X-Git-Url: https://git.llucax.com/z.facultad/75.42/plaqui.git/blobdiff_plain/b75b5632c75f245e59a00775ffbe0affdedf8b6c..4c30f5939017e47c70f79df3a9f737d9ea743db5:/Model/src/union.cpp?ds=sidebyside

diff --git a/Model/src/union.cpp b/Model/src/union.cpp
index 331e953..7fe666b 100644
--- a/Model/src/union.cpp
+++ b/Model/src/union.cpp
@@ -8,7 +8,11 @@ Union::Union(const std::string &_name):Transport(_name)
 {
 	in_slots = 2;
 	out_slots = 1;
-	max_flow = actual_flow = 0.0f;
+	max_flow = 0.0f;
+	in_on_zero = 0;
+	in_ready = 0;
+	actual_flow = 999999;
+	updated = false;
 }
 
 Union::~Union()
@@ -19,60 +23,135 @@ void Union::recieve_msg(int msg, IConector *who, void *data)
 {
 	int pos = OUT;
 
-	// Verifico si esta conectado a mi entrada
+	// Verifico si esta conectado a mi entrada o a mi salida
 	std::list<IConector *>::iterator i;
 	for(i=in_list.begin(); i!=in_list.end(); i++) {
 		if ((*i) == who) pos = IN;
 	}
-	
 	switch (msg) {
-		case MSG_QUERY_MAX_FLOW: {
+		case MSG_QUERY_MAX_FLOW_OUT: {
 			// Me preguntan por el flujo máximo.
 			// Primero me actualizo, y luego respondo
-			update();
+			float m_data =  *((float *)data)*2;
 			float tmp;
 
-			tmp = (actual_flow<max_flow)?actual_flow:max_flow;
-			if (pos == IN) {
-					// Si esta conectado a mi entrada, le puedo aceptar
-					// solo la mitad del flujo maximo
-					tmp /= 2;
+			if (updated) {
+				float tmp = actual_flow/2.0f;
+				who->recieve_msg(MSG_RESPONSE_MAX_FLOW, this, &tmp);
+				break;
+			}
+			updated = true;
+			if (m_data == 0) {
+				in_on_zero++;
+				tmp = 0.0f;
+				who->recieve_msg(MSG_RESPONSE_MAX_FLOW, this, &tmp);
+				if (in_on_zero == 1) {
+					if (in_ready == 0)
+						tmp = max_flow;
+					else
+						tmp = actual_flow/2.0f;
+				}
+				send_msg(OUT, MSG_QUERY_MAX_FLOW_OUT, &tmp);
+			} else {
+				switch (in_on_zero) {
+					case 0:
+						actual_flow = (m_data<actual_flow)?m_data:actual_flow;
+						actual_flow = (actual_flow<max_flow)?actual_flow:max_flow;
+					break;
+					case 1:
+						if (in_ready == 1)
+							actual_flow = actual_flow/2.0f;
+						else
+							actual_flow = max_flow/2.0f;
+					break;
+					case 2:
+						actual_flow = 0;
+				}
+				send_msg(OUT, MSG_QUERY_MAX_FLOW_OUT, &actual_flow);
+				tmp = (in_on_zero==0)?actual_flow/2.0f:actual_flow;
+				who->recieve_msg(MSG_RESPONSE_MAX_FLOW, this, &tmp);
 			}
-			who->recieve_msg(MSG_RESPONSE_MAX_FLOW, this, &tmp);
+			updated = true;
+			if (pos == IN) in_ready++;
 		}
 		break;
 		case MSG_RESPONSE_MAX_FLOW: {
 			float max = *((float *)data);
 			if (pos == OUT) {
 				if (max < actual_flow)	actual_flow = max;
+				if (in_on_zero == 2) actual_flow = 0;
 			} else {
-				if ((2*max) < actual_flow) actual_flow = 2*max;
+					if (((2*max) < actual_flow) && (max != 0)) {
+						actual_flow = 2*max;
+						if (in_on_zero == 1) actual_flow /= 2.0;
+					}
 			}
 		}
 		break;
+		case MSG_RESPONSE_COLOR:
+			if (in_colors == 0) {
+				color1 = *((RGB *)data);
+				flow1 = static_cast<PlantItem *>(who)->get_actual_flow();
+				in_colors++;
+			} else {
+				color2  = *((RGB *)data);
+				flow2 = static_cast<PlantItem *>(who)->get_actual_flow();
+
+				/* Ya tengo mis 2 colores, los sumo */
+				int r,g,b;
+				int n=2;
+				if (flow1 == 0) n--;
+				if (flow2 == 0) n--;
+				float suma = flow1+flow2;
+				if (n != 0) {
+					r = (int)(color1.r()*flow1/suma + color2.r()*flow2/suma)/n;
+					g = (int)(color1.g()*flow1/suma + color2.g()*flow2/suma)/n;
+					b = (int)(color1.b()*flow1/suma + color2.b()*flow2/suma)/n;
+					r %= 256;
+					g %= 256;
+					b %= 256;
+					set_color(RGB(r,g,b));
+				} else {
+					set_color(RGB(0,0,0));
+				}
+				color_updated = true;
+			}
+		break;
 		default:
 			Transport::recieve_msg(msg, who, data);
 	}
 }
 
-void Union::update()
+void Union::update(int dir)
 {
 	// Si ya me actualice, no lo tengo que hacer de nuevo
 	if (updated) return;
+	
 	// Seteo mi actualizar en true para evitar entrar de nuevo
+	// FIXME : 99999 == INFINITO!!
 	actual_flow = 99999;
 	updated = true;
-	send_msg(OUT, MSG_QUERY_MAX_FLOW);
-	send_msg(IN, MSG_QUERY_MAX_FLOW);
+	switch (dir) {
+		case IN:
+			send_msg(IN, MSG_QUERY_MAX_FLOW_IN, (void *)&max_flow);
+		break;
+		case OUT:
+			send_msg(OUT, MSG_QUERY_MAX_FLOW_OUT, (void *)&max_flow);
+	}
 }
 
 void Union::simulate()
 {
-	if (!updated) {
-		return;
-	}
+	if (!updated) return;
 
+#ifdef DEBUG
 	std::cout << name << "::Flujo actual = " << actual_flow << std::endl;
+#endif
 	updated = false;
+	color_updated = false;
+	in_on_zero = 0;
+	in_ready = 0;
+	color_updated = false;
+	in_colors = 0;
 }