static void loadComponents(Entity *parent, cJSON *components)
{
Entity *e;
cJSON *component;
parent->health = 0;
if (components)
{
component = components->child;
while (component)
{
e = malloc(sizeof(Entity));
memset(e, 0, sizeof(Entity));
defTail->next = e;
defTail = e;
e->active = 1;
e->type = ET_COMPONENT;
e->health = e->maxHealth = cJSON_GetObjectItem(component, "health")->valueint;
e->offsetX = cJSON_GetObjectItem(component, "x")->valueint;
e->offsetY = cJSON_GetObjectItem(component, "y")->valueint;
e->texture = getTexture(cJSON_GetObjectItem(component, "texture")->valuestring);
SDL_QueryTexture(e->texture, NULL, NULL, &e->w, &e->h);
if (cJSON_GetObjectItem(component, "flags"))
{
e->flags = flagsToLong(cJSON_GetObjectItem(component, "flags")->valuestring, NULL);
}
if (cJSON_GetObjectItem(component, "aiFlags"))
{
e->aiFlags = flagsToLong(cJSON_GetObjectItem(component, "aiFlags")->valuestring, NULL);
}
e->systemPower = MAX_SYSTEM_POWER;
e->die = componentDie;
e->owner = parent;
component = component->next;
parent->health++;
}
}
parent->maxHealth = parent->health;
}
static void loadGuns(Entity *parent, cJSON *guns)
{
Entity *e;
cJSON *gun;
if (guns)
{
gun = guns->child;
while (gun)
{
e = malloc(sizeof(Entity));
memset(e, 0, sizeof(Entity));
defTail->next = e;
defTail = e;
e->active = 1;
e->type = ET_COMPONENT_GUN;
e->health = e->maxHealth = cJSON_GetObjectItem(gun, "health")->valueint;
e->reloadTime = cJSON_GetObjectItem(gun, "reloadTime")->valueint;
e->offsetX = cJSON_GetObjectItem(gun, "x")->valueint;
e->offsetY = cJSON_GetObjectItem(gun, "y")->valueint;
e->texture = getTexture(cJSON_GetObjectItem(gun, "texture")->valuestring);
e->guns[0].type = lookup(cJSON_GetObjectItem(gun, "type")->valuestring);
e->missiles = getJSONValue(gun, "missiles", 0);
if (cJSON_GetObjectItem(gun, "flags"))
{
e->flags = flagsToLong(cJSON_GetObjectItem(gun, "flags")->valuestring, NULL);
}
if (cJSON_GetObjectItem(gun, "aiFlags"))
{
e->aiFlags = flagsToLong(cJSON_GetObjectItem(gun, "aiFlags")->valuestring, NULL);
}
SDL_QueryTexture(e->texture, NULL, NULL, &e->w, &e->h);
e->systemPower = MAX_SYSTEM_POWER;
e->action = gunThink;
e->die = gunDie;
e->owner = parent;
gun = gun->next;
}
}
}
void loadPlayer(cJSON *node)
{
char *type;
int side, addFlags;
long flags;
type = cJSON_GetObjectItem(node, "type")->valuestring;
side = lookup(cJSON_GetObjectItem(node, "side")->valuestring);
flags = -1;
player = spawnFighter(type, 0, 0, side);
player->x = BATTLE_AREA_WIDTH / 2;
player->y = BATTLE_AREA_HEIGHT / 2;
if (cJSON_GetObjectItem(node, "x"))
{
player->x = (cJSON_GetObjectItem(node, "x")->valuedouble / BATTLE_AREA_CELLS) * BATTLE_AREA_WIDTH;
player->y = (cJSON_GetObjectItem(node, "y")->valuedouble / BATTLE_AREA_CELLS) * BATTLE_AREA_HEIGHT;
}
if (cJSON_GetObjectItem(node, "flags"))
{
flags = flagsToLong(cJSON_GetObjectItem(node, "flags")->valuestring, &addFlags);
}
if (flags != -1)
{
if (addFlags)
{
player->flags |= flags;
}
else
{
player->flags = flags;
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_WARN, "Flags for Player replaced");
}
}
if (strcmp(type, "Tug") == 0)
{
battle.stats[STAT_TUG]++;
}
if (strcmp(type, "Shuttle") == 0)
{
battle.stats[STAT_SHUTTLE]++;
}
}
static void loadEngines(Entity *parent, cJSON *engines)
{
Entity *e;
cJSON *engine;
if (engines)
{
engine = engines->child;
while (engine)
{
e = malloc(sizeof(Entity));
memset(e, 0, sizeof(Entity));
