From bcecb676856a712d8fe16d0b4ff1479595bf36c6 Mon Sep 17 00:00:00 2001
From: John Alanbrook <john@pockle.world>
Date: Thu, 23 Jun 2022 16:05:47 +0000
Subject: [PATCH] Multiple windows work; nuklear

---
 source/engine/window.c | 25 +++++++++++++++++--------
 source/engine/window.h |  1 +
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/source/engine/window.c b/source/engine/window.c
index 1bc4c49..c8254d5 100755
--- a/source/engine/window.c
+++ b/source/engine/window.c
@@ -156,11 +156,11 @@ void window_togglefullscreen(struct mSDLWindow *w)
 
 void window_makecurrent(struct mSDLWindow *w)
 {
-/*
-    if (w->window != SDL_GL_GetCurrentWindow())
-	SDL_GL_MakeCurrent(w->window, w->glContext);
+
+    if (w->window != glfwGetCurrentContext())
+	glfwMakeContextCurrent(w->window);
     glViewport(0, 0, w->width, w->height);
-*/
+
 }
 
 void window_swap(struct mSDLWindow *w)
@@ -170,11 +170,13 @@ void window_swap(struct mSDLWindow *w)
 
 void window_seticon(struct mSDLWindow *w, struct Texture *icon)
 {
-/*
-    GLFWimage images[1];
-    images[0] = load_icon(icon->path);
+
+    static GLFWimage images[1];
+    images[0].width = icon->width;
+    images[0].height = icon->height;
+    images[0].pixels = icon->data;
     glfwSetWindowIcon(w->window, 1, images);
-*/
+
 }
 
 int window_hasfocus(struct mSDLWindow *w)
@@ -194,3 +196,10 @@ double elapsed_time()
     elapsed = frame_time() - last_time;
     return elapsed;
 }
+
+int elapsed_time_ms()
+{
+    return elapsed_time() * 1000;
+}
+
+
diff --git a/source/engine/window.h b/source/engine/window.h
index 7022d88..07aec86 100755
--- a/source/engine/window.h
+++ b/source/engine/window.h
@@ -40,5 +40,6 @@ int window_hasfocus(struct mSDLWindow *w);
 
 double frame_time();
 double elapsed_time();
+int elapsed_time_ms();
 
 #endif