Explosions, better AI and misc refactoring.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/common.hpp b/src/common.hpp
index e6879ca..f4ce9ff 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -44,6 +44,7 @@ extern bool debug_AI;
 typedef uint64_t ntime_t;
 ntime_t nclock(void);
 
+#define SEC(x) ((ntime_t)x * 1000000000)
 #define MSEC(x) ((ntime_t)x * 1000000)
 
 class freq_counter_t {
@@ -306,6 +307,8 @@ namespace game {
 		procgen::prng_t prng;
 		std::unordered_set<entity_t*> awake_entities;
 		std::unordered_set<unit_t*> selected_units;
+		// Some deletes have to be deferred to the next frame.
+		std::unordered_set<entity_t*> deletion_list;
 
 		ntime_t time = 0; // game time
 		double now, dt; // FIXME: refactor the code, use ntime_t everywhere
@@ -322,6 +325,8 @@ namespace game {
 		void pause(void);
 		void resume(void);
 
+		void explosion(v2f_t x);
+
 		// These are called by the interface.
 		void select(rectf_t rect, int type);
 		bool populate_pie_menu(std::vector<interface::pie_item_t> &items);