69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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Copyright (C) 2018 Parallel Realities
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "entityFactory.h"
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static void addEntityDef(char *name, int type, Entity *(*initFunc)(void));
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static EntityDef head;
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static EntityDef *tail;
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void initEntityFactory(void)
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{
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memset(&head, 0, sizeof(EntityDef));
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tail = &head;
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addEntityDef("AquaBlob", ET_ENEMY, initAquaBlob);
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addEntityDef("Bob", ET_BOB, initBob);
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}
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Entity *createEntity(char *name)
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{
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EntityDef *def;
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for (def = head.next ; def != NULL ; def = def->next)
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{
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if (strcmp(def->name, name) == 0)
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{
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return def->initFunc();
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}
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}
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SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_ERROR, "No such entity definition '%s'", name);
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exit(1);
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return NULL;
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}
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static void addEntityDef(char *name, int type, Entity *(*initFunc)(void))
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{
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EntityDef *def;
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def = malloc(sizeof(EntityDef));
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memset(def, 0, sizeof(EntityDef));
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tail->next = def;
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tail = def;
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STRNCPY(def->name, name, MAX_NAME_LENGTH);
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def->type = type;
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def->initFunc = initFunc;
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}
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