# HG changeset patch
# User John Tsiombikas <nuclear@mutantstargoat.com>
# Date 1326609139 -7200
# Node ID c15992cedec97d286f07903ef18173807c3cac48
# Parent  38489ad82bf427faeeffab2c18be0b3c2468e386
scene

diff -r 38489ad82bf4 -r c15992cedec9 src/scene.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/scene.c	Sun Jan 15 08:32:19 2012 +0200
@@ -0,0 +1,88 @@
+#include <stdlib.h>
+#include <string.h>
+#include "scene.h"
+#include "dynarr.h"
+
+struct scenefile {
+	struct mesh **mesh;
+};
+
+int scnfile_init(struct scenefile *scn)
+{
+	if(!(scn->mesh = dynarr_alloc(0, sizeof *scn->mesh))) {
+		return -1;
+	}
+	return 0;
+}
+
+void scnfile_destroy(struct scenefile *scn)
+{
+	int i, num_meshes = scnfile_count(scn);
+
+	for(i=0; i<num_meshes; i++) {
+		mesh_destroy(scn->mesh[i]);
+		free(scn->mesh[i]);
+	}
+	dynarr_free(scn->mesh);
+}
+
+struct scenefile *scnfile_create(void)
+{
+	struct scenefile *scn;
+
+	if(!(scn = malloc(sizeof *scn))) {
+		return 0;
+	}
+	if(scnfile_init(scn) == -1) {
+		free(scn);
+		return 0;
+	}
+	return scn;
+}
+
+void scnfile_free(struct scenefile *scn)
+{
+	scnfile_destroy(scn);
+	free(scn);
+}
+
+
+int scnfile_add_mesh(struct scenefile *scn, struct mesh *m)
+{
+	void *tmp;
+	if(!(tmp = dynarr_push(scn->mesh, m))) {
+		return -1;
+	}
+	scn->mesh = tmp;
+	return 0;
+}
+
+int scnfile_load(struct scenefile *scn, const char *fname)
+{
+	return -1;	/* TODO */
+}
+
+int scnfile_find_mesh(struct scenefile *scn, const char *fname)
+{
+	int i, num = scnfile_count(scn);
+
+	for(i=0; i<num; i++) {
+		if(strcmp(mesh_get_name(scn->mesh[i]), fname) == 0) {
+			return i;
+		}
+	}
+	return -1;
+}
+
+struct mesh *scnfile_mesh(struct scenefile *scn, int idx)
+{
+	if(idx < 0 || idx >= scnfile_count(scn)) {
+		return 0;
+	}
+	return scn->mesh[idx];
+}
+
+int scnfile_count(struct scenefile *scn)
+{
+	return dynarr_size(scn->mesh);
+}
diff -r 38489ad82bf4 -r c15992cedec9 src/scene.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/scene.h	Sun Jan 15 08:32:19 2012 +0200
@@ -0,0 +1,32 @@
+#ifndef SCENE_H_
+#define SCENE_H_
+
+#include "mesh.h"
+
+struct scenefile;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int scnfile_init(struct scenefile *scn);
+void scnfile_destroy(struct scenefile *scn);
+
+struct scenefile *scnfile_create(void);
+void scnfile_free(struct scenefile *scn);
+
+
+int scnfile_add_mesh(struct scenefile *scn, struct mesh *mesh);
+
+
+int scnfile_load(struct scenefile *scn, const char *fname);
+
+int scnfile_find_mesh(struct scenefile *scn, const char *fname);
+struct mesh *scnfile_mesh(struct scenefile *scn, int idx);
+int scnfile_count(struct scenefile *scn);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* SCENE_H_ */