116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
#include "revolver.h"
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#include "scene/animation/animation_player.h"
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#include "wave_survival/macros.h"
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#include "wave_survival/player_camera.h"
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#include "wave_survival/player_input.h"
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void Revolver::_bind_methods() {
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ClassDB::bind_method(D_METHOD("start_recoil"), &self_type::start_recoil);
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BIND_PROPERTY(Variant::FLOAT, single_action_spread);
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BIND_PROPERTY(Variant::FLOAT, double_action_spread);
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}
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void Revolver::play_equip_anim() {
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get_anim()->play("equip", 0.0);
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get_anim()->queue("idle_double");
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get_anim()->advance(0.0);
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}
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void Revolver::shoot() {
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if (!is_animating()) {
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if (this->alt_active) {
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get_anim()->queue("fire_single");
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this->alt_active = false;
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this->muzzle->set_spread(this->single_action_spread);
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this->muzzle->shoot();
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start_recoil();
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} else {
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this->muzzle->set_spread(this->double_action_spread);
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get_anim()->queue("fire_double");
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}
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get_anim()->queue("idle_double");
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}
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}
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void Revolver::cock_hammer() {
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if (!this->alt_active && !is_animating()) {
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this->alt_active = true;
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get_anim()->queue("to_single");
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get_anim()->queue("idle_single");
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}
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}
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void Revolver::on_primary_fire(bool pressed) {
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if (pressed) {
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shoot();
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}
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}
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void Revolver::on_alt_mode(bool pressed) {
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if (!this->alt_active && pressed) {
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cock_hammer();
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}
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}
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void Revolver::ready() {
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this->muzzle = cast_to<HitscanMuzzle>(get_node(NodePath("%HitscanMuzzle")));
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get_input()->connect(PlayerInput::sig_primary_fire, callable_mp(this, &self_type::on_primary_fire));
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get_input()->connect(PlayerInput::sig_alt_mode, callable_mp(this, &self_type::on_alt_mode));
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play_equip_anim();
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}
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void Revolver::process(double delta) {
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//String const current{ get_anim()->get_current_animation() };
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//double animation_time{ get_anim()->get_current_animation_position() };
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if (this->recoil_timer > 0.0) {
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this->recoil_timer -= delta;
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double t{ 1.0 - CLAMP(this->recoil_timer / this->recoil_time, 0.0, 1.0) };
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get_camera()->recoil(Math::lerp((double)this->recoil_force, 0.0, t) * delta);
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}
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}
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void Revolver::_notification(int what) {
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if (Engine::get_singleton()->is_editor_hint()) {
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return;
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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_READY:
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set_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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}
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}
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void Revolver::notify_selected() {
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play_equip_anim();
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}
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bool Revolver::allows_running() const {
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return true;
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}
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void Revolver::start_recoil() {
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this->recoil_timer = this->recoil_time;
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}
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void Revolver::set_single_action_spread(float value) {
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this->single_action_spread = value;
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}
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float Revolver::get_single_action_spread() const {
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return this->single_action_spread;
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}
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void Revolver::set_double_action_spread(float value) {
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this->double_action_spread = value;
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}
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float Revolver::get_double_action_spread() const {
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return this->double_action_spread;
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}
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