X-Git-Url: https://git.rohieb.name/hackover2013-badge-firmware.git/blobdiff_plain/a7875e0dd83390a47de359df1f33a017ecb3f065..05db94c84b6f7e4ee91fd67d6e1a8d97a2b97f2e:/badge/jumpnrun/levels.h?ds=sidebyside

diff --git a/badge/jumpnrun/levels.h b/badge/jumpnrun/levels.h
index 182cafd..c02ab97 100644
--- a/badge/jumpnrun/levels.h
+++ b/badge/jumpnrun/levels.h
@@ -10,16 +10,19 @@
 #include <stddef.h>
 #include <stdio.h>
 
+#define JUMPNRUN_PATH "/hackio"
+
 typedef struct jumpnrun_level_header {
-  size_t                tile_count;
-  size_t                item_count;
-  size_t                enemy_count;
+  uint16_t tile_count;
+  uint16_t item_count;
+  uint16_t enemy_count;
 } jumpnrun_level_header;
 
 typedef struct jumpnrun_level {
   jumpnrun_level_header header;
 
   vec2d                 start_pos;
+  uint8_t               start_lives;
 
   jumpnrun_tile        *tiles;
   jumpnrun_item        *items;
@@ -43,25 +46,25 @@ void jumpnrun_levels_dump(void);
   var.tiles   = var ## _tiles;                            \
   var.items   = var ## _items;                            \
   var.enemies = var ## _enemies;
-#else 
+#else
 
 #ifdef __linux__
 
 int jumpnrun_load_level_header_from_file(jumpnrun_level *dest, FILE *fd);
 int jumpnrun_load_level_from_file       (jumpnrun_level *dest, FILE *fd);
 
-#define JUMPNRUN_LEVEL_LOAD(lv, lvname)			        \
-  memset(&(lv), 0, sizeof(lv));					\
-  FILE *fd = fopen((lvname), "r");				\
-  if(fd == NULL) return JUMPNRUN_ERROR;				\
-  int err = jumpnrun_load_level_header_from_file(&(lv), fd);	\
-  if(err != 0) {						\
-    fclose(fd);							\
-    return JUMPNRUN_ERROR;					\
-  }								\
-  JUMPNRUN_LEVEL_MAKE_SPACE(lv);				\
-  err = jumpnrun_load_level_from_file(&(lv), fd);		\
-  fclose(fd);							\
+#define JUMPNRUN_LEVEL_LOAD(lv, lvname)                         \
+  memset(&(lv), 0, sizeof(lv));                                 \
+  FILE *fd = fopen((lvname), "r");                              \
+  if(fd == NULL) return JUMPNRUN_ERROR;                         \
+  int err = jumpnrun_load_level_header_from_file(&(lv), fd);    \
+  if(err != 0) {                                                \
+    fclose(fd);                                                 \
+    return JUMPNRUN_ERROR;                                      \
+  }                                                             \
+  JUMPNRUN_LEVEL_MAKE_SPACE(lv);                                \
+  err = jumpnrun_load_level_from_file(&(lv), fd);               \
+  fclose(fd);                                                   \
   if(err != 0) return JUMPNRUN_ERROR;
 #else
 #include <drivers/fatfs/ff.h>
@@ -69,21 +72,22 @@ int jumpnrun_load_level_from_file       (jumpnrun_level *dest, FILE *fd);
 int jumpnrun_load_level_header_from_file(jumpnrun_level *dest, FIL *fd);
 int jumpnrun_load_level_from_file       (jumpnrun_level *dest, FIL *fd);
 
-#define JUMPNRUN_LEVEL_LOAD(lv, lvname)					\
-  memset(&(lv), 0, sizeof(lv));						\
-  FIL fd;								\
-  if(FR_OK != f_open(&fd, (lvname), FA_OPEN_EXISTING | FA_READ)) {	\
-    return JUMPNRUN_ERROR;						\
-  }									\
-  if(0 != jumpnrun_load_level_header_from_file(&(lv), &fd)) {		\
-    f_close(&fd);							\
-    return JUMPNRUN_ERROR;						\
-  }									\
-  JUMPNRUN_LEVEL_MAKE_SPACE(lv);					\
-  int err = jumpnrun_load_level_from_file(&(lv), &fd);			\
-  f_close(&fd);								\
-  if(err != 0) {							\
-    return JUMPNRUN_ERROR;						\
+#define JUMPNRUN_LEVEL_LOAD(lv, lvname)                                 \
+  memset(&(lv), 0, sizeof(lv));                                         \
+  FIL fd;                                                               \
+  if(FR_OK != f_chdir(JUMPNRUN_PATH) ||                                 \
+     FR_OK != f_open(&fd, (lvname), FA_OPEN_EXISTING | FA_READ)) {      \
+    return JUMPNRUN_ERROR;                                              \
+  }                                                                     \
+  if(0 != jumpnrun_load_level_header_from_file(&(lv), &fd)) {           \
+    f_close(&fd);                                                       \
+    return JUMPNRUN_ERROR;                                              \
+  }                                                                     \
+  JUMPNRUN_LEVEL_MAKE_SPACE(lv);                                        \
+  int err = jumpnrun_load_level_from_file(&(lv), &fd);                  \
+  f_close(&fd);                                                         \
+  if(err != 0) {                                                        \
+    return JUMPNRUN_ERROR;                                              \
   }
 #endif