Line_w_Color.h

#pragma once
 
#include "../../../Components.h"
 
class Line_w_Color : public LinkComponent
{
public:
    std::string temp_lineParsed = "";
 
    Color default_src_color = { 255, 255, 255, 255 };
    Color src_color = { 255, 255, 255, 255 };
 
    Color default_dest_color = { 255, 255, 255, 255 };
    Color dest_color = { 255, 255, 255, 255 };
 
    FlashAnimation flash_animation;
 
    Line_w_Color()
    {
 
    }
 
    ~Line_w_Color() {
 
    }
 
    void init() override {
    }
 
    void update(float deltaTime) override {
    }
 
    void draw(size_t v_index, LineRenderer& batch, TazGraphEngine::Window& window) {
        //float tempScreenScale = window.getScale();
 
        glm::vec3 fromNodeCenter = entity->getFromNode()->GetComponent<TransformComponent>().getCenterTransform();
        glm::vec3 toNodeCenter = entity->getToNode()->GetComponent<TransformComponent>().getCenterTransform();
 
        batch.drawLine(v_index, fromNodeCenter, toNodeCenter, src_color, dest_color);
    }
    
    void drawWithPorts(size_t v_index, LineRenderer& batch, TazGraphEngine::Window& window) {
        //float tempScreenScale = window.getScale();
 
        glm::vec3 fromPortCenter = entity->getFromNode()->children[entity->fromPort]->GetComponent<TransformComponent>().getCenterTransform();
        glm::vec3 toPortCenter = entity->getToNode()->children[entity->toPort]->GetComponent<TransformComponent>().getCenterTransform();
 
        batch.drawLine(v_index, fromPortCenter, toPortCenter, src_color, dest_color);
    }
 
    void setSrcColor(Color clr) {
        default_src_color = clr;
        src_color = clr;
    }
 
    void setDestColor(Color clr) {
        default_dest_color = clr;
        dest_color = clr;
    }
 
    void SetFlashAnimation(int idX, int idY, size_t fr, float sp, const Animation::animType type, const std::vector<float>& flashTimes, Color flashC, int reps = 0)
    {
        flash_animation = FlashAnimation(idX, idY, fr, sp, type, flashTimes, flashC, reps);
    }
 
    void setFlashFrame() {
        float t = this->flash_animation.interpolation_a;
        
        if (t < 0.33f) {
            this->src_color = Color::fromVec4(glm::mix(default_src_color.toVec4(), this->flash_animation.flashColor.toVec4(), 3 * t));
        }
        else if (t < 0.66f) {
            this->src_color = Color::fromVec4(glm::mix(this->flash_animation.flashColor.toVec4(), default_src_color.toVec4(), std::min((3 * (t - 0.33f)), 1.0f)));
            this->dest_color = Color::fromVec4(glm::mix(default_dest_color.toVec4(), this->flash_animation.flashColor.toVec4(), 3 * (t - 0.33f)));
        }
        else {
            this->dest_color = Color::fromVec4(glm::mix(this->flash_animation.flashColor.toVec4(), default_dest_color.toVec4(), std::min((3 * (t - 0.66f)), 1.0f)));
        }
        // Smooth transition using lerp (linear interpolation)
        
    }
 
    std::string GetComponentName() override {
        return "Line_w_Color";
    }
 
    void showGUI() override {
        ImGui::Separator();
 
        ImGui::Text("Line: %s", temp_lineParsed.c_str());
 
        ImVec4 a_color = ImVec4(src_color.r / 255.0f, src_color.g / 255.0f, src_color.b / 255.0f, src_color.a / 255.0f);
        if (ImGui::ColorPicker4("Color Line Src", (float*)&a_color)) {
            Color newColor = {
                       (GLubyte)(a_color.x * 255),
                       (GLubyte)(a_color.y * 255),
                       (GLubyte)(a_color.z * 255),
                       (GLubyte)(a_color.w * 255)
            };
 
            setSrcColor(newColor);
        }
 
 
        ImVec4 b_color = ImVec4(dest_color.r / 255.0f, dest_color.g / 255.0f, dest_color.b / 255.0f, dest_color.a / 255.0f);
        if (ImGui::ColorPicker4("Color Line Dest", (float*)&b_color)) {
            Color newColor = {
                       (GLubyte)(b_color.x * 255),
                       (GLubyte)(b_color.y * 255),
                       (GLubyte)(b_color.z * 255),
                       (GLubyte)(b_color.w * 255)
            };
 
            setDestColor(newColor);
        }
    }
};