Diff: missile/missile.cpp

Revision:

3:7e33224a6f1d

Parent:

0:532cb55d6136

--- a/missile/missile.cpp	Wed Nov 12 02:06:48 2014 +0000
+++ b/missile/missile.cpp	Wed Nov 09 17:04:42 2016 +0000
@@ -21,11 +21,11 @@
  */
 
 #include "missile_private.h"
-
-MISSILE missile_record[MAX_NUM_MISSILE];
-int missile_tick=0;
-int missile_interval = 10;
-int missile_speed = 4;
+#include "city_landscape_public.h"
+MISSILE missile_record[MAX_NUM_MISSILE];//MAX_NUM_MISSILE
+int missile_tick=1;
+int missile_interval =100;
+int missile_speed = 8;
 
 // See the comments in missile_public.h
 void missile_generator(void){
@@ -76,14 +76,21 @@
 void missile_create(void){
     int i;
     for(i=0;i<MAX_NUM_MISSILE;i++){
+        //MAX_NUM_MISSILE
         if(missile_record[i].status == MISSILE_DEACTIVE){
             missile_record[i].y = 0;
             //each missile has its own tick
             missile_record[i].tick = 0;
+            //missile_record[i].tick = missile_tick;
             //set a random source for the missile
             missile_record[i].source_x = rand() % SIZE_X;
             //set a random target for the missile
+            
             missile_record[i].target_x = rand() % SIZE_X;
+            
+            missile_record[i].source_y = 0;
+            
+            //missile_record[i].target_y = SIZE_X-3;
             //the missile starts at its source
             missile_record[i].x = missile_record[i].source_x;
             missile_record[i].status = MISSILE_ACTIVE;
@@ -97,7 +104,7 @@
 void missile_update_position(void){
     int i;
     //controls how fast the missile will move
-    int rate = missile_speed * 25;
+    int rate = missile_speed * 23;
     //delta_x and delta_y account for the slope of the missile
     double delta_x,delta_y;
     for(i=0;i<MAX_NUM_MISSILE;i++){
@@ -112,6 +119,17 @@
             missile_draw(missile_record[i], MISSILE_COLOR);
             //update missile's internal tick
             missile_record[i].tick++;
+            if (missile_record[i].y>122){
+                
+                missile_draw(missile_record[i], BACKGROUND_COLOR);
+            
+            // we have done with this missile, remove it from record
+            missile_record[i].status = MISSILE_DEACTIVE;
+            //resets the missile's internal tick
+            missile_record[i].tick = 0;
+            }
+            draw_landscape();
+            
         }       
         else if(missile_record[i].status == MISSILE_EXPLODED){
             // clear the missile on the screen