add engine version

1 files changed, 43 insertions, 0 deletions

diff --git a/engine-ocean/Game/Systems/AI/Conditions/proximitycondition.cpp b/engine-ocean/Game/Systems/AI/Conditions/proximitycondition.cpp
new file mode 100644
index 0000000..2e40ce7
--- /dev/null
+++ b/engine-ocean/Game/Systems/AI/Conditions/proximitycondition.cpp
@@ -0,0 +1,43 @@
+#include "proximitycondition.h"
+#include "Game/Components/TransformComponent.h"
+#include "glm/glm.hpp"
+#include <memory>
+
+ProximityCondition::ProximityCondition(std::string entity_id,
+                                       std::map<std::string, BlackboardData>& global_blackboard,
+                                       float proximity):
+    m_global_blackboard(global_blackboard)
+{
+    m_proximity = proximity;
+    m_entity_id = entity_id;
+    // initialize just in case
+    m_global_blackboard["player"].conditionData["isJumping"].conditionTrue = false;
+
+
+}
+
+// maybe can check locations from blackboard
+// pass blackboard into constructor
+// struct: positiondata --> getCurrentPos, setCurrentPos
+bool ProximityCondition::checkProximity(){
+    // unrooted distance
+    glm::vec3 aiPos = m_global_blackboard[m_entity_id].locationData.currPos;
+    glm::vec3 otherPos = m_global_blackboard["player"].locationData.currPos;
+    float distance = pow(aiPos.x-otherPos.x, 2) + pow(aiPos.y-otherPos.y, 2) + pow(aiPos.z-otherPos.z, 2);
+
+    if (distance <= m_proximity) return true;
+    return false;
+}
+
+// at every update, check if AIPos is near otherPos
+Status ProximityCondition::update(float seconds){
+    // while entity is still pathfinding, keep returning success
+    if (m_global_blackboard[m_entity_id].conditionData["isPathfinding"].conditionTrue) return Status::SUCCESS;
+    if (checkProximity() && m_global_blackboard["player"].conditionData["isJumping"].conditionTrue) return Status::SUCCESS;
+
+    return Status::FAIL;
+}
+
+
+void ProximityCondition::reset(){}
+void ProximityCondition::addChildren(BTNode *node){}