controlled entity

[space.git] / src / world / Universe.cpp

diff --git a/src/world/Universe.cpp b/src/world/Universe.cpp
index ec307a52eb3fc952e34f2125be6d3250730363d7..ec71fd1acc665a83e42ff80023b3195e0b78f8af 100644 (file)
--- a/src/world/Universe.cpp
+++ b/src/world/Universe.cpp
@@ -8,15 +8,16 @@
 
 namespace space {
 
-Universe::Universe(int w, int h, int sec_w, int sec_h, int numres)
-: w(w)
-, h(h)
+Universe::Universe(Vector<int> size, Vector<int> secSize, Vector<int> areaSize, int numres)
+: size(size)
+, secSize(secSize)
+, areaSize(areaSize)
 , numres(numres)
-, total(w * h)
+, total(size.x * size.y)
 , sec_begin(reinterpret_cast<Sector *>(new char[total * sizeof(Sector)]))
 , sec_end(sec_begin + total) {
        for (Sector *i = sec_begin; i < sec_end; ++i) {
-               new (i) Sector(sec_w, sec_h, numres);
+               new (i) Sector(secSize, numres);
        }
 }
 
@@ -24,4 +25,33 @@ Universe::~Universe() {
        delete[] reinterpret_cast<char *>(sec_begin);
 }
 
+
+Entity *Universe::AddEntity(const Entity &e) {
+       entities.emplace_back(e);
+       return &entities.back();
+}
+
+
+void Universe::Update(float delta) {
+       for (Entity &e : entities) {
+               e.Update(delta);
+               while (e.pos.x > areaSize.x) {
+                       e.pos.x -= areaSize.x;
+                       ++e.area.x;
+               }
+               while (e.pos.x < 0) {
+                       e.pos.x += areaSize.x;
+                       --e.area.x;
+               }
+               while (e.pos.y > areaSize.y) {
+                       e.pos.y -= areaSize.y;
+                       ++e.area.y;
+               }
+               while (e.pos.y < 0) {
+                       e.pos.y += areaSize.y;
+                       --e.area.y;
+               }
+       }
+}
+
 }