From 1cced24ea6579faff288d02c93d8e2eb39d31654 Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Fri, 21 Feb 2020 21:37:32 +0100
Subject: [PATCH] Implement basic title loading

---
 src/gui/GuiIconGrid.cpp | 13 +++++++++----
 src/menu/MainWindow.cpp | 25 +++++++++++++++++++++++--
 2 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/src/gui/GuiIconGrid.cpp b/src/gui/GuiIconGrid.cpp
index 6cadec9..a25662e 100644
--- a/src/gui/GuiIconGrid.cpp
+++ b/src/gui/GuiIconGrid.cpp
@@ -211,6 +211,7 @@ void GuiIconGrid::OnGameTitleListUpdated(GameList * gameList) {
 
     gameList->unlock();
     setSelectedGame(0);
+    gameSelectionChanged(this, selectedGame);
     curPage = 0;
     currentLeftPosition = 0;
     bUpdatePositions = true;
@@ -230,7 +231,7 @@ void GuiIconGrid::OnRightArrowClick(GuiButton *button, const GuiController *cont
 
 void GuiIconGrid::OnLeftClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
     int32_t offset = offsetForTitleId(getSelectedGame());
-    if(offset < 0){
+    if(offset < 0) {
         return;
     }
     if((offset % MAX_COLS) == 0) {
@@ -244,13 +245,14 @@ void GuiIconGrid::OnLeftClick(GuiButton *button, const GuiController *controller
     uint64_t newTitleId = position.at(offset);
     if(newTitleId > 0) {
         setSelectedGame(newTitleId);
+        gameSelectionChanged(this, selectedGame);
     }
 
 }
 
 void GuiIconGrid::OnRightClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
     int32_t offset = offsetForTitleId(getSelectedGame());
-    if(offset < 0){
+    if(offset < 0) {
         return;
     }
     if((offset % MAX_COLS) == MAX_COLS - 1) {
@@ -264,12 +266,13 @@ void GuiIconGrid::OnRightClick(GuiButton *button, const GuiController *controlle
     uint64_t newTitleId = position.at(offset);
     if(newTitleId > 0) {
         setSelectedGame(newTitleId);
+        gameSelectionChanged(this, selectedGame);
     }
 }
 
 void GuiIconGrid::OnDownClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
     int32_t offset = offsetForTitleId(getSelectedGame());
-    if(offset < 0){
+    if(offset < 0) {
         return;
     }
     if(offset % (MAX_COLS * MAX_ROWS) < (MAX_COLS * MAX_ROWS) - MAX_COLS) {
@@ -284,11 +287,12 @@ void GuiIconGrid::OnDownClick(GuiButton *button, const GuiController *controller
     uint64_t newTitleId = position.at(offset);
     if(newTitleId > 0) {
         setSelectedGame(newTitleId);
+        gameSelectionChanged(this, selectedGame);
     }
 }
 void GuiIconGrid::OnUpClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
     int32_t offset = offsetForTitleId(getSelectedGame());
-    if(offset < 0){
+    if(offset < 0) {
         return;
     }
     if(offset % (MAX_COLS * MAX_ROWS) >= MAX_COLS) {
@@ -303,6 +307,7 @@ void GuiIconGrid::OnUpClick(GuiButton *button, const GuiController *controller,
     uint64_t newTitleId = position.at(offset);
     if(newTitleId > 0) {
         setSelectedGame(newTitleId);
+        gameSelectionChanged(this, selectedGame);
     }
 }
 
diff --git a/src/menu/MainWindow.cpp b/src/menu/MainWindow.cpp
index af6986a..dcc951f 100644
--- a/src/menu/MainWindow.cpp
+++ b/src/menu/MainWindow.cpp
@@ -24,6 +24,7 @@
 #include "gui/GuiIconGrid.h"
 #include <sysapp/launch.h>
 #include <future>
+#include <coreinit/title.h>
 #include "utils/AsyncExecutor.h"
 
 MainWindow::MainWindow(int32_t w, int32_t h)
@@ -120,7 +121,7 @@ void MainWindow::process() {
             mainSwitchButtonFrame->clearState(GuiElement::STATE_DISABLED);
 
             gameList.filterList(result.c_str());
-        }else{
+        } else {
         }
     }
 }
@@ -371,6 +372,26 @@ void MainWindow::OnGameSelectionChange(GuiTitleBrowser *element, uint64_t select
     }
 }
 
-void MainWindow::OnGameLaunch(GuiTitleBrowser *element, uint64_t selectedIdx) {
+#define HBL_TITLE_ID (0x0005000013374842)
+#define MII_MAKER_JPN_TITLE_ID (0x000500101004A000)
+#define MII_MAKER_USA_TITLE_ID (0x000500101004A100)
+#define MII_MAKER_EUR_TITLE_ID (0x000500101004A200)
 
+extern "C" void _SYSLaunchTitleByPathFromLauncher(const char * path, int len, int);
+
+void MainWindow::OnGameLaunch(GuiTitleBrowser *element, uint64_t titleID) {
+    gameInfo * info = gameList.getGameInfo(titleID);
+    if(info != NULL) {
+        uint64_t titleID = OSGetTitleID();
+
+        if (titleID == HBL_TITLE_ID ||
+                titleID == MII_MAKER_JPN_TITLE_ID ||
+                titleID == MII_MAKER_USA_TITLE_ID ||
+                titleID == MII_MAKER_EUR_TITLE_ID) {
+            SYSLaunchTitle(info->titleId);
+        } else {
+            const char* path = info->gamePath.c_str();
+            _SYSLaunchTitleByPathFromLauncher(path, strlen(path),0);
+        }
+    }
 }