Further file organization

Further file organization

nwn/nwnprc/trunk/include/spinc_maze.nss

@@ -0,0 +1,159 @@
+//:://////////////////////////////////////////////
+//:: Maze scripts common functions
+//:: spinc_maze
+//:://////////////////////////////////////////////
+/** @file
+
+
+    @author Ornedan
+    @date   Created - 2005.10.18
+*/
+//:://////////////////////////////////////////////
+//:://////////////////////////////////////////////
+
+#include "prc_inc_spells"
+#include "prc_inc_teleport"
+#include "inc_dynconv"
+
+// Direction constants
+const int NORTH = 0x1000;
+const int SOUTH = 0x0100;
+const int WEST  = 0x0010;
+const int EAST  = 0x0001;
+
+// The escape DC. Should always be 20, but changeable for ease of testing
+const int MAZE_ESCAPE_DC = 20;
+
+const int LOCAL_DEBUG = FALSE;
+
+
+
+
+/**
+ * Debugging function for converting the direction constants to
+ * readable strings.
+ *
+ * @param n One of the direction constants in this file.
+ * @return  Name of the constant.
+ */
+string DebugDir2String(int n)
+{
+    return (n == NORTH ? "NORTH":
+            n == SOUTH ? "SOUTH":
+            n == WEST  ? "WEST" :
+            n == EAST  ? "EAST" :
+            "ERROR"
+            );
+}
+
+/**
+ * Makes the creature move in the direction specified.
+ *
+ * @param oCreature  The creature to command to move.
+ * @param nDirection One of the direction constants in this file.
+ */
+void GoDirection(object oCreature, int nDirection)
+{
+    if(LOCAL_DEBUG) DoDebug("GoDirection(): Direction is " + DebugDir2String(nDirection));
+    // Generate location for the direction
+    location lDir;
+    vector v = GetPosition(oCreature);
+    if(nDirection == NORTH || nDirection == SOUTH)
+    {
+        v.y = nDirection == NORTH ? 160.0f : 0.0f;
+        lDir = Location(GetArea(oCreature), v, 0.0f);
+    }
+    else
+    {
+        v.x = nDirection == EAST ? 160.0f : 0.0f;
+        lDir = Location(GetArea(oCreature), v, 0.0f);
+    }
+    // Generate a location at the center of the trigger
+    location lTrigCenter;
+    v = GetPosition(OBJECT_SELF);
+    v.x = IntToFloat(((FloatToInt(v.x) / 10) * 10) + 5);
+    v.y = IntToFloat(((FloatToInt(v.y) / 10) * 10) + 5);
+    lTrigCenter = Location(GetArea(oCreature), v, GetFacing(oCreature));
+
+    // Nuke current action and move to the direction
+    AssignCommand(oCreature, ClearAllActions());
+    AssignCommand(oCreature, ActionMoveToLocation(lTrigCenter));
+    AssignCommand(oCreature, ActionMoveToLocation(lDir));
+    // Turn the camera
+    AssignCommand(oCreature, SetCameraFacing((nDirection == NORTH ? 90.0f  :
+                                              nDirection == SOUTH ? 270.0f :
+                                              nDirection == WEST  ? 180.0f :
+                                                         /*EAST*/  0.0f
+                                              ),
+                                             -1.0f, -1.0f, CAMERA_TRANSITION_TYPE_FAST)
+                  );
+
+    // Store the direction one should not move to from the next junction
+    switch(nDirection)
+    {
+        case NORTH: SetLocalInt(oCreature, "PRC_Maze_Direction", SOUTH); break;
+        case SOUTH: SetLocalInt(oCreature, "PRC_Maze_Direction", NORTH); break;
+        case WEST:  SetLocalInt(oCreature, "PRC_Maze_Direction", EAST);  break;
+        case EAST:  SetLocalInt(oCreature, "PRC_Maze_Direction", WEST);  break;
+    }
+}
+
+void DoMazeVFX(location lLoc)
+{
+    DrawSpiral(DURATION_TYPE_INSTANT, VFX_IMP_HEAD_SONIC, lLoc, 1.0, 3.0, 0.0, 60, 2.5, 2.0, 0.0f, "z"/*, GetFacingFromLocation(lLoc)*/);
+}
+
+void ReturnFromMaze(object oCreature)
+{
+    if(LOCAL_DEBUG) DoDebug("ReturnFromMaze() running\noCreature = '" + GetName(oCreature) + "'");
+    location lReturn = GetLocalLocation(oCreature, "PRC_Maze_Return_Location");
+    AssignCommand(oCreature, ClearAllActions(TRUE));
+    DelayCommand(2.0f, AssignCommand(oCreature, JumpToLocation(lReturn)));
+
+    // Do VFX
+    DoMazeVFX(GetLocation(oCreature));
+}
+
+void MazeEscapeHB(object oCreature, int nCountLeft)
+{
+    if(LOCAL_DEBUG) DoDebug("MazeEscapeHB() running\n"
+                          + "oCreature = '" + GetName(oCreature) + "'\n"
+                          + "nCountLeft = " + IntToString(nCountLeft) + "\n"
+                            );
+
+    // If the counter has reached zero, ie. full 10 mins have passsed, return is automatic
+    if(nCountLeft <= 0)
+    {
+        if(LOCAL_DEBUG) DoDebug("MazeEscapeHB(): Timer has run out, returning from maze.");
+        ReturnFromMaze(oCreature);
+        return;
+    }
+
+    // If it's a PC that hasn't made it's decision yet, don't run the int check
+    if(!GetLocalInt(oCreature, "PRC_Maze_PC_Waiting"))
+    {
+        if(LOCAL_DEBUG) DoDebug("MazeEscapeHB(): Running Int check.");
+
+        // Int check versus MAZE_ESCAPE_DC to escape
+        int nD20    = d20();
+        int nIntMod = GetAbilityModifier(ABILITY_INTELLIGENCE, oCreature);
+        int bResult = (nD20 + nIntMod) >= MAZE_ESCAPE_DC;
+
+        // Inform the creature of the result
+        SendMessageToPC(oCreature, GetRGB(7,7,15) + GetName(oCreature) + "</c>" + //   "Int check"                                       "success"                 "failure"
+                                   GetRGB(1,1,15) + " : "  + GetStringByStrRef(16825701) + " : *" + (bResult ? GetStringByStrRef(5352) : GetStringByStrRef(5353)) + "* : (" + IntToString(nD20) + " + " + IntToString(nIntMod) + " = " + IntToString(nD20 + nIntMod) + " vs. DC: " + IntToString(MAZE_ESCAPE_DC) + ")</c>");
+
+        // Return from the maze if the check was successfull
+        if(bResult)
+        {
+            ReturnFromMaze(oCreature);
+            return;
+        }
+    }
+
+    // Schedule next check
+    DelayCommand(6.0f, MazeEscapeHB(oCreature, nCountLeft - 1));
+}
+
+// Test main
+//void main(){}