* cave data structures
*/
-#include "global.h"
-#include "tile.h"
-#include "level.h"
+#include "main_em.h"
struct LevelInfo_EM native_em_level;
native_em_level.file_version = FILE_VERSION_EM_ACTUAL;
native_em_level.lev = &lev;
- native_em_level.ply1 = &ply1;
- native_em_level.ply2 = &ply2;
+ for (i = 0; i < MAX_PLAYERS; i++)
+ native_em_level.ply[i] = &ply[i];
lev.width = 64;
lev.height = 32;
- ply1.x_initial = 0;
- ply1.y_initial = 0;
-
- ply2.x_initial = 0;
- ply2.y_initial = 0;
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ ply[i].x_initial = 0;
+ ply[i].y_initial = 0;
+ }
lev.lenses_cnt_initial = 0;
lev.magnify_cnt_initial = 0;
for (i = 0; i < TILE_MAX; i++)
lev.android_array[i] = Xblank;
- lev.home_initial = 1; /* initial number of players in this level */
+#if 1
+ /* initial number of players in this level */
+ lev.home_initial = 0;
+
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ ply[i].exists = 0;
+ ply[i].alive_initial = FALSE;
+ }
+#else
+ /* initial number of players in this level */
+ lev.home_initial = (setup.team_mode ? 2 : 1);
- ply1.alive_initial = (lev.home_initial >= 1);
- ply2.alive_initial = (lev.home_initial >= 2);
+ for (i = 0; i < MAX_PLAYERS; i++)
+ {
+ ply[i].exists = 0;
+ ply[i].alive_initial = (lev.home_initial > i ? TRUE : FALSE);
+ }
+#endif
}
#define MAX_EM_LEVEL_SIZE 16384
-boolean LoadNativeLevel_EM(char *filename)
+#if 1
+
+boolean LoadNativeLevel_EM(char *filename, boolean level_info_only)
+{
+ unsigned char raw_leveldata[MAX_EM_LEVEL_SIZE];
+ int raw_leveldata_length;
+ int file_version;
+ File *file;
+
+ /* always start with reliable default values */
+ setLevelInfoToDefaults_EM();
+
+ if (!(file = openFile(filename, MODE_READ)))
+ {
+ if (!level_info_only)
+ Error(ERR_WARN, "cannot open level '%s' -- using empty level", filename);
+
+ return FALSE;
+ }
+
+ raw_leveldata_length = readFile(file, raw_leveldata, 1, MAX_EM_LEVEL_SIZE);
+
+ closeFile(file);
+
+ if (raw_leveldata_length <= 0)
+ {
+ Error(ERR_WARN, "cannot read level '%s' -- using empty level", filename);
+
+ return FALSE;
+ }
+
+ file_version = cleanup_em_level(raw_leveldata, raw_leveldata_length,filename);
+
+ if (file_version == FILE_VERSION_EM_UNKNOWN)
+ {
+ Error(ERR_WARN, "unknown EM level '%s' -- using empty level", filename);
+
+ return FALSE;
+ }
+
+ convert_em_level(raw_leveldata, file_version);
+ prepare_em_level();
+
+ return TRUE;
+}
+
+#else
+
+boolean LoadNativeLevel_EM(char *filename, boolean level_info_only)
{
unsigned char raw_leveldata[MAX_EM_LEVEL_SIZE];
int raw_leveldata_length;
if (!(file = fopen(filename, MODE_READ)))
{
- Error(ERR_WARN, "cannot open level '%s' -- using empty level", filename);
+ if (!level_info_only)
+ Error(ERR_WARN, "cannot open level '%s' -- using empty level", filename);
return FALSE;
}
return FALSE;
}
- if (!(file_version = cleanup_em_level(raw_leveldata, raw_leveldata_length)))
+ file_version = cleanup_em_level(raw_leveldata, raw_leveldata_length,filename);
+
+ if (file_version == FILE_VERSION_EM_UNKNOWN)
{
Error(ERR_WARN, "unknown EM level '%s' -- using empty level", filename);
return TRUE;
}
+
+#endif