dungeon generation first step

[vrlugburz] / src / player.c

diff --git a/src/player.c b/src/player.c
new file mode 100644 (file)
index 0000000..0e68393
--- /dev/null
+++ b/src/player.c
@@ -0,0 +1,26 @@
+#include "player.h"
+
+void init_player(struct player *p)
+{
+       memset(p, 0, sizeof *p);
+       cgm_qcons(&p->vrot, 0, 0, 0, 1);
+
+       p->height = 1.75;
+       p->hp = p->hp_max = 10;
+       p->mp = p->mp_max = 10;
+}
+
+void upd_player_xform(struct player *p)
+{
+       cgm_vec3 pos;
+       float celld = p->lvl ? p->lvl->cell_size : DEF_CELL_SIZE;
+
+       cgm_vcons(&pos, p->cx * celld, p->height, p->cy * celld);
+       cgm_vadd(&pos, &p->cpos);
+
+       cgm_midentity(p->view_xform);
+       cgm_mprerotate_x(p->view_xform, -p->phi);
+       cgm_mprerotate_y(p->view_xform, -p->theta);
+       cgm_mrotate_quat(p->view_xform, &p->vrot);
+       cgm_mpretranslate(p->view_xform, -pos.x, -pos.y, -pos.z);
+}