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LEFTONE/core/loground/base.c

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#include "./base.h"
#include <assert.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <msgpack.h>
#include "util/math/vector.h"
#include "util/mpkutil/get.h"
#include "util/mpkutil/pack.h"
#include "core/locommon/msgpack.h"
#include "core/locommon/position.h"
#include "core/loentity/entity.h"
#include "core/loentity/ground.h"
#include "core/loshader/ground.h"
#include "./island.h"
#include "./type.h"
/* generated serializer */
#include "core/loground/crial/base.h"
static bool
(*const update_function_vtable_[LOGROUND_TYPE_COUNT])(loground_base_t* base) = {
[LOGROUND_TYPE_ISLAND] = loground_island_update,
};
static void loground_base_delete_(loentity_t* entity) {
assert(entity != NULL);
loground_base_t* base = (typeof(base)) entity;
if (!base->used) return;
base->used = false;
}
static void loground_base_die_(loentity_t* entity) {
assert(entity != NULL);
}
static bool loground_base_update_(loentity_t* entity) {
assert(entity != NULL);
loground_base_t* base = (typeof(base)) entity;
base->cache = (typeof(base->cache)) {0};
assert(update_function_vtable_[base->param.type] != NULL);
return update_function_vtable_[base->param.type](base);
}
static void loground_base_draw_(
loentity_t* entity, const locommon_position_t* basepos) {
assert(entity != NULL);
assert(locommon_position_valid(basepos));
loground_base_t* base = (typeof(base)) entity;
vec2_t p;
locommon_position_sub(&p, &base->super.super.pos, basepos);
vec2_addeq(&base->cache.instance.pos, &p);
loshader_ground_drawer_add_instance(base->drawer, &base->cache.instance);
}
static void loground_base_pack_(
const loentity_t* entity, msgpack_packer* packer) {
assert(entity != NULL);
assert(packer != NULL);
const loground_base_t* base = (typeof(base)) entity;
msgpack_pack_map(packer, CRIAL_PROPERTY_COUNT_);
CRIAL_SERIALIZER_;
}
void loground_base_initialize(
loground_base_t* base, loshader_ground_drawer_t* drawer) {
assert(base != NULL);
assert(drawer != NULL);
*base = (typeof(*base)) {
.drawer = drawer,
};
}
void loground_base_reinitialize(loground_base_t* base, loentity_id_t id) {
assert(base != NULL);
assert(!base->used);
base->super = (typeof(base->super)) {
.super = {
.vtable = {
.delete = loground_base_delete_,
.die = loground_base_die_,
.update = loground_base_update_,
.draw = loground_base_draw_,
.pack = loground_base_pack_,
},
.id = id,
.subclass = LOENTITY_SUBCLASS_GROUND,
},
};
base->param = (typeof(base->param)) {0};
}
void loground_base_deinitialize(loground_base_t* base) {
assert(base != NULL);
assert(!base->used);
}
bool loground_base_unpack(loground_base_t* base, const msgpack_object *obj) {
assert(base != NULL);
assert(obj != NULL);
loground_base_reinitialize(base, 0); /* id will be overwritten */
const msgpack_object_map* root = mpkutil_get_map(obj);
if (root == NULL) goto FAIL;
CRIAL_DESERIALIZER_;
return true;
FAIL:
loground_base_delete_(&base->super.super);
return false;
}