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#include "storage.h"
component_pair *
findPair(storage *this, const char *name)
{
for (int i = 0; i < this->componentsStored; ++i)
{
component_pair *pair = &this->objects[i];
if (strcmp(name, pair->name) == 0)
{
return pair;
}
}
return NULL;
}
Entity
createEntity(storage *this)
{
Entity idx = this->objectsStored++;
for (int i = 0; i < this->componentsStored; ++i)
{
this->objects[i].objects[idx] = NULL;
}
return idx;
}
// Not intended for use outside of macros
void
internal_registerComponent(storage *storage, char *name, size_t size)
{
unsigned int componentIdx = storage->componentsStored++;
storage->objects[componentIdx] = (component_pair) {
.name = name,
.objectSize = size,
.objects = malloc(sizeof(void*) * MAX_OBJECTS)
};
}
void * // NULL if component with such name is not found
internal_addComponent(storage *this, Entity idx, const char *name)
{
component_pair *pair = findPair(this, name);
if (pair == NULL)
{
return NULL;
}
pair->objects[idx] = (void *) malloc(pair->objectSize);
void *component = pair->objects[idx];
// component = (void *) malloc(pair->objectSize);
return component;
}
// Not intended for use outside of macros
void * // NULL if component is not found
internal_getComponent(storage *this, Entity idx, const char *name)
{
for (int i = 0; i < this->componentsStored; ++i)
{
component_pair *pair = &this->objects[i];
if (strcmp(name, pair->name) == 0)
{
return pair->objects[idx];
}
}
return NULL;
}
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