defTail->next = e;
defTail = e;
e->active = 1;
e->type = ET_COMPONENT_ENGINE;
e->health = e->maxHealth = cJSON_GetObjectItem(engine, "health")->valueint;
e->offsetX = cJSON_GetObjectItem(engine, "x")->valueint;
e->offsetY = cJSON_GetObjectItem(engine, "y")->valueint;
e->texture = getTexture(cJSON_GetObjectItem(engine, "texture")->valuestring);
if (cJSON_GetObjectItem(engine, "flags"))
{
e->flags = flagsToLong(cJSON_GetObjectItem(engine, "flags")->valuestring, NULL);
}
SDL_QueryTexture(e->texture, NULL, NULL, &e->w, &e->h);
e->systemPower = MAX_SYSTEM_POWER;
e->action = engineThink;
e->die = engineDie;
e->owner = parent;
engine = engine->next;
}
}
}
void loadCapitalShips(cJSON *node)
{
Entity *e;
char **types, *name, *groupName, *type;
int side, scatter, number, active;
int i, numTypes, addFlags;
long flags;
float x, y;
if (node)
{
node = node->child;
while (node)
{
name = NULL;
groupName = NULL;
flags = -1;
types = toTypeArray(cJSON_GetObjectItem(node, "types")->valuestring, &numTypes);
side = lookup(cJSON_GetObjectItem(node, "side")->valuestring);
x = (cJSON_GetObjectItem(node, "x")->valuedouble / BATTLE_AREA_CELLS) * BATTLE_AREA_WIDTH;
y = (cJSON_GetObjectItem(node, "y")->valuedouble / BATTLE_AREA_CELLS) * BATTLE_AREA_HEIGHT;
name = getJSONValueStr(node, "name", NULL);
groupName = getJSONValueStr(node, "groupName", NULL);
number = getJSONValue(node, "number", 1);
scatter = getJSONValue(node, "scatter", 1);
active = getJSONValue(node, "active", 1);
if (cJSON_GetObjectItem(node, "flags"))
{
flags = flagsToLong(cJSON_GetObjectItem(node, "flags")->valuestring, &addFlags);
}
for (i = 0 ; i < number ; i++)
{
type = types[rand() % numTypes];
e = spawnCapitalShip(type, x, y, side);
if (scatter > 1)
{
e->x += (rand() % scatter) - (rand() % scatter);
e->y += (rand() % scatter) - (rand() % scatter);
}
e->active = active;
if (name)
{
STRNCPY(e->name, name, MAX_NAME_LENGTH);
}
if (groupName)
{
STRNCPY(e->groupName, groupName, MAX_NAME_LENGTH);
}
if (flags != -1)
{
if (addFlags)
{
e->flags |= flags;
}
else
{
e->flags = flags;
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_WARN, "Flags for '%s' (%s) replaced", e->name, e->defName);
}
}
updateCapitalShipComponentProperties(e, flags);
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_DEBUG, "%s (%d / %d)", e->name, e->health, e->maxHealth);
}
node = node->next;
for (i = 0 ; i < numTypes ; i++)
{
free(types[i]);
}
free(types);
}
}
}
void loadFighters(cJSON *node)
{
Entity *e;
char **types, *name, *groupName, *type, *strpos;
int side, scatter, number, active;
int i, numTypes, addFlags, addAIFlags, id;
long flags, aiFlags;
float x, y;
if (node)
{
id = 0;
node = node->child;
while (node)
{
name = NULL;
groupName = NULL;
flags = -1;
aiFlags = -1;
types = toTypeArray(cJSON_GetObjectItem(node, "types")->valuestring, &numTypes);
side = lookup(cJSON_GetObjectItem(node, "side")->valuestring);
x = (cJSON_GetObjectItem(node, "x")->valuedouble / BATTLE_AREA_CELLS) * BATTLE_AREA_WIDTH;
y = (cJSON_GetObjectItem(node, "y")->valuedouble / BATTLE_AREA_CELLS) * BATTLE_AREA_HEIGHT;
name = getJSONValueStr(node, "name", NULL);
groupName = getJSONValueStr(node, "groupName", NULL);
number = getJSONValue(node, "number", 1);
scatter = getJSONValue(node, "scatter", 1);
active = getJSONValue(node, "active", 1);
if (cJSON_GetObjectItem(node, "flags"))
{
flags = flagsToLong(cJSON_GetObjectItem(node, "flags")->valuestring, &addFlags);
