added a bunch of libraries

[vrlugburz] / tools / dunger / src / level.c

diff --git a/tools/dunger/src/level.c b/tools/dunger/src/level.c
deleted file mode 100644 (file)
index 3a1a9bf..0000000
--- a/tools/dunger/src/level.c
+++ /dev/null
@@ -1,143 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <treestore.h>
-#include "level.h"
-
-int init_level(struct level *lvl, int xsz, int ysz)
-{
-       if(!(lvl->cells = calloc(xsz * ysz, sizeof *lvl->cells))) {
-               free(lvl);
-               return -1;
-       }
-       lvl->width = xsz;
-       lvl->height = ysz;
-       return 0;
-}
-
-void destroy_level(struct level *lvl)
-{
-       if(!lvl) return;
-       free(lvl->cells);
-}
-
-int load_level(struct level *lvl, const char *fname)
-{
-       FILE *fp;
-       struct ts_node *ts, *node, *iter;
-       int sz, cx, cy;
-       struct cell *cell;
-
-       if(!(fp = fopen(fname, "rb"))) {
-               return -1;
-       }
-
-       if(!(ts = ts_load(fname))) {
-               fprintf(stderr, "failed to load level: %s\n", fname);
-               return -1;
-       }
-       if(strcmp(ts->name, "dunged_level") != 0) {
-               fprintf(stderr, "invalid or corrupted level file: %s\n", fname);
-               ts_free_tree(ts);
-               return -1;
-       }
-
-       if((sz = ts_get_attr_int(ts, "size", 0)) <= 0) {
-               sz = 32;
-       }
-
-       if(init_level(lvl, sz, sz) == -1) {
-               fprintf(stderr, "failed to initialize a %dx%d level\n", sz, sz);
-               ts_free_tree(ts);
-               return -1;
-       }
-
-       iter = ts->child_list;
-       while(iter) {
-               node = iter;
-               iter = iter->next;
-
-               if(strcmp(node->name, "cell") == 0) {
-                       cx = ts_get_attr_int(node, "x", -1);
-                       cy = ts_get_attr_int(node, "y", -1);
-                       if(cx < 0 || cy < 0 || cx >= sz || cy >= sz) {
-                               fprintf(stderr, "ignoring cell with invalid or missing coordinates\n");
-                               continue;
-                       }
-                       cell = lvl->cells + cy * sz + cx;
-                       cell->type = ts_get_attr_int(node, "blocked", 0) ? CELL_BLOCKED : CELL_WALK;
-                       /* TODO wall tiles and detail objects */
-               }
-       }
-
-       ts_free_tree(ts);
-       return 0;
-}
-
-int save_level(struct level *lvl, const char *fname)
-{
-       int i, j;
-       struct ts_node *root, *node;
-       struct ts_attr *attr;
-       struct cell *cell;
-
-       if(!(root = ts_alloc_node()) || ts_set_node_name(root, "dunged_level") == -1) {
-               goto err;
-       }
-
-       if(!(attr = ts_alloc_attr()) || ts_set_attr_name(attr, "size") == -1) {
-               ts_free_attr(attr);
-               goto err;
-       }
-       ts_set_valuei(&attr->val, lvl->width);
-       ts_add_attr(root, attr);
-
-       for(i=0; i<lvl->height; i++) {
-               for(j=0; j<lvl->width; j++) {
-                       cell = lvl->cells + i * lvl->width + j;
-                       if(cell->type == CELL_SOLID) continue;
-
-                       if(!(node = ts_alloc_node()) || ts_set_node_name(node, "cell") == -1) {
-                               ts_free_node(node);
-                               goto err;
-                       }
-                       if(!(attr = ts_alloc_attr()) || ts_set_attr_name(attr, "x") == -1) {
-                               ts_free_attr(attr);
-                               goto err;
-                       }
-                       ts_set_valuei(&attr->val, j);
-                       ts_add_attr(node, attr);
-                       if(!(attr = ts_alloc_attr()) || ts_set_attr_name(attr, "y") == -1) {
-                               ts_free_attr(attr);
-                               goto err;
-                       }
-                       ts_set_valuei(&attr->val, i);
-                       ts_add_attr(node, attr);
-
-                       if(cell->type == CELL_BLOCKED) {
-                               if(!(attr = ts_alloc_attr()) || ts_set_attr_name(attr, "blocked") == -1) {
-                                       ts_free_attr(attr);
-                                       goto err;
-                               }
-                               ts_set_valuei(&attr->val, 1);
-                               ts_add_attr(node, attr);
-                       }
-
-                       ts_add_child(root, node);
-               }
-       }
-
-       if(ts_save(root, fname) == -1) {
-               fprintf(stderr, "failed to save level: %s\n", fname);
-               ts_free_tree(root);
-               return -1;
-       }
-       ts_free_tree(root);
-       return 0;
-
-err:
-       fprintf(stderr, "failed to construct treestore tree\n");
-       ts_free_tree(root);
-       return -1;
-}