309 | |
