From 55e76bdaafa1e2a94fbd717335c1c7bd8c8fc156 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Mon, 18 Apr 2011 19:35:48 +0200
Subject: Basic tool implementation.

---
 scene.cpp | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

(limited to 'scene.cpp')

diff --git a/scene.cpp b/scene.cpp
index f994627..6cb6cc7 100644
--- a/scene.cpp
+++ b/scene.cpp
@@ -22,6 +22,7 @@ Scene::Scene() {
 	do_select = false;
 	show_selection = false;
 	dialog = false;
+	tool = NULL;
 
 	/* setup shader programs */
 	GLVertexShader terrain_vertex("shaders/terrain_vertex.glsl");
@@ -63,14 +64,15 @@ Scene::Scene() {
 	font = new FTTextureFont("fonts/VeraMono.ttf");
 	font->FaceSize(10);
 
-	gui = new GUI();
+	GUI::init();
 }
 
 Scene::~Scene() {
+	if(tool)
+		delete tool;
 	if(qt)
 		delete qt;
 	delete font;
-	delete gui;
 }
 
 void Scene::lookat() {
@@ -144,6 +146,9 @@ void Scene::update() {
 void Scene::events() {
 	SDL_Event event;
 	while(SDL_PollEvent(&event)) {
+		if(tool && !dialog && tool->handle_event(event, selected))
+			continue;
+
 		switch(event.type) {
 			case SDL_QUIT:
 				running = false;
@@ -151,7 +156,11 @@ void Scene::events() {
 			case SDL_KEYDOWN:
 				switch(event.key.keysym.sym) {
 					case SDLK_ESCAPE:
-						running = false;
+						if(tool) {
+							delete tool;
+							tool = NULL;
+						} else
+							running = false;
 						break;
 					case SDLK_g:
 						grid = !grid;
@@ -169,7 +178,12 @@ void Scene::events() {
 						update();
 						break;
 					case SDLK_TAB:
-						dialog = !dialog;
+						dialog = !dialog && tool;
+						break;
+					case SDLK_1:
+						if(tool) delete tool;
+						tool = new RaiseTool(qt);
+						break;
 					default:
 						break;
 				}
@@ -206,16 +220,10 @@ void Scene::events() {
 					case SDL_BUTTON_WHEELUP:
 						if(dialog)
 							CEGUI::System::getSingleton().injectMouseWheelChange(1);
-						else
-							qt->raise(selected.x, selected.z, gui->radius_sb->getScrollPosition(), gui->focus_sb->getScrollPosition(),
-									gui->strength_sb->getScrollPosition());
 						break;
 					case SDL_BUTTON_WHEELDOWN:
 						if(dialog)
 							CEGUI::System::getSingleton().injectMouseWheelChange(-1);
-						else
-							qt->raise(selected.x, selected.z, gui->radius_sb->getScrollPosition(), gui->focus_sb->getScrollPosition(),
-									-gui->strength_sb->getScrollPosition());
 						break;
 				}
 				break;
@@ -413,14 +421,18 @@ void Scene::render() {
 	font->Render(move_str.c_str());
 	glTranslatef(0, -height, 0);
 	font->Render(selected.str().c_str());
+	if(tool) {
+		glTranslatef(0, -height, 0);
+		font->Render((boost::format("Tool: %s") % tool->get_name()).str().c_str());
+	}
 	/*if(selected) {
 		glTranslatef(0, height, 0);
 		//font->Render((boost::format("(%s %s %s %s)") % selected->a->str() % selected->b->str() % selected->c->str() % selected->d->str()).str().c_str());
 		font->Render(selected->str().c_str());
 	}*/
 
-	if(dialog)
-		gui->render();
+	if(dialog && tool)
+		tool->render_gui();
 
 	SDL_GL_SwapBuffers();
 }
-- 
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