Mini bugfix.

[z.facultad/75.42/plaqui.git] / Model / src / splitter.cpp

diff --git a/Model/src/splitter.cpp b/Model/src/splitter.cpp
index cd3ccad169eb7d057e291ae15c9c763bf7b71df1..cf8804ab16b012467c0e9672811a3fc5d7fca649 100644 (file)
--- a/Model/src/splitter.cpp
+++ b/Model/src/splitter.cpp
@@ -10,6 +10,7 @@ Splitter::Splitter(const std::string &_name):Transport(_name)
        out_slots = 2;
        max_flow = actual_flow = 0.0f;
        updated = true;
+       out_on_zero = out_ready = 0;
 }
 
 Splitter::~Splitter()
@@ -33,12 +34,18 @@ void Splitter::recieve_msg(int msg, IConector *who, void *data)
                        }
                        // Me preguntan por el flujo máximo.
                        // Primero me actualizo, y luego respondo
-                       actual_flow =  *((float *)data);
+                       float tmp = *((float *)data);
+
+                       if (tmp < actual_flow) actual_flow = tmp;
 
                        if (max_flow < actual_flow) actual_flow = max_flow;
 
-                       actual_flow /= 2.0f;
+                       if (out_on_zero == 0)
+                               actual_flow /= 2.0f;
 
+                       if (actual_flow == 0) {
+                               out_ready = 2;
+                       }
                        send_msg(OUT, MSG_QUERY_MAX_FLOW_OUT, &actual_flow);
 
                        // Listo, mi flujo ahora es el doble de lo que me pueden
@@ -50,12 +57,27 @@ void Splitter::recieve_msg(int msg, IConector *who, void *data)
                break;
                case MSG_RESPONSE_MAX_FLOW: {
                        float max = *((float *)data);
+                       if (out_ready == 2) break;
 #ifdef DEBUG
                        std::cout << name << ":Split " << max << std::endl;
 #endif
                        if (pos == OUT) {
-                               if (max < actual_flow)  actual_flow = max;
-                               if (max_flow < actual_flow) actual_flow = max_flow;
+                               if (max == 0) {
+                                       out_on_zero++;
+                                       switch (out_on_zero) {
+                                               case 1:
+                                                       if (out_ready == 0) {
+                                                               actual_flow = max_flow;
+                                                       }
+                                               break;
+                                               case 2:
+                                                       actual_flow = 0.0;
+                                       }
+                               } else {
+                                       if (max < actual_flow)  actual_flow = max;
+                                       if (max_flow < actual_flow) actual_flow = max_flow;
+                               }
+                               out_ready++;
                        } else {
                                        if (((2*max) < actual_flow) && (max != 0))
                                                actual_flow = 2*max;
@@ -94,5 +116,6 @@ void Splitter::simulate()
 #endif
        updated = false;
        color_updated = false;
+       out_on_zero = out_ready = 0;
 }