///////////////////////////////////////////////////////////////////////
// Check for adding ladder nodes
///////////////////////////////////////////////////////////////////////
qboolean ACEND_CheckForLadder(edict_t *self)
{
int closest_node;
// If there is a ladder and we are moving up, see if we should add a ladder node
if (gi.pointcontents(self->s.origin) & CONTENTS_LADDER && self->velocity[2] > 0)
{
//debug_printf("contents: %x\n",tr.contents);
closest_node = ACEND_FindClosestReachableNode(self,NODE_DENSITY,NODE_LADDER);
if(closest_node == -1)
{
closest_node = ACEND_AddNode(self,NODE_LADDER);
// Now add link
ACEND_UpdateNodeEdge(self->last_node,closest_node);
// Set current to last
self->last_node = closest_node;
}
else
{
ACEND_UpdateNodeEdge(self->last_node,closest_node);
self->last_node = closest_node; // set visited to last
}
return true;
}
return false;
}
///////////////////////////////////////////////////////////////////////
// Capture when the grappling hook has been fired for mapping purposes.
///////////////////////////////////////////////////////////////////////
void ACEND_GrapFired(edict_t *self)
{
int closest_node;
if(!self->owner)
return; // should not be here
// Check to see if the grapple is in pull mode
if(self->owner->client->ctf_grapplestate == CTF_GRAPPLE_STATE_PULL)
{
// Look for the closest node of type grapple
closest_node = ACEND_FindClosestReachableNode(self,NODE_DENSITY,NODE_GRAPPLE);
if(closest_node == -1 ) // we need to drop a node
{
closest_node = ACEND_AddNode(self,NODE_GRAPPLE);
// Add an edge
ACEND_UpdateNodeEdge(self->owner->last_node,closest_node);
self->owner->last_node = closest_node;
}
else
self->owner->last_node = closest_node; // zero out so other nodes will not be linked
}
}
///////////////////////////////////////////////////////////////////////
// Special command processor
///////////////////////////////////////////////////////////////////////
qboolean ACECM_Commands(edict_t *ent)
{
char *cmd;
int node;
cmd = gi.argv(0);
if ((Q_strcasecmp(cmd, "addnode") == 0) && debug_mode)
{
ent->last_node = ACEND_AddNode(ent, atoi(gi.argv(1)));
}
else if ((Q_strcasecmp(cmd, "removelink") == 0) && debug_mode)
{
ACEND_RemoveNodeEdge(ent, atoi(gi.argv(1)), atoi(gi.argv(2)));
}
else if ((Q_strcasecmp(cmd, "addlink") == 0) && debug_mode)
{
ACEND_UpdateNodeEdge(atoi(gi.argv(1)), atoi(gi.argv(2)));
}
else if ((Q_strcasecmp(cmd, "showpath") == 0) && debug_mode)
{
ACEND_ShowPath(ent, atoi(gi.argv(1)));
}
else if ((Q_strcasecmp(cmd, "findnode") == 0) && debug_mode)
{
node = ACEND_FindClosestReachableNode(ent, NODE_DENSITY, NODE_ALL);
safe_bprintf(PRINT_MEDIUM, "node: %d type: %d x: %f y: %f z %f\n", node, nodes[node].type, nodes[node].origin[0], nodes[node].origin[1], nodes[node].origin[2]);
}
else if ((Q_strcasecmp(cmd, "movenode") == 0) && debug_mode)
{
node = atoi(gi.argv(1));
nodes[node].origin[0] = atof(gi.argv(2));
nodes[node].origin[1] = atof(gi.argv(3));
nodes[node].origin[2] = atof(gi.argv(4));
safe_bprintf(PRINT_MEDIUM, "node: %d moved to x: %f y: %f z %f\n", node, nodes[node].origin[0], nodes[node].origin[1], nodes[node].origin[2]);
}
else
{
return false;
}
return true;
}
///////////////////////////////////////////////////////////////////////
// Add a node of type ?
///////////////////////////////////////////////////////////////////////
int ACEND_AddNode(edict_t *self, int type)
{
vec3_t v1,v2;
// Block if we exceed maximum
if (numnodes + 1 > MAX_NODES)
return false;
// Set location
VectorCopy(self->s.origin,nodes[numnodes].origin);
// Set type
nodes[numnodes].type = type;
/////////////////////////////////////////////////////
// ITEMS
// Move the z location up just a bit.
