Moved checkcollide methods in Object

[lugaru.git] / Source / Objects / Object.cpp

diff --git a/Source/Objects/Object.cpp b/Source/Objects/Object.cpp
index 3a49c9c43e16d821a70dda19aa4e13d3434fa1a3..1189f365243c75a0fdb33193a35f599313c5213b 100644 (file)
--- a/Source/Objects/Object.cpp
+++ b/Source/Objects/Object.cpp
@@ -788,7 +788,6 @@ void Object::MakeObject(int atype, XYZ where, float ayaw, float apitch, float as
 {
     if ((atype != treeleavestype && atype != bushtype) || foliage == 1) {
         unsigned nextid = objects.size();
-        cout << "Adding object " << nextid << endl;
         objects.emplace_back(new Object(atype, where, ayaw, apitch, ascale));
         objects.back()->addToTerrain(nextid);
     }
@@ -815,6 +814,70 @@ void Object::DoShadows()
     }
 }
 
+int Object::checkcollide(XYZ startpoint, XYZ endpoint)
+{
+    float minx, minz, maxx, maxz, miny, maxy;
+
+    minx = min(startpoint.x, endpoint.x) - 1;
+    miny = min(startpoint.y, endpoint.y) - 1;
+    minz = min(startpoint.z, endpoint.z) - 1;
+    maxx = max(startpoint.x, endpoint.x) + 1;
+    maxy = max(startpoint.y, endpoint.y) + 1;
+    maxz = max(startpoint.z, endpoint.z) + 1;
+
+    for (int i = 0; i < objects.size(); i++) {
+        if (checkcollide(startpoint, endpoint, i, minx, miny, minz, maxx, maxy, maxz) != -1) {
+            return i;
+        }
+    }
+
+    return -1;
+}
+
+int Object::checkcollide(XYZ startpoint, XYZ endpoint, int what)
+{
+    float minx, minz, maxx, maxz, miny, maxy;
+
+    minx = min(startpoint.x, endpoint.x) - 1;
+    miny = min(startpoint.y, endpoint.y) - 1;
+    minz = min(startpoint.z, endpoint.z) - 1;
+    maxx = max(startpoint.x, endpoint.x) + 1;
+    maxy = max(startpoint.y, endpoint.y) + 1;
+    maxz = max(startpoint.z, endpoint.z) + 1;
+
+    return checkcollide(startpoint, endpoint, what, minx, miny, minz, maxx, maxy, maxz);
+}
+
+int Object::checkcollide(XYZ startpoint, XYZ endpoint, int what, float minx, float miny, float minz, float maxx, float maxy, float maxz)
+{
+    XYZ colpoint, colviewer, coltarget;
+
+    if (what == 1000) {
+        if (terrain.lineTerrain(startpoint, endpoint, &colpoint) != -1) {
+            return what;
+        }
+    } else {
+        if (     objects[what]->position.x > minx - objects[what]->model.boundingsphereradius &&
+                 objects[what]->position.x < maxx + objects[what]->model.boundingsphereradius &&
+                 objects[what]->position.y > miny - objects[what]->model.boundingsphereradius &&
+                 objects[what]->position.y < maxy + objects[what]->model.boundingsphereradius &&
+                 objects[what]->position.z > minz - objects[what]->model.boundingsphereradius &&
+                 objects[what]->position.z < maxz + objects[what]->model.boundingsphereradius) {
+            if (     objects[what]->type != treeleavestype &&
+                     objects[what]->type != bushtype &&
+                     objects[what]->type != firetype) {
+                colviewer = startpoint;
+                coltarget = endpoint;
+                if (objects[what]->model.LineCheck(&colviewer, &coltarget, &colpoint, &objects[what]->position, &objects[what]->yaw) != -1) {
+                    return what;
+                }
+            }
+        }
+    }
+
+    return -1;
+}
+
 //~ Object::~Objects()
 //~ {
     //~ boxtextureptr.destroy();