From 953a6ff48ac6c46a0d81bedb0fbdafe5d637666e Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Mon, 24 Dec 2007 00:04:02 +0000
Subject: zoomedit: Use tools for event handling and rendering

---
 ToolAddPolygon.cpp | 52 +++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 49 insertions(+), 3 deletions(-)

(limited to 'ToolAddPolygon.cpp')

diff --git a/ToolAddPolygon.cpp b/ToolAddPolygon.cpp
index 37613bf..184d107 100644
--- a/ToolAddPolygon.cpp
+++ b/ToolAddPolygon.cpp
@@ -1,7 +1,8 @@
 #include "ToolAddPolygon.h"
+#include <GL/gl.h>
 
 
-ToolAddPolygon::ToolAddPolygon(EditManager *editManager) {
+ToolAddPolygon::ToolAddPolygon(EditManager *editManager) : Renderer(editManager), sidebar(editManager) {
   this->editManager = editManager;
   
   image = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE, GTK_ICON_SIZE_BUTTON);
@@ -13,9 +14,54 @@ ToolAddPolygon::~ToolAddPolygon() {
 }
 
 void ToolAddPolygon::activate() {
-  editManager->addRoom();
+  newRoom = Room();
+  
+  editManager->setSelectedObject(NULL);
 }
 
 void ToolAddPolygon::deactivate() {
-  editManager->finishRoom();
+  editManager->addRoom(newRoom);
+}
+
+void ToolAddPolygon::render(const Level &level, const Rectangle &rect, float scale) {
+  if(editManager->polygonOk(newRoom))
+    glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
+  else
+    glColor4f(1.0f, 0.3f, 0.3f, 0.2f);
+  
+  fillPolygon(newRoom);
+  
+  glLineWidth(2.0f);
+  glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
+  drawPolygon(newRoom, false);
+  
+  if(!newRoom.empty() && editManager->getHoveredVertex()) {
+    if(!editManager->vertexOk(newRoom, *editManager->getHoveredVertex()))
+      glColor4f(1.0f, 0.3f, 0.3f, 0.7f);
+    
+    glBegin(GL_LINES);
+    
+    glVertex2f(newRoom.back().getX(), newRoom.back().getY());
+    glVertex2f(editManager->getHoveredVertex()->getX(), editManager->getHoveredVertex()->getY());
+    
+    glEnd();
+  }
+}
+
+bool ToolAddPolygon::buttonPress(unsigned int button) {
+  if(button != 1)
+    return false;
+  
+  if(!editManager->getHoveredVertex())
+    return false;
+  
+  if(!editManager->vertexOk(newRoom, *editManager->getHoveredVertex()))
+    return false;
+  
+  newRoom.push_back(*editManager->getHoveredVertex());
+  
+  editManager->redraw();
+  sidebar.update();
+  
+  return true;
 }
-- 
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