spicetools/overlay/windows/sdvx_sub.cpp

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2024-08-28 15:10:34 +00:00
#undef CINTERFACE
#include "avs/game.h"
#include "sdvx_sub.h"
#include "games/sdvx/sdvx.h"
#include "hooks/graphics/graphics.h"
namespace overlay::windows {
SDVXSubScreen::SDVXSubScreen(SpiceOverlay *overlay) : GenericSubScreen(overlay) {
this->title = "SDVX Sub Screen";
bool isValkyrieCabinetMode = avs::game::SPEC[0] == 'G' || avs::game::SPEC[0] == 'H';
if (!isValkyrieCabinetMode) {
this->disabled_message = "Valkyrie Model mode is not enabled!";
} else if (GRAPHICS_WINDOWED) {
if (GRAPHICS_PREVENT_SECONDARY_WINDOW) {
this->disabled_message = "Subscreen has been disabled by the user (-sdvxnosub).";
} else {
this->disabled_message = "Overlay unavailable in windowed mode! Use the second window instead.";
}
}
const auto padding = ImGui::GetFrameHeight() / 2;
this->init_size = ImVec2(ImGui::GetIO().DisplaySize.x - (padding * 2), 0.f);
this->init_size.y = (this->init_size.x * 9 / 16) + ImGui::GetFrameHeight();
this->init_pos = ImVec2(ImGui::GetIO().DisplaySize.x / 2 - this->init_size.x / 2, 0);
switch (games::sdvx::OVERLAY_POS) {
case games::sdvx::SDVX_OVERLAY_TOP:
this->init_pos.y = padding;
break;
case games::sdvx::SDVX_OVERLAY_BOTTOM:
this->init_pos.y = ImGui::GetIO().DisplaySize.y - this->init_size.y - padding;
break;
case games::sdvx::SDVX_OVERLAY_MIDDLE:
default:
this->init_pos.y = (ImGui::GetIO().DisplaySize.y / 2) - (this->init_size.y / 2);
break;
}
}
void SDVXSubScreen::touch_transform(const ImVec2 xy_in, LONG *x_out, LONG *y_out) {
if (!this->get_active()) {
return;
}
// SDVX Valkyrie cab needs math to make things work
// what the game expects from touch screen:
// [1080, 0 1920, 1080]
// [0, 0 0, 1920]
// actual cursor position given by x_in (on the overlay, normalized):
// [0, 0 1, 0]
// [0, 1 1, 1]
// Basically, the game operates on rotated coordinates, but on top of that,
// it needs to be adjusted so they match up with the subscreen overlay.
// so the math is:
// Xin(0, 1) => Yout(0, 1920)
// Yin(0, 1) => Xout(1080, 0)
*x_out = ImGui::GetIO().DisplaySize.x * (1.f - xy_in.y);
*y_out = ImGui::GetIO().DisplaySize.y * xy_in.x;
}
}