X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgameview%2Frenderer.cpp;h=ca4e8a91323af48ed16ba2fc2ef2ac0cab9c1e62;hb=fce6e7846814e54de9d38000d2f5e2295ee2119e;hp=4bce48420ecd12cca0f48a0dd5d8daaa22a8c4eb;hpb=f298027c2042b63cec903c98dfc97e792a4f923f;p=libs%2Fgame.git

diff --git a/source/gameview/renderer.cpp b/source/gameview/renderer.cpp
index 4bce484..ca4e8a9 100644
--- a/source/gameview/renderer.cpp
+++ b/source/gameview/renderer.cpp
@@ -1,8 +1,10 @@
 #include "renderer.h"
 #include <msp/game/entity.h>
+#include <msp/game/meshsource.h>
 #include <msp/game/stage.h>
 #include <msp/game/transform.h>
 #include <msp/gl/sequencebuilder.h>
+#include "meshrenderer.h"
 
 using namespace std;
 
@@ -13,10 +15,11 @@ Renderer::Renderer(Game::Stage &s, GL::View &v):
 	view(v),
 	event_observer(s.get_event_bus())
 {
+	event_observer.observe<Game::Events::EntityCreated>([this](auto &e){ entity_created(e); });
+	event_observer.observe<Game::Events::EntityDestroyed>([this](auto &e){ entity_destroyed(e); });
 	event_observer.observe<Game::Events::CameraChanged>([this](auto &e){ camera_changed(e); });
 
-	if(Game::Handle<Game::Camera> ac = stage.get_active_camera())
-		camera_changed({ ac });
+	stage.synthesize_initial_events(event_observer);
 
 	view.set_camera(&gl_camera);
 }
@@ -24,6 +27,28 @@ Renderer::Renderer(Game::Stage &s, GL::View &v):
 Renderer::~Renderer()
 { }
 
+void Renderer::entity_created(const Game::Events::EntityCreated &event)
+{
+	Game::Handle<Game::MeshSource> mesh_source = event.entity->get_component<Game::MeshSource>();
+	Game::Handle<MeshRenderer> mesh_renderer = event.entity->get_component<MeshRenderer>();
+	if(mesh_source && !mesh_renderer)
+	{
+		auto i = lower_bound_member(entities, event.entity, &RenderedEntity::entity);
+		i = entities.emplace(i, event.entity, Game::Owned<MeshRenderer>(event.entity, mesh_source));
+		scene.add(i->mesh_renderer->get_instance());
+	}
+}
+
+void Renderer::entity_destroyed(const Game::Events::EntityDestroyed &event)
+{
+	auto i = lower_bound_member(entities, event.entity, &RenderedEntity::entity);
+	if(i!=entities.end() && i->entity==event.entity)
+	{
+		scene.remove(i->mesh_renderer->get_instance());
+		entities.erase(i);
+	}
+}
+
 void Renderer::camera_changed(const Game::Events::CameraChanged &event)
 {
 	active_camera = event.camera;
@@ -59,6 +84,10 @@ void Renderer::tick(Time::TimeDelta)
 			gl_camera.set_field_of_view(active_camera->get_fov_vertical());
 		gl_camera.set_depth_clip(active_camera->get_near_clip(), active_camera->get_far_clip());
 	}
+
+	for(const RenderedEntity &e: entities)
+		e.mesh_renderer->update_matrix();
+
 	view.render();
 }