popn: native touch option, keypad warning (#640)

#639 

the usual

src/spice2x/games/popn/popn.cpp

@@ -19,11 +19,13 @@
 #include "util/sysutils.h"
 #include "io.h"
 #include "util/deferlog.h"
+#include "misc/nativetouchhook.h"
 #include "misc/wintouchemu.h"
 
 namespace games::popn {
 
     bool SHOW_PIKA_MONITOR_WARNING = false;
+    bool NATIVE_TOUCH = false;
     
 #if SPICE64 && !SPICE_XP
 
@@ -670,10 +672,14 @@ namespace games::popn {
         //       set third column to 0 and it will work with BIO2
         
         if (!GRAPHICS_WINDOWED) {
+            if (NATIVE_TOUCH) {
+                nativetouchhook::hook(avs::game::DLL_INSTANCE);
+            } else {
                 wintouchemu::FORCE = true;
                 wintouchemu::INJECT_MOUSE_AS_WM_TOUCH = true;
                 wintouchemu::hook_title_ends("", "Main Screen", avs::game::DLL_INSTANCE);
             }
+        }
 
         sysutils::hook_EnumDisplayDevicesA();
 

src/spice2x/games/popn/popn.h

@@ -22,6 +22,7 @@ namespace games::popn {
 #endif
 
     extern bool SHOW_PIKA_MONITOR_WARNING;
+    extern bool NATIVE_TOUCH;
 
     class POPNGame : public games::Game {
     public:

src/spice2x/launcher/launcher.cpp

@@ -597,6 +597,9 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::PopnSubMonitorOverride].is_active()) {
         sysutils::SECOND_MONITOR_OVERRIDE = options[launcher::Options::PopnSubMonitorOverride].value_text();
     }
+    if (options[launcher::Options::PopnNativeTouch].value_bool()) {
+        games::popn::NATIVE_TOUCH = true;
+    }
     if (options[launcher::Options::LoadMetalGearArcadeModule].value_bool()) {
         attach_mga = true;
     }

src/spice2x/launcher/options.cpp

@@ -1008,6 +1008,18 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Monitor",
         .picker = OptionPickerType::Monitor,
     },
+    {
+        // PopnNativeTouch
+        .title = "Pop'n Music PikaPika Native Touch Handling",
+        .name = "popnnativetouch",
+        .desc = "Disables touch hooks and lets the game access a touch screen directly. "
+                "Requires a touch screen to be connected as a secondary monitor. "
+                "Touch input must be routed to the primary screen via Windows Tablet PC settings. "
+                "Enable this when you get duplicate touch inputs from an actual touch screen.",
+        .type = OptionType::Bool,
+        .game_name = "Pop'n Music",
+        .category = "Game Options (Advanced)",
+    },
     {
         .title = "Force Load HELLO! Pop'n Music Module",
         .name = "hpm",

src/spice2x/launcher/options.h

@@ -101,6 +101,7 @@ namespace launcher {
             PopnMusicForceSDMode,
             PopnNoSub,
             PopnSubMonitorOverride,
+            PopnNativeTouch,
             LoadHelloPopnMusicModule,
             LoadGitaDoraModule,
             GitaDoraTwoChannelAudio,

src/spice2x/overlay/windows/config.cpp

@@ -17,6 +17,7 @@
 #include "external/imgui/misc/cpp/imgui_stdlib.h"
 #include "games/io.h"
 #include "games/sdvx/sdvx.h"
+#include "games/popn/popn.h"
 #include "avs/core.h"
 #include "avs/ea3.h"
 #include "avs/game.h"
@@ -283,18 +284,8 @@ namespace overlay::windows {
 
                 // keypad buttons
                 ImGui::TextUnformatted("");
-                if (this->games_selected_name == "Beatmania IIDX") {
+                this->build_keypad_warning();
-                    ImGui::Indent(INDENT);
+
-                    ImGui::TextColored(
-                        ImVec4(1, 0.5f, 0.5f, 1.f),
-                        "WARNING: Lightning Model (TDJ) I/O will ignore the keypad!");
-                    ImGui::TextWrapped(
-                        "Use Toggle Sub Screen button to show the overlay and use your mouse, "
-                        "connect using SpiceCompanion app, or connect a touch screen to enter "
-                        "the PIN.");
-                    ImGui::Unindent(INDENT);
-                    ImGui::TextUnformatted("");
-                }
                 auto keypad_buttons = games::get_buttons_keypads(this->games_selected_name);
                 auto keypad_count = eamuse_get_game_keypads_name();
                 if (keypad_count == 1) {
@@ -602,6 +593,34 @@ namespace overlay::windows {
         }
     }
 
+    void Config::build_keypad_warning() {
+        // not checking the -iidxtdj option here, we could do that in the future
+        const bool is_tdj = this->games_selected_name == "Beatmania IIDX";
+
+        // not using games::popn::is_pikapika_model() here since that always returns false on 32-bit
+        const bool is_popn = this->games_selected_name == "Pop'n Music" && avs::game::SPEC[0] == 'D';
+        if (!is_tdj && !is_popn) {
+            return;
+        }
+        
+        ImGui::Indent(INDENT);
+        if (is_tdj) {
+            ImGui::TextColored(
+                ImVec4(1, 0.5f, 0.5f, 1.f),
+                "WARNING: Lightning Model (TDJ) I/O will ignore keypad number input!");
+        } else if (is_popn) {
+            ImGui::TextColored(
+                ImVec4(1, 0.5f, 0.5f, 1.f),
+                "WARNING: PikaPika Pop-Kun model will ignore keypad number input!");
+        }
+        ImGui::TextWrapped(
+            "Use Toggle Sub Screen button (Overlay tab) to show the overlay and use your mouse, "
+            "connect using SpiceCompanion app, or connect a touch screen to enter "
+            "the PIN.");
+        ImGui::Unindent(INDENT);
+        ImGui::TextUnformatted("");
+    }
+
     void Config::build_buttons(const std::string &name, std::vector<Button> *buttons, int min, int max) {
         ImGui::AlignTextToFramePadding();
         ImGui::TextColored(ImVec4(1.f, 0.7f, 0, 1), "%s Buttons", name.c_str());

src/spice2x/overlay/windows/config.h

@@ -193,6 +193,8 @@ namespace overlay::windows {
             std::vector<Option> *options, const std::string &category, const std::string *filter=nullptr);
         void build_about();
         void build_launcher();
+        void build_keypad_warning();
+
         void launch_shell(LPCSTR app, LPCSTR file=nullptr);
         
         void build_menu(int *game_selected);