From 73f5f958c78935a1214e9e0b2c6b16e8e74fdcbf Mon Sep 17 00:00:00 2001
From: Kieran Millar <kieranmccleanmillar@gmail.com>
Date: Sun, 26 Nov 2017 22:43:10 +0000
Subject: [PATCH] Clickable buttons

---
 src/Editor/bar.cpp    |  2 +
 src/Editor/canvas.cpp | 10 +++++
 src/Editor/canvas.hpp |  2 +
 src/Editor/input.cpp  | 85 ++++++++++++++++++++++---------------------
 4 files changed, 57 insertions(+), 42 deletions(-)

diff --git a/src/Editor/bar.cpp b/src/Editor/bar.cpp
index dfab37b..aa9821b 100644
--- a/src/Editor/bar.cpp
+++ b/src/Editor/bar.cpp
@@ -140,6 +140,8 @@ void Bar::moveScrollBar(int moveLocationInWindow)
 
 void Bar::changeType(int t)
 {
+	canvas_ptr->layerVisible[t] = true;
+	canvas_ptr->redraw = true;
 	if (type == t)
 		return;
 	type = t;
diff --git a/src/Editor/canvas.cpp b/src/Editor/canvas.cpp
index c3291e3..983e253 100644
--- a/src/Editor/canvas.cpp
+++ b/src/Editor/canvas.cpp
@@ -334,4 +334,14 @@ void Canvas::draw_dashed_level_border(borderType type, int pos, int offset, bool
 			y2 += 20;
 		}
 	}
+}
+
+bool Canvas::toggleLayerVisibility(int type)
+{
+	if (layerVisible[type])
+		layerVisible[type] = false;
+	else
+		layerVisible[type] = true;
+	redraw = true;
+	return true;
 }
\ No newline at end of file
diff --git a/src/Editor/canvas.hpp b/src/Editor/canvas.hpp
index bdd3df9..9ae3801 100644
--- a/src/Editor/canvas.hpp
+++ b/src/Editor/canvas.hpp
@@ -69,6 +69,8 @@ class Canvas
 	enum borderType { horizontal, vertical };
 	void draw_dashed_level_border(borderType type, int pos, int offset, bool highlight);
 
+	bool toggleLayerVisibility(int type);
+
 	Canvas(void) { /* nothing to do */ }
 
 };
diff --git a/src/Editor/input.cpp b/src/Editor/input.cpp
index f1180cf..eef1d1b 100644
--- a/src/Editor/input.cpp
+++ b/src/Editor/input.cpp
@@ -216,6 +216,46 @@ void Editor_input::handleEvents(SDL_Event event)
 				{
 					holdingType = -1;
 					holdingID = -1;
+					if (mouse_y_window > window_ptr->height - BAR_HEIGHT + 3 && mouse_y_window < window_ptr->height - BAR_HEIGHT + 35)
+						//first row of buttons
+					{
+						if (mouse_x_window > 3 && mouse_x_window < 35)
+						{
+							bar_ptr->changeType(PERM);
+						}
+						if (mouse_x_window > 39 && mouse_x_window < 71)
+						{
+							bar_ptr->changeType(TEMP);
+						}
+						if (mouse_x_window > 75 && mouse_x_window < 107)
+						{
+							bar_ptr->changeType(TOOL);
+						}
+						if (mouse_x_window > 111 && mouse_x_window < 143)
+						{
+							editor_ptr->save(level_ptr->level_id);
+						}
+					}
+					if (mouse_y_window > window_ptr->height - BAR_HEIGHT + 39 && mouse_y_window < window_ptr->height - BAR_HEIGHT + 71)
+						//second row of buttons
+					{
+						if (mouse_x_window > 3 && mouse_x_window < 35)
+						{
+							canvas_ptr->toggleLayerVisibility(PERM);
+						}
+						if (mouse_x_window > 39 && mouse_x_window < 71)
+						{
+							canvas_ptr->toggleLayerVisibility(TEMP);
+						}
+						if (mouse_x_window > 75 && mouse_x_window < 107)
+						{
+							canvas_ptr->toggleLayerVisibility(TOOL);
+						}
+						/*if (mouse_x_window > 111 && mouse_x_window < 143)
+						{
+							editor_ptr->save(level_ptr->level_id);
+						}*/
+					}
 				}
 				else if (mouse_y_window < window_ptr->height - 16)
 					// piece browser
@@ -358,60 +398,21 @@ void Editor_input::handleEvents(SDL_Event event)
 			{
 			case SDLK_1:
 				if (ctrl_down)
-				{
-					if (canvas_ptr->layerVisible[PERM])
-					{
-						canvas_ptr->layerVisible[PERM] = false;
-					}
-					else
-					{
-						canvas_ptr->layerVisible[PERM] = true;
-					}
-				}
+					canvas_ptr->toggleLayerVisibility(PERM);
 				else
-				{
 					bar_ptr->changeType(PERM);
-					canvas_ptr->layerVisible[PERM] = true;
-				}
-				canvas_ptr->redraw = true;
 				break;
 			case SDLK_2:
 				if (ctrl_down)
-				{
-					if (canvas_ptr->layerVisible[TEMP])
-					{
-						canvas_ptr->layerVisible[TEMP] = false;
-					}
-					else
-					{
-						canvas_ptr->layerVisible[TEMP] = true;
-					}
-				}
+					canvas_ptr->toggleLayerVisibility(TEMP);
 				else
-				{
 					bar_ptr->changeType(TEMP);
-					canvas_ptr->layerVisible[TEMP] = true;
-				}
-				canvas_ptr->redraw = true;
 				break;
 			case SDLK_3:
 				if (ctrl_down)
-				{
-					if (canvas_ptr->layerVisible[TOOL])
-					{
-						canvas_ptr->layerVisible[TOOL] = false;
-					}
-					else
-					{
-						canvas_ptr->layerVisible[TOOL] = true;
-					}
-				}
+					canvas_ptr->toggleLayerVisibility(TOOL);
 				else
-				{
 					bar_ptr->changeType(TOOL);
-					canvas_ptr->layerVisible[TOOL] = true;
-				}
-				canvas_ptr->redraw = true;
 				break;
 			case SDLK_s:
 				editor_ptr->save(level_ptr->level_id);