leave some breathing room from when we see the enemy for the first time

to when it'll start shooting

diff --git a/src/gamescr.c b/src/gamescr.c
index 64169e7..62c16a9 100644 (file)
--- a/src/gamescr.c
+++ b/src/gamescr.c
@@ -187,7 +187,7 @@ static int gamescr_start(void)
                                enemy->vobj.px = -1;
                                enemy->anm = 0xff;
                                enemy->hp = ENEMY_ENERGY;
-                               enemy->last_shot = timer_msec > E_RATE ? timer_msec - E_RATE : 0;
+                               enemy->last_shot = -1;
                                enemy->shot_frame = -1;
                                if(++total_enemies >= MAX_ENEMIES) {
                                        goto endspawn;
@@ -197,7 +197,6 @@ static int gamescr_start(void)
                }
        }
 endspawn:
-       total_enemies = 1;      /* XXX DBG */
        /* check continuity */
        for(i=0; i<total_enemies; i++) {
                if(enemies[i].anm <= 0) {
@@ -262,9 +261,10 @@ static void gamescr_frame(void)
        wait_vblank();
        present(backbuf);
 
+       /*
        if(!(nframes & 15)) {
                emuprint("vbl: %d", vblperf_count);
-       }
+       }*/
 #ifdef VBLBAR
        vblperf_begin();
 #else
@@ -403,7 +403,9 @@ static int update(void)
                        }
                } else if(enemy->vobj.px >= 0) {
                        /* check rate of fire and start a shot if necessary */
-                       if(timer_msec - enemy->last_shot >= E_RATE) {
+                       if(enemy->last_shot == -1) {
+                               enemy->last_shot = timer_msec;
+                       } else if(timer_msec - enemy->last_shot >= E_RATE) {
                                enemy->last_shot = timer_msec;
                                enemy->shot_frame = 0;
                        }