From f9c21da88bbf265e38ef54d22d86f3d24fd48062 Mon Sep 17 00:00:00 2001
From: Nipun Garg
Date: Fri, 21 Jun 2019 03:21:36 +0530
Subject: HDB: Add getStandFrameDir()

---
 engines/hdb/ai-waypoint.cpp | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'engines/hdb/ai-waypoint.cpp')

diff --git a/engines/hdb/ai-waypoint.cpp b/engines/hdb/ai-waypoint.cpp
index ec31bd19c8..88a0c44d13 100644
--- a/engines/hdb/ai-waypoint.cpp
+++ b/engines/hdb/ai-waypoint.cpp
@@ -29,4 +29,37 @@ void AI::clearWaypoints() {
 	_numWaypoints = 0;
 }
 
+void *AI::getStandFrameDir(AIEntity *e) {
+	switch (e->dir) {
+	case DIR_DOWN:
+		if (e->standdownFrames)
+			return e->standdownGfx[0];
+		else if (e->movedownFrames)
+			return e->movedownGfx[0];
+		break;
+	case DIR_UP:
+		if (e->standupFrames)
+			return e->standupGfx[0];
+		else if (e->moveupFrames)
+			return e->moveupGfx[0];
+		break;
+	case DIR_LEFT:
+		if (e->standleftFrames)
+			return e->standleftGfx[0];
+		else if (e->moveleftFrames)
+			return e->moveleftGfx[0];
+		break;
+	case DIR_RIGHT:
+		if (e->standrightFrames)
+			return e->standrightGfx[0];
+		else if (e->moverightFrames)
+			return e->moverightGfx[0];
+		break;
+	case DIR_NONE:
+		warning("AI-WAYPOINT: getStandFrameDir: DIR_NONE found");
+		break;
+	}
+	return e->standdownGfx[0];
+}
+
 } // End of Namespace
-- 
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