HDB: Add getTableEnt(), walkThroughEnt()

A stubbed getItemSound() is added as well

2 files changed, 70 insertions, 0 deletions

diff --git a/engines/hdb/ai-funcs.cpp b/engines/hdb/ai-funcs.cpp
index 83e2daf4e1..32a473479f 100644
--- a/engines/hdb/ai-funcs.cpp
+++ b/engines/hdb/ai-funcs.cpp
@@ -33,4 +33,71 @@ AIEntity *AI::locateEntity(const char *luaName) {
 	return NULL;
 }
 
+// Check to see if we can get this entity
+bool AI::getTableEnt(AIType type) {
+	switch (type) {
+	case ITEM_CELL:
+	case ITEM_ENV_WHITE:
+	case ITEM_ENV_RED:
+	case ITEM_ENV_BLUE:
+	case ITEM_ENV_GREEN:
+	case ITEM_TRANSCEIVER:
+	case ITEM_CLUB:
+	case ITEM_ROBOSTUNNER:
+	case ITEM_SLUGSLINGER:
+	case ITEM_MONKEYSTONE:
+	case ITEM_GOO_CUP:
+	case ITEM_TEACUP:
+	case ITEM_BURGER:
+	case ITEM_PDA:
+	case ITEM_BOOK:
+	case ITEM_CLIPBOARD:
+	case ITEM_NOTE:
+	case ITEM_KEYCARD_WHITE:
+	case ITEM_KEYCARD_BLUE:
+	case ITEM_KEYCARD_RED:
+	case ITEM_KEYCARD_GREEN:
+	case ITEM_KEYCARD_PURPLE:
+	case ITEM_KEYCARD_BLACK:
+	case ITEM_SEED:
+	case ITEM_SODA:
+	case ITEM_SLICER:
+	case ITEM_DOLLYTOOL1:
+	case ITEM_DOLLYTOOL2:
+	case ITEM_DOLLYTOOL3:
+	case ITEM_DOLLYTOOL4:
+		return true;
+	default:
+		return false;
+	}
+}
+
+// Check to see if it's okay to move through this entity
+bool AI::walkThroughEnt(AIType type) {
+	switch (type) {
+	case AI_VORTEXIAN:
+	case AI_MEERKAT:
+	case AI_GOODFAIRY:
+	case AI_BADFAIRY:
+	case AI_GATEPUDDLE:
+	case AI_BUZZFLY:
+	case AI_OMNIBOT:
+	case AI_PUSHBOT:
+	case AI_TURNBOT:
+	case AI_RIGHTBOT:
+
+	case ITEM_GEM_WHITE:
+	case ITEM_GEM_BLUE:
+	case ITEM_GEM_RED:
+	case ITEM_GEM_GREEN:
+		return true;
+	default:
+		return getTableEnt(type);
+	}
+}
+
+// Play special sound for every item you get
+void AI::getItemSound(AIType type) {
+	warning("STUB: AI: getItemSound required");
+}
 } // End of Namespace
diff --git a/engines/hdb/ai.h b/engines/hdb/ai.h
index 808a62c399..84423dfb8a 100644
--- a/engines/hdb/ai.h
+++ b/engines/hdb/ai.h
@@ -401,6 +401,9 @@ public:
 
 	// Entity Functions
 	AIEntity *locateEntity(const char *luaName);
+	bool getTableEnt(AIType type);
+	bool walkThroughEnt(AIType type);
+	void getItemSound(AIType type);
 
 	// Player Functions
 	AIEntity *getPlayer() {