97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
#include "player_body.h"
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#include "macros.h"
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#include "player_input.h"
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#include "weapon_base.h"
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#include "weapon_inventory.h"
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PlayerBody *PlayerBody::singleton_instance{ nullptr };
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void PlayerBody::_bind_methods() {
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}
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void PlayerBody::ready() {
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PlayerInput *input{ cast_to<PlayerInput>(get_node(NodePath("%PlayerInput"))) };
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input->connect(PlayerInput::sig_movement_input, callable_mp(this, &self_type::set_movement_input));
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input->connect(PlayerInput::sig_look_input, callable_mp(this, &self_type::on_look_input));
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input->connect(PlayerInput::sig_jump, callable_mp(this, &self_type::on_jump_input));
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input->connect(PlayerInput::sig_run, callable_mp(this, &self_type::on_run_input));
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this->weapons = cast_to<WeaponInventory>(get_node(NodePath("%WeaponInventory")));
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}
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void PlayerBody::process(double delta) {
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}
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void PlayerBody::physics_process(double delta) {
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GETSET(velocity, {
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Vector2 input{ this->movement_input.normalized() };
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if (get_is_running()) {
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input.y *= this->run_speed;
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input.x *= this->walk_speed;
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} else {
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input *= this->walk_speed;
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}
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velocity = velocity.move_toward(Vector3{ input.y * get_global_basis().get_column(2) + input.x * get_global_basis().get_column(0) } + Vector3{ 0.f, velocity.y, 0.f }, delta * this->acceleration);
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velocity += get_gravity() * delta;
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});
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move_and_slide();
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}
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void PlayerBody::set_movement_input(Vector2 state) {
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this->movement_input = state;
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}
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void PlayerBody::on_look_input(Vector2 look) {
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rotate_y(look.x);
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}
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void PlayerBody::on_jump_input() {
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if (this->is_on_floor()) {
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GETSET(velocity, {
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velocity.y = this->jump_strength;
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});
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}
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}
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void PlayerBody::on_run_input(bool run) {
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this->try_running = run;
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}
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void PlayerBody::_notification(int what) {
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if (Engine::get_singleton()->is_editor_hint()) {
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return; // don't run in editor
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}
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switch (what) {
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default:
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return;
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case NOTIFICATION_ENTER_TREE:
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singleton_instance = this;
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return;
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case NOTIFICATION_EXIT_TREE:
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singleton_instance = nullptr;
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return;
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case NOTIFICATION_READY:
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set_process(true);
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set_physics_process(true);
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ready();
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return;
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case NOTIFICATION_PROCESS:
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process(get_process_delta_time());
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return;
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case NOTIFICATION_PHYSICS_PROCESS:
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physics_process(get_physics_process_delta_time());
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return;
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}
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}
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PlayerBody *PlayerBody::get_singleton() {
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return singleton_instance;
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}
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bool PlayerBody::get_is_running() const {
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return get_wants_to_run() && this->weapons->get_current_weapon()->allows_running();
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}
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bool PlayerBody::get_wants_to_run() const {
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return this->try_running && this->movement_input.y > 0.f && this->is_on_floor();
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}
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