MassBuilderSaveTool/src/Application/Application_MassViewer_Frame.cpp

// MassBuilderSaveTool
// Copyright (C) 2021-2024 Guillaume Jacquemin
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

#include "../FontAwesome/IconsFontAwesome5.h"
#include "../GameData/StyleNames.h"

#include "Application.h"

namespace mbst {

void
Application::drawFrameInfo() {
    if(!_currentMass || _currentMass->state() != GameObjects::Mass::State::Valid) {
        return;
    }

    if(!ImGui::BeginChild("##FrameInfo")) {
        ImGui::EndChild();
        return;
    }

    ImGui::BeginGroup();

    if(ImGui::BeginChild("##JointSliders",
                         {(ImGui::GetContentRegionAvail().x / 2.0f) - (ImGui::GetStyle().WindowPadding.x / 2.0f),
                          0.0f},
                         ImGuiChildFlags_Border|ImGuiChildFlags_AutoResizeY, ImGuiWindowFlags_MenuBar))
    {
        if(ImGui::BeginMenuBar()) {
            ImGui::TextUnformatted("Joint sliders");
            drawHelpMarker("In-game values are multiplied by 100. For example, 0.500 here is equal to 50 in-game.",
                           static_cast<float>(windowSize().x()) / 4.0f);

            ImGui::EndMenuBar();
        }

        drawJointSliders();
    }
    ImGui::EndChild();

    if(ImGui::BeginChild("##FrameStyles",
                         {(ImGui::GetContentRegionAvail().x / 2.0f) - (ImGui::GetStyle().WindowPadding.x / 2.0f), 0.0f},
                         ImGuiChildFlags_Border, ImGuiWindowFlags_MenuBar))
    {
        if(ImGui::BeginMenuBar()) {
            ImGui::TextUnformatted("Frame styles");

            ImGui::EndMenuBar();
        }

        drawFrameStyles();
    }
    ImGui::EndChild();

    ImGui::EndGroup();

    ImGui::SameLine();

    if(ImGui::BeginChild("##EyeFlare", {}, ImGuiChildFlags_Border, ImGuiWindowFlags_MenuBar)) {
        if(ImGui::BeginMenuBar()) {
            ImGui::TextUnformatted("Eye flare colour");
            drawHelpMarker("Right-click the picker for more options.", 250.0f);

            ImGui::EndMenuBar();
        }

        drawEyeColourPicker();
    }
    ImGui::EndChild();

    ImGui::EndChild();
}

void
Application::drawJointSliders() {
    if(!_currentMass || _currentMass->state() != GameObjects::Mass::State::Valid) {
        return;
    }

    ImGui::BeginGroup();
    drawAlignedText("Neck:");
    drawAlignedText("Body:");
    drawAlignedText("Shoulders:");
    drawAlignedText("Hips:");
    drawAlignedText("Arms:");
    drawAlignedText("Legs:");
    ImGui::EndGroup();

    ImGui::SameLine();

    ImGui::BeginGroup();
    ImGui::PushItemWidth(-1.0f);
    if(ImGui::SliderFloat("##NeckSlider", &_currentMass->jointSliders().neck, 0.0f, 1.0f)) {
        _jointsDirty = true;
    }
    if(ImGui::SliderFloat("##BodySlider", &_currentMass->jointSliders().body, 0.0f, 1.0f)) {
        _jointsDirty = true;
    }
    if(ImGui::SliderFloat("##ShouldersSlider", &_currentMass->jointSliders().shoulders, 0.0f, 1.0f)) {
        _jointsDirty = true;
    }
    if(ImGui::SliderFloat("##HipsSlider", &_currentMass->jointSliders().hips, 0.0f, 1.0f)) {
        _jointsDirty = true;
    }
    ImGui::PushMultiItemsWidths(2, ImGui::CalcItemWidth());
    if(ImGui::SliderFloat("##UpperArmsSlider", &_currentMass->jointSliders().upperArms, 0.0f, 1.0f, "Upper: %.3f")) {
        _jointsDirty = true;
    }
    ImGui::PopItemWidth();
    ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x);
    if(ImGui::SliderFloat("##LowerArmsSlider", &_currentMass->jointSliders().lowerArms, 0.0f, 1.0f, "Lower: %.3f")) {
        _jointsDirty = true;
    }
    ImGui::PopItemWidth();
    ImGui::PushMultiItemsWidths(2, ImGui::CalcItemWidth());
    if(ImGui::SliderFloat("##UpperLegsSlider", &_currentMass->jointSliders().upperLegs, 0.0f, 1.0f, "Upper: %.3f")) {
        _jointsDirty = true;
    }
    ImGui::PopItemWidth();
    ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x);
    if(ImGui::SliderFloat("##LowerLegsSlider", &_currentMass->jointSliders().lowerLegs, 0.0f, 1.0f, "Lower: %.3f")) {
        _jointsDirty = true;
    }
    ImGui::PopItemWidth();
    ImGui::PopItemWidth();
    ImGui::EndGroup();

