From 973f0e2c2b6112d0439cc300c1f40432a6dec96e Mon Sep 17 00:00:00 2001
From: Hans Gaiser <hansg91@gmail.com>
Date: Sun, 27 Apr 2014 18:57:03 +0200
Subject: [PATCH] Change active type from unsigned char to bool

---
 DetourCrowd/Include/DetourCrowd.h  |  6 +++---
 DetourCrowd/Source/DetourCrowd.cpp | 12 ++++++------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/DetourCrowd/Include/DetourCrowd.h b/DetourCrowd/Include/DetourCrowd.h
index d265493..b3ec3e1 100644
--- a/DetourCrowd/Include/DetourCrowd.h
+++ b/DetourCrowd/Include/DetourCrowd.h
@@ -115,8 +115,8 @@ enum MoveRequestState
 /// @ingroup crowd
 struct dtCrowdAgent
 {
-	/// 1 if the agent is active, or 0 if the agent is in an unused slot in the agent pool.
-	unsigned char active;
+	/// True if the agent is active, false if the agent is in an unused slot in the agent pool.
+	bool active;
 
 	/// The type of mesh polygon the agent is traversing. (See: #CrowdAgentState)
 	unsigned char state;
@@ -173,7 +173,7 @@ struct dtCrowdAgent
 
 struct dtCrowdAgentAnimation
 {
-	unsigned char active;
+	bool active;
 	float initPos[3], startPos[3], endPos[3];
 	dtPolyRef polyRef;
 	float t, tmax;
diff --git a/DetourCrowd/Source/DetourCrowd.cpp b/DetourCrowd/Source/DetourCrowd.cpp
index 35f8ebc..9548c7b 100644
--- a/DetourCrowd/Source/DetourCrowd.cpp
+++ b/DetourCrowd/Source/DetourCrowd.cpp
@@ -441,14 +441,14 @@ bool dtCrowd::init(const int maxAgents, const float maxAgentRadius, dtNavMesh* n
 	for (int i = 0; i < m_maxAgents; ++i)
 	{
 		new(&m_agents[i]) dtCrowdAgent();
-		m_agents[i].active = 0;
+		m_agents[i].active = false;
 		if (!m_agents[i].corridor.init(m_maxPathResult))
 			return false;
 	}
 
 	for (int i = 0; i < m_maxAgents; ++i)
 	{
-		m_agentAnims[i].active = 0;
+		m_agentAnims[i].active = false;
 	}
 
 	// The navquery is mostly used for local searches, no need for large node pool.
@@ -560,7 +560,7 @@ int dtCrowd::addAgent(const float* pos, const dtCrowdAgentParams* params)
 	
 	ag->targetState = DT_CROWDAGENT_TARGET_NONE;
 	
-	ag->active = 1;
+	ag->active = true;
 
 	return idx;
 }
@@ -573,7 +573,7 @@ void dtCrowd::removeAgent(const int idx)
 {
 	if (idx >= 0 && idx < m_maxAgents)
 	{
-		m_agents[idx].active = 0;
+		m_agents[idx].active = false;
 	}
 }
 
@@ -1158,7 +1158,7 @@ void dtCrowd::update(const float dt, dtCrowdAgentDebugInfo* debug)
 			{
 				dtVcopy(anim->initPos, ag->npos);
 				anim->polyRef = refs[1];
-				anim->active = 1;
+				anim->active = true;
 				anim->t = 0.0f;
 				anim->tmax = (dtVdist2D(anim->startPos, anim->endPos) / ag->params.maxSpeed) * 0.5f;
 				
@@ -1418,7 +1418,7 @@ void dtCrowd::update(const float dt, dtCrowdAgentDebugInfo* debug)
 		if (anim->t > anim->tmax)
 		{
 			// Reset animation
-			anim->active = 0;
+			anim->active = false;
 			// Prepare agent for walking.
 			ag->state = DT_CROWDAGENT_STATE_WALKING;
 			continue;