A game engine for top-down 2D RPG games.
rpg
game-engine
raylib
c99
actor progress
+61
-41
+2
include/keraforge/actor.h
+2
include/keraforge/actor.h
···
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/* Create a new actor. */
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struct kf_actor *kf_actor_new(char *key);
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+
/* Register a new actor and return its integer ID. */
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int kf_actor_register(char *key);
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/* Load a spritesheet, filling in the details for loading character spritesheets. */
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struct kf_spritesheet kf_actor_loadspritesheet(char *filename);
+36
-29
src/actor.c
+36
-29
src/actor.c
···
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return actor;
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}
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int kf_actor_register(char *key)
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{
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int id = kf_actorregistry.count++;
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kf_actorregistry.key[id] = key;
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return id;
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}
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+
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struct kf_spritesheet kf_actor_loadspritesheet(char *filename)
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{
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return kf_loadspritesheet(filename, 20, 20);
···
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return 1;
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}
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-
int kf_loadactors(void)
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{
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// char *infile = compress ? _KF_ACTORFILE_TMP : _KF_ACTORFILE;
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char *infile = _KF_ACTORFILE;
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// int kf_loadactors(void)
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// {
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// // char *infile = compress ? _KF_ACTORFILE_TMP : _KF_ACTORFILE;
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// char *infile = _KF_ACTORFILE;
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-
size_t len = 0;
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struct bini_stream bs = {
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.mode = BINI_STREAM,
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.buffer = kf_readbin(infile, &len),
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-
};
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if (!bs.buffer)
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KF_THROW("failed to read/open %s", infile);
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bs.cap = len;
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bs.len = len;
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kf_logdbg("loaded actors into binary stream: len=%lu", len);
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// size_t len = 0;
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// struct bini_stream bs = {
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// .mode = BINI_STREAM,
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// .buffer = kf_readbin(infile, &len),
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// };
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// if (!bs.buffer)
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// KF_THROW("failed to read/open %s", infile);
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// bs.cap = len;
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// bs.len = len;
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// kf_logdbg("loaded actors into binary stream: len=%lu", len);
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const size_t nactors = bini_rlu(&bs);
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// const size_t nactors = bini_rlu(&bs);
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for (size_t i = 0 ; i < nactors ; i++)
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{
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char key[4096] = {0};
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bini_rstr(&bs, key);
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int id = kf_actor_getregistryid(key);
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if (id == -1)
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continue;
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struct kf_actor *actor = kf_actor_new(key, k, f32 width, f32 height, bool collides)
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kf_actorregistry.deserialize[id](actor, &bs);
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}
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// for (size_t i = 0 ; i < nactors ; i++)
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// {
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// char key[4096] = {0};
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// bini_rstr(&bs, key);
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// int id = kf_actor_getregistryid(key);
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// if (id == -1)
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// continue;
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// struct kf_actor *actor = kf_actor_new(key, k, f32 width, f32 height, bool collides)
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// kf_actorregistry.deserialize[id](actor, &bs);
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// }
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kf_logdbg("loaded %d actors", nactors);
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// kf_logdbg("loaded %d actors", nactors);
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free(bs.buffer);
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// free(bs.buffer);
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return 1;
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}
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// return 1;
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// }
+23
-12
src/graphics.c
+23
-12
src/graphics.c
···
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kf_timeit("load world", kf_world_load(&world, true, NULL));
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kf_window.room = world;
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kf_actorregistry.id[0] = "player";
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kf_actorregistry.serialize[0] = kf_player_serialize;
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kf_actorregistry.deserialize[0] = kf_player_deserialize;
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kf_actorregistry.count++;
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int idplayer = kf_actor_register("player");
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kf_actorregistry.serialize[idplayer] = kf_player_serialize;
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kf_actorregistry.deserialize[idplayer] = kf_player_deserialize;
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kf_actorregistry.sprite[idplayer] = kf_actor_loadspritesheet("data/res/img/char/template.png");
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kf_actorregistry.tick[idplayer] = kf_player_tick;
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kf_actorregistry.draw[idplayer] = kf_player_draw;
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struct kf_actor *player = kf_actor_new("player", kf_actor_loadspritesheet("data/res/img/char/template.png"), 10, 10, true);
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struct kf_actor *player = kf_actor_new("player");
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player->size.x = 10;
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player->size.y = 10;
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player->collide = true;
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player->sizeoffset.y = 6;
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-
player->tick = kf_player_tick;
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player->draw = kf_player_draw;
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player->controlled = true;
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if (is_new_state) /* place the player in the centre of the room */
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{
···
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player->pos.y = state->player.pos.y;
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kf_window.player = player;
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-
struct kf_actor *player2 = kf_actor_new("player", kf_actor_loadspritesheet("data/res/img/char/whom.png"), 10, 10, true);
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int idplayer2 = kf_actor_register("player2");
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kf_actorregistry.serialize[idplayer2] = kf_player_serialize;
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kf_actorregistry.deserialize[idplayer2] = kf_player_deserialize;
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kf_actorregistry.sprite[idplayer2] = kf_actor_loadspritesheet("data/res/img/char/whom.png");
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kf_actorregistry.tick[idplayer2] = kf_player_tick;
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+
kf_actorregistry.draw[idplayer2] = kf_player_draw;
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+
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struct kf_actor *player2 = kf_actor_new("player2");
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player2->size.x = 10;
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+
player2->size.y = 10;
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player2->collide = false;
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player2->sizeoffset.y = 6;
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-
player2->tick = kf_player_tick; /* when controlled is false, player_tick won't process keybinds */
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-
player2->draw = kf_player_draw;
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player2->pos.x = player->pos.x;
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player2->pos.y = player->pos.y - 24;
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···
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{
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// kf_window.player->tick(kf_window.player);
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for (struct kf_actor *actor = kf_actors ; actor != NULL ; actor = actor->next)
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-
actor->tick(actor);
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+
kf_actorregistry.tick[actor->id](actor);
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Vector2 v = GetScreenToWorld2D(GetMousePosition(), kf_window.cam);
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kf_window.select.x = v.x / KF_TILE_SIZE_PX;
···
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224
// kf_world_drawcolliders(world, player, cam);
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// kf_window.player->draw(kf_window.player);
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for (struct kf_actor *actor = kf_actors ; actor != NULL ; actor = actor->next)
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-
actor->draw(actor);
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+
kf_actorregistry.draw[actor->id](actor);
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}
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static