    if(!_jointsDirty) {
        ImGui::BeginDisabled();
        ImGui::Button(ICON_FA_SAVE " Save");
        ImGui::SameLine();
        ImGui::Button(ICON_FA_UNDO " Reset");
        ImGui::EndDisabled();
    }
    else {
        if(drawUnsafeWidget([]{ return ImGui::Button(ICON_FA_SAVE " Save"); })) {
            _modifiedBySaveTool = true;
            if(!_currentMass->writeJointSliders()) {
                _modifiedBySaveTool = false;
                _queue.addToast(Toast::Type::Error, _currentMass->lastError());
            }
            _jointsDirty = false;
        }
        ImGui::SameLine();
        if(ImGui::Button(ICON_FA_UNDO " Reset")) {
            _currentMass->getJointSliders();
            _jointsDirty = false;
        }
    }
}

void
Application::drawFrameStyles() {
    if(!_currentMass || _currentMass->state() != GameObjects::Mass::State::Valid) {
        return;
    }

    for(std::int32_t i = 0; i < 4; i++) {
        drawAlignedText("Slot %d:", i + 1);

        ImGui::SameLine();

        ImGui::PushID(i);

        ImGui::PushItemWidth(-1.0f);
        if(ImGui::BeginCombo("##Style",
                             getStyleName(_currentMass->frameStyles()[i], _currentMass->frameCustomStyles()).data()))
        {
            for(const auto& style : GameData::builtin_style_names) {
                if(ImGui::Selectable(getStyleName(style.first, _currentMass->frameCustomStyles()).data(),
                                     _currentMass->frameStyles()[i] == style.first))
                {
                    _currentMass->frameStyles()[i] = style.first;
                    _stylesDirty = true;
                }
            }

            ImGui::EndCombo();
        }
        ImGui::PopItemWidth();

        ImGui::PopID();
    }

    if(!_stylesDirty) {
        ImGui::BeginDisabled();
        ImGui::Button(ICON_FA_SAVE " Save");
        ImGui::SameLine();
        ImGui::Button(ICON_FA_UNDO " Reset");
        ImGui::EndDisabled();
    }
    else {
        if(drawUnsafeWidget([]{ return ImGui::Button(ICON_FA_SAVE " Save"); })) {
            _modifiedBySaveTool = true;
            if(!_currentMass->writeFrameStyles()) {
                _modifiedBySaveTool = false;
                _queue.addToast(Toast::Type::Error, _currentMass->lastError());
            }
            _stylesDirty = false;
        }
        ImGui::SameLine();
        if(ImGui::Button(ICON_FA_UNDO " Reset")) {
            _currentMass->getFrameStyles();
            _stylesDirty = false;
        }
    }
}

void
Application::drawEyeColourPicker() {
    if(!_currentMass || _currentMass->state() != GameObjects::Mass::State::Valid) {
        return;
    }

    if(ImGui::ColorPicker3("##EyeFlarePicker", &_currentMass->eyeFlareColour().x())) {
        _eyeFlareDirty = true;
    }

    if(!_eyeFlareDirty) {
        ImGui::BeginDisabled();
        ImGui::Button(ICON_FA_SAVE " Save");
        ImGui::SameLine();
        ImGui::Button(ICON_FA_UNDO " Reset");
        ImGui::EndDisabled();
    }
    else {
        if(drawUnsafeWidget([]{ return ImGui::Button(ICON_FA_SAVE " Save"); })) {
            _modifiedBySaveTool = true;
            if(!_currentMass->writeEyeFlareColour()) {
                _modifiedBySaveTool = false;
                _queue.addToast(Toast::Type::Error, _currentMass->lastError());
            }
            _eyeFlareDirty = false;
        }
        ImGui::SameLine();
        if(ImGui::Button(ICON_FA_UNDO " Reset")) {
            _currentMass->getEyeFlareColour();
            _eyeFlareDirty = false;
        }
    }
}

void
Application::drawCustomFrameStyles() {
    if(!_currentMass || _currentMass->state() != GameObjects::Mass::State::Valid) {
        return;
    }

    if(!ImGui::BeginChild("##FrameStyles")) {
        ImGui::EndChild();
        return;
    }

    ImGui::TextWrapped("In-game values are multiplied by 100. For example, 0.500 here is equal to 50 in-game.");

    for(std::uint32_t i = 0; i < _currentMass->frameCustomStyles().size(); i++) {
        ImGui::PushID(int(i));
        auto result = drawCustomStyle(_currentMass->frameCustomStyles()[i]);
        switch(result) {
            case DCS_ResetStyle:
                _currentMass->getFrameCustomStyles();
                break;
            case DCS_Save:
                _modifiedBySaveTool = true;
                if(!_currentMass->writeFrameCustomStyle(i)) {
                    _modifiedBySaveTool = false;
                    _queue.addToast(Toast::Type::Error, _currentMass->lastError());
                }
                break;
            default:
                break;
        }
        ImGui::PopID();
    }

    ImGui::EndChild();
}

}