From 6316f6757d18adbf093a1a1cceed93ffa19fb085 Mon Sep 17 00:00:00 2001
From: Sam Hatchett <samhatchett@gmail.com>
Date: Mon, 27 Aug 2018 16:02:00 -0400
Subject: [PATCH 1/2] re-adds header/dat files to IDE cmake output

---
 .gitignore     | 2 +-
 CMakeLists.txt | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9359679..6fa430d 100755
--- a/.gitignore
+++ b/.gitignore
@@ -61,7 +61,7 @@ xcuserdata
 [Dd]ebug/
 [Rr]elease/
 x64/
-#build/
+build/
 [Bb]in/
 [Oo]bj/
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 466e964..a3f0e50 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,7 +75,7 @@ source_group("Library" FILES ${EPANET_LIB_ALL})
 
 
 # the shared library
-add_library(epanet SHARED ${EPANET_SOURCES})  #${EPANET_API_HEADER})
+add_library(epanet SHARED ${EPANET_LIB_ALL})  #${EPANET_API_HEADER})
 target_include_directories(epanet PUBLIC ${PROJECT_SOURCE_DIR}/include)
 
 

From 8f69f2f975026475d6ca5af742c987d915d09d32 Mon Sep 17 00:00:00 2001
From: Sam Hatchett <samhatchett@gmail.com>
Date: Mon, 27 Aug 2018 16:28:27 -0400
Subject: [PATCH 2/2] re-index nodes in controls/rules

fixes #172 but opens another issue.
---
 src/epanet.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/src/epanet.c b/src/epanet.c
index 6463c08..d33d311 100644
--- a/src/epanet.c
+++ b/src/epanet.c
@@ -4614,6 +4614,10 @@ int DLLEXPORT EN_addnode(EN_ProjectHandle ph, char *id, EN_NodeType nodeType) {
   Stank *tank;
   Snode *node;
   Scoord *coord;
+  Scontrol *control;
+  rules_t *rule;
+  Premise *pchain, *pnext;
+  
   
   /* Check if a node with same id already exists */
   if (!p->Openflag)
@@ -4664,6 +4668,53 @@ int DLLEXPORT EN_addnode(EN_ProjectHandle ph, char *id, EN_NodeType nodeType) {
         net->Link[index].N2 += 1;
       }
     }
+    
+    // shift indices of Controls,
+    // for high-index nodes (tanks/reservoirs)
+    for (index = 1; index <= net->Ncontrols; ++index) {
+      control = &net->Control[index];
+      if (control->Node > net->Njuncs - 1) {
+        control->Node += 1;
+      }
+    }
+    
+    // shift indices of Rules for tanks/reservoirs
+    for (index = 1; index <= net->Nrules; ++index) {
+      pchain = (&p->rules)->Rule[i].Pchain;
+      while (pchain != NULL) {
+        pnext = pchain->next;
+        // object types are: (duplicated here from rules.c --> TODO: move these to external definition?
+//        enum Objects {
+//          r_JUNC,
+//          r_RESERV,
+//          r_TANK,
+//          r_PIPE,
+//          r_PUMP,
+//          r_VALVE,
+//          r_NODE,
+//          r_LINK,
+//          r_SYSTEM
+//        };
+        
+        // if object is a node
+        switch (pchain->object) {
+          case 0: // junc
+          case 1: // reservoir
+          case 2: // tank
+          case 6: // node
+            // if the junction needs to be re-indexed:
+            if (pchain->index > net->Njuncs) {
+              pchain->index += 1;
+            }
+            break;
+          default:
+            break;
+        }
+        // next premise in the chain
+        pchain = pnext;
+      }
+    }
+    
   } else {
     nIdx = net->Nnodes+1;
     node = &net->Node[nIdx];
@@ -4908,6 +4959,8 @@ int DLLEXPORT EN_deletenode(EN_ProjectHandle ph, int index) {
 
   EN_getnodetype(p, index, &nodeType);
 
+  // TODO: check for existing controls/rules that reference this node? 
+  
   // remove from hash table
   ENHashTableDelete(net->NodeHashTable, net->Node[index].ID);