From e6086607856194f10f3eca4c49da9a94c82ad6b4 Mon Sep 17 00:00:00 2001
From: UnknownShadow200 <unknownshadow200@gmail.com>
Date: Sun, 13 Oct 2019 11:47:52 +1100
Subject: [PATCH] Show awful HUD for web client when running on a mobile
 device, and attempt to get touch and on-screen keyboard to work.

not sure if this works though since I'm only using the android emulator
---
 src/Window.c | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/src/Window.c b/src/Window.c
index 5ec597427..d38a478a7 100644
--- a/src/Window.c
+++ b/src/Window.c
@@ -3037,8 +3037,8 @@ void Window_Init(void) {
 		});
 	);
 
-	Pointers_Count = 1;
-	/* TODO: detect touch like device here from useragent */
+	Input_TouchMode = EM_ASM_INT_V({ return /iPhone|iPad|iPod|Android/i.test(navigator.userAgent); });
+	Pointers_Count  = Input_TouchMode ? 0 : 1;
 }
 
 void Window_Create(int width, int height) {
@@ -3138,8 +3138,30 @@ void Window_AllocFramebuffer(Bitmap* bmp) { }
 void Window_DrawFramebuffer(Rect2D r)     { }
 void Window_FreeFramebuffer(Bitmap* bmp)  { }
 
-void Window_OpenKeyboard(void)  { }
-void Window_CloseKeyboard(void) { }
+void Window_OpenKeyboard(void)  {
+	if (!Input_TouchMode) return;
+	Platform_LogConst("OPEN SESAME");
+	EM_ASM({
+		var elem = window.cc_inputElem;
+		if (!elem) {
+			elem = document.createElement('input');
+			window.cc_inputElem = elem;
+		}
+
+		document.body.appendChild(elem);
+		elem.focus();
+		elem.click();
+	});
+}
+void Window_CloseKeyboard(void) {
+	if (!Input_TouchMode) return;
+	Platform_LogConst("CLOSE SESAME");
+	EM_ASM({
+		if (!window.cc_inputElem) return;
+		document.body.removeChild(window.cc_inputElem);
+		window.cc_inputElem = null;
+	});
+}
 
 void Window_EnableRawMouse(void) {
 	Window_RegrabMouse();