From f6d2d96ff92c01c1f29edb190cc2daaae7d85405 Mon Sep 17 00:00:00 2001
From: Gary Talent <gary@drinkingtea.net>
Date: Sun, 5 Nov 2023 15:42:49 -0600
Subject: [PATCH] [turbine] Cleanup

---
 src/turbine/glfw/gfx.cpp | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/src/turbine/glfw/gfx.cpp b/src/turbine/glfw/gfx.cpp
index b2451a37..12eda172 100644
--- a/src/turbine/glfw/gfx.cpp
+++ b/src/turbine/glfw/gfx.cpp
@@ -15,15 +15,24 @@
 
 namespace turbine {
 
+[[nodiscard]]
+inline GlfwContext &glctx(Context &ctx) noexcept {
+	if constexpr(ox::defines::Debug) {
+		return dynamic_cast<GlfwContext&>(ctx);
+	} else {
+		return static_cast<GlfwContext&>(ctx);
+	}
+}
+
 namespace gl {
 
 void addDrawer(Context &ctx, Drawer *cd) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	gctx.drawers.emplace_back(cd);
 }
 
 void removeDrawer(Context &ctx, Drawer *cd) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	for (auto i = 0u; i < gctx.drawers.size(); ++i) {
 		if (gctx.drawers[i] == cd) {
 			oxIgnoreError(gctx.drawers.erase(i));
@@ -65,7 +74,7 @@ static void handleKeyPress(Context *ctx, int key, bool down) noexcept {
 		return map;
 	}();
 	const auto eventHandler = keyEventHandler(*ctx);
-	auto &gctx = static_cast<GlfwContext&>(*ctx);
+	auto &gctx = glctx(*ctx);
 	const auto k = keyMap[static_cast<std::size_t>(key)];
 	setKeyDownStatus(&gctx, k, down);
 	if (eventHandler) {
@@ -200,7 +209,7 @@ static void themeImgui() noexcept {
 }
 
 ox::Error initGfx(Context &ctx) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	glfwSetErrorCallback(handleGlfwError);
 	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
 	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
@@ -238,40 +247,40 @@ ox::Error initGfx(Context &ctx) noexcept {
 }
 
 void setWindowTitle(Context &ctx, ox::CRStringView title) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	auto cstr = ox_malloca(title.bytes() + 1, char);
 	ox_strncpy(cstr.get(), title.data(), title.bytes());
 	glfwSetWindowTitle(gctx.window, cstr);
 }
 
 void focusWindow(Context &ctx) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	glfwFocusWindow(gctx.window);
 }
 
 int getScreenWidth(Context &ctx) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	int w = 0, h = 0;
 	glfwGetFramebufferSize(gctx.window, &w, &h);
 	return w;
 }
 
 int getScreenHeight(Context &ctx) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	int w = 0, h = 0;
 	glfwGetFramebufferSize(gctx.window, &w, &h);
 	return h;
 }
 
 ox::Size getScreenSize(Context &ctx) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	int w = 0, h = 0;
 	glfwGetFramebufferSize(gctx.window, &w, &h);
 	return {w, h};
 }
 
 ox::Bounds getWindowBounds(Context &ctx) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	ox::Bounds bnds;
 	glfwGetWindowPos(gctx.window, &bnds.x, &bnds.y);
 	glfwGetWindowSize(gctx.window, &bnds.width, &bnds.height);
@@ -279,14 +288,14 @@ ox::Bounds getWindowBounds(Context &ctx) noexcept {
 }
 
 ox::Error setWindowBounds(Context &ctx, const ox::Bounds &bnds) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	glfwSetWindowPos(gctx.window, bnds.x, bnds.y);
 	glfwSetWindowSize(gctx.window, bnds.width, bnds.height);
 	return {};
 }
 
 void setConstantRefresh(Context &ctx, bool r) noexcept {
-	auto &gctx = static_cast<GlfwContext&>(ctx);
+	auto &gctx = glctx(ctx);
 	gctx.constantRefresh = r;
 }