From 5d8b312dbdb0fb044ba1e428646e9765424549e8 Mon Sep 17 00:00:00 2001
From: Sara <sara@saragerretsen.nl>
Date: Wed, 11 Dec 2024 22:42:07 +0100
Subject: [PATCH] feat: aiming now has zoom effect

---
 src/player.cpp | 3 +++
 src/player.hpp | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/src/player.cpp b/src/player.cpp
index 608c8fb..4ccaf26 100644
--- a/src/player.cpp
+++ b/src/player.cpp
@@ -1,6 +1,7 @@
 #include "player.hpp"
 #include "utils/godot_macros.hpp"
 #include <godot_cpp/variant/utility_functions.hpp>
+#include <godot_cpp/classes/viewport.hpp>
 #include <godot_cpp/classes/input_event_joypad_motion.hpp>
 
 void Player::_bind_methods() {
@@ -23,6 +24,7 @@ void Player::_ready() {
     // setup camera
     this->camera_parent = this->get_node<gd::Node3D>("%CameraParent");
     this->camera_parent->set_global_rotation(this->get_global_rotation());
+    this->camera = gd::Object::cast_to<CameraEffects>(this->get_viewport()->get_camera_3d());
 }
 
 void Player::_process(double delta) {
@@ -42,6 +44,7 @@ void Player::_process(double delta) {
         + (this->is_on_floor() ? gd::Vector3{} : gd::Vector3{0.f, -0.05f, 0.f}) // add some gravity if required
     };
     this->set_velocity(motion / delta); // velocity has to be in m/s, root motion is framerate-dependent. meters/second=distance/time.
+    this->camera->push_zoom_effect(this->anim_tree->match_tags(PlayerAnimTree::Tags::Aim) ? .7f : 1.f, 100.f);
 }
 
 void Player::_physics_process(double delta [[maybe_unused]]) {
diff --git a/src/player.hpp b/src/player.hpp
index 03abeec..5536493 100644
--- a/src/player.hpp
+++ b/src/player.hpp
@@ -1,6 +1,7 @@
 #ifndef TR_PLAYER_HPP
 #define TR_PLAYER_HPP
 
+#include "camera_effects.hpp"
 #include "damageable_entity.hpp"
 #include "player_anim_tree.hpp"
 #include "utils/player_input.hpp"
@@ -29,6 +30,7 @@ public:
 private:
     PlayerAnimTree *anim_tree{nullptr};
     gd::Node3D *camera_parent{nullptr};
+    CameraEffects *camera{};
     utils::PlayerInput *input{nullptr};
     gd::Node3D *model_node{nullptr};
     gd::Vector2 input_directions{0.f, 0.f};