}
if (cJSON_GetObjectItem(node, "aiFlags"))
{
aiFlags = flagsToLong(cJSON_GetObjectItem(node, "aiFlags")->valuestring, &addAIFlags);
}
for (i = 0 ; i < number ; i++)
{
type = types[rand() % numTypes];
e = spawnFighter(type, x, y, side);
if (scatter > 1)
{
e->x += (rand() % scatter) - (rand() % scatter);
e->y += (rand() % scatter) - (rand() % scatter);
}
e->active = active;
if (flags != -1)
{
if (addFlags)
{
e->flags |= flags;
}
else
{
e->flags = flags;
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_WARN, "Flags for '%s' (%s) replaced", e->name, e->defName);
}
if (e->flags & EF_DISABLED)
{
e->speed = 0;
}
}
if (aiFlags != -1)
{
if (addAIFlags)
{
e->aiFlags |= aiFlags;
}
else
{
e->aiFlags = aiFlags;
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_WARN, "AI Flags for '%s' (%s) replaced", e->name, e->defName);
}
}
if (name)
{
STRNCPY(e->name, name, MAX_NAME_LENGTH);
/* update 'name #?' to 'name #1', etc. */
strpos = strstr(e->name, "#?");
if (strpos)
{
*(++strpos) = ('0' + ++id);
}
}
if (groupName)
{
STRNCPY(e->groupName, groupName, MAX_NAME_LENGTH);
}
}
node = node->next;
for (i = 0 ; i < numTypes ; i++)
{
free(types[i]);
}
free(types);
}
}
}
static void loadFighterDef(char *filename)
{
cJSON *root, *node;
char *text;
Entity *e;
int i;
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO, "Loading %s", filename);
text = readFile(filename);
root = cJSON_Parse(text);
if (root)
{
e = malloc(sizeof(Entity));
memset(e, 0, sizeof(Entity));
defTail->next = e;
defTail = e;
e->type = ET_FIGHTER;
e->active = 1;
STRNCPY(e->name, cJSON_GetObjectItem(root, "name")->valuestring, MAX_NAME_LENGTH);
STRNCPY(e->defName, e->name, MAX_NAME_LENGTH);
e->health = e->maxHealth = cJSON_GetObjectItem(root, "health")->valueint;
e->shield = e->maxShield = getJSONValue(root, "shield", 0);
e->speed = cJSON_GetObjectItem(root, "speed")->valuedouble;
e->reloadTime = getJSONValue(root, "reloadTime", 0);
e->shieldRechargeRate = getJSONValue(root, "shieldRechargeRate", 0);
e->texture = getTexture(cJSON_GetObjectItem(root, "texture")->valuestring);
SDL_QueryTexture(e->texture, NULL, NULL, &e->w, &e->h);
if (cJSON_GetObjectItem(root, "guns"))
{
i = 0;
for (node = cJSON_GetObjectItem(root, "guns")->child ; node != NULL ; node = node->next)
{
e->guns[i].type = lookup(cJSON_GetObjectItem(node, "type")->valuestring);
e->guns[i].x = cJSON_GetObjectItem(node, "x")->valueint;
e->guns[i].y = cJSON_GetObjectItem(node, "y")->valueint;
i++;
if (i >= MAX_FIGHTER_GUNS)
{
printf("ERROR: cannot assign more than %d guns to a fighter\n", MAX_FIGHTER_GUNS);
exit(1);
}
}
e->combinedGuns = getJSONValue(root, "combinedGuns", 0);
}
e->selectedGunType = e->guns[0].type;
e->missiles = getJSONValue(root, "missiles", 0);
if (cJSON_GetObjectItem(root, "flags"))
{
e->flags = flagsToLong(cJSON_GetObjectItem(root, "flags")->valuestring, NULL);
}
if (cJSON_GetObjectItem(root, "aiFlags"))
{
e->aiFlags = flagsToLong(cJSON_GetObjectItem(root, "aiFlags")->valuestring, NULL);
}
if (cJSON_GetObjectItem(root, "deathType"))
{
e->deathType = lookup(cJSON_GetObjectItem(root, "deathType")->valuestring);
}
if (e->flags & EF_COMMON_FIGHTER)
{
addFighterStat(e->name);
}
e->separationRadius = MAX(e->w, e->h) * 3;
e->systemPower = MAX_SYSTEM_POWER;
cJSON_Delete(root);
}
else
{
SDL_LogMessage(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_WARN, "Failed to load '%s'", filename);
}
free(text);
}
