impersonate command

[blank.git] / src / world / world.cpp

diff --git a/src/world/world.cpp b/src/world/world.cpp
index f0f9496c4eff11fbcf31c892eb3c0ef484179580..033967ad970ffecd32c098f226c1942b8b97dabd 100644 (file)
--- a/src/world/world.cpp
+++ b/src/world/world.cpp
@@ -136,7 +136,7 @@ glm::mat4 Entity::ViewTransform(const glm::ivec3 &reference) const noexcept {
 
 Ray Entity::Aim(const ExactLocation::Coarse &chunk_offset) const noexcept {
        glm::mat4 transform = ViewTransform(chunk_offset);
-       Ray ray{ glm::vec3(transform[3]), -glm::vec3(transform[2]) };
+       Ray ray{ glm::vec3(transform[3]), -glm::vec3(transform[2]), { } };
        ray.Update();
        return ray;
 }
@@ -274,7 +274,7 @@ void Entity::OrientBody(float dt) noexcept {
        }
 }
 
-void Entity::OrientHead(float dt) noexcept {
+void Entity::OrientHead(float) noexcept {
        // maximum yaw of head (60°)
        constexpr float max_head_yaw = PI / 3.0f;
        // use local Y as up
@@ -394,7 +394,7 @@ bool Player::SuitableSpawn(BlockLookup &spawn_block) const noexcept {
        return true;
 }
 
-void Player::Update(int dt) {
+void Player::Update(int) {
        chunks.Rebase(entity.ChunkCoords());
 }
 
@@ -623,7 +623,7 @@ glm::vec3 Steering::Wander(const EntityState &state) const noexcept {
        return TargetVelocity(state, glm::normalize(entity.Heading() * wander_dist + wander_pos) * speed);
 }
 
-glm::vec3 Steering::ObstacleAvoidance(const EntityState &state) const noexcept {
+glm::vec3 Steering::ObstacleAvoidance(const EntityState &) const noexcept {
        return obstacle_dir;
 }
 
@@ -764,6 +764,26 @@ Entity &World::ForceAddEntity(std::uint32_t id) {
 }
 
 
+Player *World::FindPlayer(const std::string &name) {
+       for (Player &p : players) {
+               if (p.Name() == name) {
+                       return &p;
+               }
+       }
+       return nullptr;
+}
+
+Entity *World::FindEntity(const std::string &name) {
+       // TODO: this may get inefficient
+       for (Entity &e : entities) {
+               if (e.Name() == name) {
+                       return &e;
+               }
+       }
+       return nullptr;
+}
+
+
 namespace {
 
 struct Candidate {