allow for modular world loading

1 files changed, 122 insertions, 0 deletions

diff --git a/tools/worldgen.c b/tools/worldgen.c
new file mode 100644
index 0000000..e0cd947
--- /dev/null
+++ b/tools/worldgen.c
@@ -0,0 +1,122 @@
+/* generates a 3d world with no content */
+
+#include <globals.h>
+#include <hash.h>
+#include <room.h>
+
+/* x and y are horizontal and forward-back axes, respectively */
+/* z is the vertical axis */
+
+struct direction_info_t {
+    enum direction_t dir;
+    int off_x, off_y, off_z;
+} dirs[] = {
+    { DIR_N,  0,  1,   0  },
+    { DIR_NE, 1,  1,   0  },
+    { DIR_E,  1,  0,   0  },
+    { DIR_SE, 1,  -1,  0  },
+    { DIR_S,  0,  -1,  0  },
+    { DIR_SW, -1, -1,  0  },
+    { DIR_W,  -1,  0,  0  },
+    { DIR_NW, -1,  1,  0  },
+    { DIR_UP, 0,   0,  1  },
+    { DIR_DN, 0,   0,  -1 },
+};
+
+int main()
+{
+    printf("#include <world_api.h>\n");
+    printf("const struct roomdata_t netcosm_world[] = {\n");
+
+    for(int x = 0; x < WORLD_DIM; ++x)
+        for(int y = 0; y < WORLD_DIM; ++y)
+            for(int z = 0; z < WORLD_DIM; ++z)
+            {
+                printf("{\n");
+                printf("\"room_%d_%d_%d\",\n", x, y, z);
+                printf("\"Room (%d,%d,%d)\",\n", x, y, z);
+                printf("\"You are in a room...\",");
+
+                char *adj[ARRAYLEN(dirs)];
+                for(int i = 0; i < ARRAYLEN(dirs); ++i)
+                {
+                    int new_x = x + dirs[i].off_x,
+                        new_y = y + dirs[i].off_y,
+                        new_z = z + dirs[i].off_z;
+
+                    if(new_x < 0 || new_x >= WORLD_DIM ||
+                       new_y < 0 || new_y >= WORLD_DIM ||
+                       new_z < 0 || new_z >= WORLD_DIM)
+                        asprintf(adj + i, "NULL");
+                    else
+                        asprintf(adj + i, "\"room_%d_%d_%d\"",
+                                 new_x,
+                                 new_y,
+                                 new_z);
+                }
+
+                printf("{ ");
+                for(int i = 0; i < ARRAYLEN(dirs); ++i)
+                {
+                    printf("%s, ", adj[i]);
+                    free(adj[i]);
+                }
+                printf("NONE_IN, NONE_OT },\n");
+
+                for(int i = 0; i < 6; ++i)
+                    printf("NULL,\n");
+
+                printf("},\n");
+            }
+
+    printf("};\n");
+    printf("const size_t netcosm_world_sz = ARRAYLEN(netcosm_world);\n");
+    printf("const char *netcosm_world_name = \"World Name Here\";\n");
+
+    printf("static void generic_ser(int fd, struct object_t *obj)\n");
+    printf("{\n");
+    printf("    write_string(fd, obj->userdata);\n");
+    printf("}\n");
+
+    printf("static void generic_deser(int fd, struct object_t *obj)\n");
+    printf("{\n");
+    printf("    obj->userdata = read_string(fd);\n");
+    printf("}\n");
+
+    printf("static void generic_destroy(struct object_t *obj)\n");
+    printf("{\n");
+    printf("    free(obj->userdata);\n");
+    printf("}\n");
+
+    printf("static const char *generic_desc(struct object_t *obj, user_t *user)\n");
+    printf("{\n");
+    printf("    (void) user;\n");
+    printf("    return obj->userdata;\n");
+    printf("}\n");
+
+    printf("static void *generic_dup(struct object_t *obj)\n");
+    printf("{\n");
+    printf("    return strdup(obj->userdata);\n");
+    printf("}\n");
+
+    printf("const struct obj_class_t netcosm_obj_classes[] = {\n");
+    printf("    {\n");
+    printf("        \"/generic\",\n");
+    printf("        generic_ser,\n");
+    printf("        generic_deser,\n");
+    printf("        NULL,\n");
+    printf("        NULL,\n");
+    printf("        generic_destroy,\n");
+    printf("        generic_desc,\n");
+    printf("        generic_dup,\n");
+    printf("    },\n");
+    printf("};\n");
+    printf("const size_t netcosm_obj_classes_sz = ARRAYLEN(netcosm_obj_classes);\n");
+
+    printf("const struct verb_class_t netcosm_verb_classes[] = {\n");
+    printf("\n");
+    printf("};\n");
+    printf("\n");
+    printf("const size_t netcosm_verb_classes_sz = ARRAYLEN(netcosm_verb_classes);\n");
+
+};