Implement & link ac_ins_tonbo

include/ac_ins_tonbo.h

@@ -0,0 +1,17 @@
+#ifndef AC_INS_TONBO_H
+#define AC_INS_TONBO_H
+
+#include "types.h"
+#include "ac_insect_h.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void aITB_actor_init(ACTOR* actorx, GAME* game);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

include/ac_insect_h.h

@@ -88,6 +88,16 @@ enum {
     aINS_PROGRAM_NUM
 };
 
+enum {
+    aINS_BG_CHECK_TYPE_NONE,
+    aINS_BG_CHECK_TYPE_REG_ATTR,
+    aINS_BG_CHECK_TYPE_REG_NO_ATTR,
+    aINS_BG_CHECK_TYPE_NO_UNIT_COLUMN_ATTR,
+    aINS_BG_CHECK_TYPE_NO_UNIT_COLUMN_NO_ATTR,
+
+    aINS_BG_CHECK_TYPE_NUM
+};
+
 /* sizeof(aINS_Init_c) == 0x18 */
 typedef struct insect_init_s {
     /* 0x00 */ int insect_type;

include/sys_math.h

@@ -29,6 +29,9 @@ extern "C" {
 /* Macro to generate a random float in the range of [0, n) */
 #define RANDOM_F(n) (fqrand() * (f32)(n))
 
+/* Macro to generate a random float in range of [-n/2, n/2) */
+#define RANDOM_CENTER_F(n) ((fqrand() - 0.5f) * (f32)(n))
+
 /* Macro to generate a random integer in the range of [0, n) */
 #define RANDOM(n) ((int)RANDOM_F(n))