146 lines
3.0 KiB
C
146 lines
3.0 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 "destructable.h"
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static void init(void);
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static void applyDamage(int amount);
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static void action(void);
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static void die(void);
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static void load(cJSON *root);
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static void save(cJSON *root);
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Entity *initDestructable(void)
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{
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Structure *s;
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s = createStructure();
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s->type = ET_DESTRUCTABLE;
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s->isMissionTarget = 1;
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STRNCPY(s->spriteName, "Crate4", MAX_NAME_LENGTH);
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s->flags |= EF_EXPLODES;
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s->health = s->healthMax = 10;
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s->init = init;
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s->applyDamage = applyDamage;
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s->action = action;
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s->die = die;
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s->load = load;
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s->save = save;
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return (Entity*)s;
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}
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static void init(void)
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{
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Structure *s;
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s = (Structure*)self;
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s->sprite[FACING_LEFT] = s->sprite[FACING_RIGHT] = s->sprite[FACING_DIE] = getSprite(s->spriteName);
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}
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static void applyDamage(int amount)
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{
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if (self->health > 0)
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{
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self->health -= amount;
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}
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}
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static void action(void)
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{
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Structure *s;
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int mx, my;
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s = (Structure*)self;
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if (s->health <= 0)
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{
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s->health--;
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if (s->health % 3 == 0)
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{
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mx = (int) ((s->x + (s->w / 2)) / MAP_TILE_SIZE);
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my = (int) ((s->y + s->h) / MAP_TILE_SIZE);
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addScorchDecal(mx, my);
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addExplosion(s->x, s->y, 50, self);
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s->dx = rrnd(-10, 10);
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s->dy = rrnd(-10, 10);
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throwDebris(s->x + s->w / 2, s->y + s->h / 2, 1);
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}
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if (s->health <= -50)
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{
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dropCarriedItem();
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updateObjective(s->name);
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if (strlen(s->targetNames) > 0)
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{
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activateEntities(s->targetNames, 1);
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}
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s->alive = ALIVE_DEAD;
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}
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}
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}
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static void die(void)
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{
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}
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static void load(cJSON *root)
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{
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Structure *s;
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s = (Structure*)self;
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s->health = cJSON_GetObjectItem(root, "health")->valueint;
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s->healthMax = cJSON_GetObjectItem(root, "healthMax")->valueint;
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STRNCPY(s->spriteName, cJSON_GetObjectItem(root, "spriteName")->valuestring, MAX_NAME_LENGTH);
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if (cJSON_GetObjectItem(root, "targetNames"))
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{
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STRNCPY(s->targetNames, cJSON_GetObjectItem(root, "targetNames")->valuestring, MAX_DESCRIPTION_LENGTH);
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}
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}
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static void save(cJSON *root)
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{
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Structure *s;
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s = (Structure*)self;
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cJSON_AddStringToObject(root, "type", "Destructable");
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cJSON_AddNumberToObject(root, "health", s->health);
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cJSON_AddNumberToObject(root, "healthMax", s->healthMax);
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cJSON_AddStringToObject(root, "spriteName", s->spriteName);
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cJSON_AddStringToObject(root, "targetNames", s->targetNames);
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}
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