butler and door updated from CK 8.4

git-svn-id: https://clonekeenplus.svn.sourceforge.net/svnroot/clonekeenplus/cgenius/trunk@192 4df4b0f3-56ce-47cb-b001-ed939b7d65a6

src/ai/butler.cpp

@@ -39,8 +39,10 @@ char not_about_to_fall;
      objects[o].ai.butler.movedir = RIGHT;
      objects[o].ai.butler.animtimer = 0;
      objects[o].canbezapped = 1;  // will stop bullets but are not harmed
+     //objects[o].inhibitfall = 1;
      objects[o].needinit = 0;
-     objects[o].x -= 16;
+     //objects[o].x -= 16;
+     objects[o].x -= 4;
    }
    // push keen
      if (objects[o].touchPlayer && !player[objects[o].touchedBy].pdie)
@@ -87,7 +89,6 @@ char not_about_to_fall;
        {  // move left
 
          not_about_to_fall = TileProperty[getmaptileat((objects[o].x>>CSF)-BUTLER_LOOK_AHEAD_DIST, (objects[o].y>>CSF)+sprites[BUTLER_WALK_LEFT_FRAME].ysize)][BUP];
-    	 //not_about_to_fall = tiles[getmaptileat((objects[o].x>>CSF)-BUTLER_LOOK_AHEAD_DIST, (objects[o].y>>CSF)+sprites[BUTLER_WALK_LEFT_FRAME].ysize)].solidfall;
          objects[o].sprite = BUTLER_WALK_LEFT_FRAME + objects[o].ai.butler.frame;
          if (!objects[o].blockedl && not_about_to_fall)
          {
@@ -109,7 +110,6 @@ char not_about_to_fall;
        {  // move right
 
      	 not_about_to_fall = TileProperty[getmaptileat((objects[o].x>>CSF)+sprites[BUTLER_WALK_RIGHT_FRAME].xsize+BUTLER_LOOK_AHEAD_DIST, (objects[o].y>>CSF)+sprites[BUTLER_WALK_RIGHT_FRAME].ysize)][BUP];
-         //not_about_to_fall = tiles[getmaptileat((objects[o].x>>CSF)+sprites[BUTLER_WALK_RIGHT_FRAME].xsize+BUTLER_LOOK_AHEAD_DIST, (objects[o].y>>CSF)+sprites[BUTLER_WALK_RIGHT_FRAME].ysize)].solidfall;
          objects[o].sprite = BUTLER_WALK_RIGHT_FRAME + objects[o].ai.butler.frame;
          if (!objects[o].blockedr && not_about_to_fall)
          {

src/ai/door.cpp

@@ -1,6 +1,6 @@
 #include "../keen.h"
 
-#include "../include/enemyai.h"
+#include "door.h"
 
 // "AI" for the door object (to do the animation when a door
 // opens, the door tiles are removed and replaced with a sprite
@@ -9,7 +9,7 @@
 
 #define DOOR_OPEN_SPEED    10
 
-void door_ai(int o)
+/*void door_ai(int o)
 {
    if (objects[o].needinit)
    {
@@ -30,4 +30,29 @@ void door_ai(int o)
       else objects[o].ai.door.distance_traveled++;
       objects[o].ai.door.timer = 0;
    } else objects[o].ai.door.timer++;
+}*/
+
+void door_ai(int o, char DoorOpenDir)
+{
+	if (objects[o].needinit)
+	{
+		objects[o].ai.door.timer = 0;
+		sprites[objects[o].sprite].ysize = 32;
+		objects[o].inhibitfall = 1;
+		objects[o].needinit = 0;
+	}
+
+   if (objects[o].ai.door.timer > DOOR_OPEN_SPEED)
+   {
+	   // TODO: Create a flag for mods in which the door can be opened in another direction
+		/*if (DoorOpenDir==DOWN)*/ objects[o].y += (1<<CSF);
+		if (!--sprites[objects[o].sprite].ysize)
+		{
+			delete_object(o);
+		}
+		objects[o].ai.door.timer = 0;
+   }
+   else objects[o].ai.door.timer++;
 }
+
+

src/ai/door.h

@@ -0,0 +1,19 @@
+/*
+ * door.h
+ *
+ *  Created on: 29.07.2009
+ *      Author: gerstrong
+ */
+
+#ifndef DOOR_H_
+#define DOOR_H_
+
+// direction in the where the door goes, when door opened. Usually down
+#define RIGHT    0
+#define LEFT     1
+#define UP       2
+#define DOWN     3
+
+void delete_object(int o);
+
+#endif /* DOOR_H_ */

src/game.cpp

@@ -384,6 +384,15 @@ short tilefix=0;
    objects[o].sprite = doorsprite;
 }
 
+void delete_object(int o)
+{
+	if (objects[o].exists)
+	{
+		objects[o].exists = 0;
+		//if (o+1==highest_objslot) highest_objslot--;
+	}
+}
+
 // checks if score is > than "extra life at" and award 1-UPs when appropriate
 void extralifeat(int cp)
 {

src/gamedo.cpp

@@ -258,7 +258,7 @@ int i;
           case OBJ_BUTLER: butler_ai(i, pCKP->Control.levelcontrol.hardmode); break;
           case OBJ_TANK: tank_ai(i, pCKP->Control.levelcontrol.hardmode); break;
           case OBJ_RAY: ray_ai(i, pCKP, pCKP->Control.levelcontrol); break;
-          case OBJ_DOOR: door_ai(i); break;
+          case OBJ_DOOR: door_ai(i, pCKP->Control.levelcontrol.cepvars.DoorOpenDir); break;
           case OBJ_ICECHUNK: icechunk_ai(i); break;
           case OBJ_ICEBIT: icebit_ai(i); break;
           case OBJ_TELEPORTER: teleporter_ai(i, pCKP->Control.levelcontrol); break;

src/include/declarations.h

@@ -64,6 +64,16 @@ struct stLevelControl
 	
 	// as long as we only have POD
 	stLevelControl() { memset(this, 0, sizeof(stLevelControl)); }
+
+	 // stuff for custom episode's options
+	 struct
+	 {
+	 	char DoorOpenDir;
+		char pShotSpeed;
+		char VortDieDoFade;
+		char vgatiles;
+		char vgasprites;
+	 } cepvars;
 };
 
 

src/include/enemyai.h

@@ -13,9 +13,9 @@ void vort_ai(int o, stCloneKeenPlus *pCKP, stLevelControl levelcontrol);
 void butler_ai(int o, bool hardmode);
 void tank_ai(int o, bool hardmode);
 void ray_ai(int o, stCloneKeenPlus *pCKP, stLevelControl levelcontrol);
-void door_ai(int o);
 void icechunk_ai(int o);
 void icebit_ai(int o);
+void door_ai(int o, char DoorOpenDir);
 void teleporter_ai(int o, stLevelControl levelcontrol);
 void rope_ai(int o);
 // ep2