if(type == NODE_ITEM)
{
nodes[numnodes].origin[2] += 16;
numitemnodes++;
}
// Teleporters
if(type == NODE_TELEPORTER)
{
// Up 32
nodes[numnodes].origin[2] += 32;
}
if(type == NODE_LADDER)
{
nodes[numnodes].type = NODE_LADDER;
if(debug_mode)
{
debug_printf("Node added %d type: Ladder\n",numnodes);
ACEND_ShowNode(numnodes);
}
numnodes++;
return numnodes-1; // return the node added
}
// For platforms drop two nodes one at top, one at bottom
if(type == NODE_PLATFORM)
{
VectorCopy(self->maxs,v1);
VectorCopy(self->mins,v2);
// To get the center
nodes[numnodes].origin[0] = (v1[0] - v2[0]) / 2 + v2[0];
nodes[numnodes].origin[1] = (v1[1] - v2[1]) / 2 + v2[1];
nodes[numnodes].origin[2] = self->maxs[2];
if(debug_mode)
ACEND_ShowNode(numnodes);
numnodes++;
nodes[numnodes].origin[0] = nodes[numnodes-1].origin[0];
nodes[numnodes].origin[1] = nodes[numnodes-1].origin[1];
nodes[numnodes].origin[2] = self->mins[2]+64;
nodes[numnodes].type = NODE_PLATFORM;
// Add a link
ACEND_UpdateNodeEdge(numnodes,numnodes-1);
if(debug_mode)
{
debug_printf("Node added %d type: Platform\n",numnodes);
ACEND_ShowNode(numnodes);
}
numnodes++;
return numnodes -1;
}
if(debug_mode)
{
if(nodes[numnodes].type == NODE_MOVE)
debug_printf("Node added %d type: Move\n",numnodes);
else if(nodes[numnodes].type == NODE_TELEPORTER)
debug_printf("Node added %d type: Teleporter\n",numnodes);
else if(nodes[numnodes].type == NODE_ITEM)
debug_printf("Node added %d type: Item\n",numnodes);
else if(nodes[numnodes].type == NODE_WATER)
debug_printf("Node added %d type: Water\n",numnodes);
else if(nodes[numnodes].type == NODE_GRAPPLE)
debug_printf("Node added %d type: Grapple\n",numnodes);
ACEND_ShowNode(numnodes);
}
numnodes++;
return numnodes-1; // return the node added
}
///////////////////////////////////////////////////////////////////////
// This routine is called to hook in the pathing code and sets
// the current node if valid.
///////////////////////////////////////////////////////////////////////
void ACEND_PathMap(edict_t *self)
{
int closest_node;
static float last_update=0; // start off low
vec3_t v;
if(level.time < last_update)
return;
last_update = level.time + 0.15; // slow down updates a bit
// Special node drawing code for debugging
if(show_path_to != -1)
ACEND_DrawPath();
////////////////////////////////////////////////////////
// Special check for ladder nodes
///////////////////////////////////////////////////////
if(ACEND_CheckForLadder(self)) // check for ladder nodes
return;
// Not on ground, and not in the water, so bail
if(!self->groundentity && !self->waterlevel)
return;
////////////////////////////////////////////////////////
// Lava/Slime
////////////////////////////////////////////////////////
VectorCopy(self->s.origin,v);
v[2] -= 18;
if(gi.pointcontents(v) & (CONTENTS_LAVA|CONTENTS_SLIME))
return; // no nodes in slime
////////////////////////////////////////////////////////
// Jumping
///////////////////////////////////////////////////////
if(self->is_jumping)
{
// See if there is a closeby jump landing node (prevent adding too many)
closest_node = ACEND_FindClosestReachableNode(self, 64, NODE_JUMP);
if(closest_node == INVALID)
closest_node = ACEND_AddNode(self,NODE_JUMP);
// Now add link
if(self->last_node != -1)
ACEND_UpdateNodeEdge(self->last_node, closest_node);
self->is_jumping = false;
return;
}
////////////////////////////////////////////////////////////
// Grapple
// Do not add nodes during grapple, added elsewhere manually
////////////////////////////////////////////////////////////
if(ctf->value && self->client->ctf_grapplestate == CTF_GRAPPLE_STATE_PULL)
return;
// Iterate through all nodes to make sure far enough apart
closest_node = ACEND_FindClosestReachableNode(self, NODE_DENSITY, NODE_ALL);
////////////////////////////////////////////////////////
// Special Check for Platforms
////////////////////////////////////////////////////////
if(self->groundentity && self->groundentity->use == Use_Plat)
{
if(closest_node == INVALID)
return; // Do not want to do anything here.
// Here we want to add links
if(closest_node != self->last_node && self->last_node != INVALID)
ACEND_UpdateNodeEdge(self->last_node,closest_node);
self->last_node = closest_node; // set visited to last
return;
}
////////////////////////////////////////////////////////
// Add Nodes as needed
////////////////////////////////////////////////////////
if(closest_node == INVALID)
{
// Add nodes in the water as needed
if(self->waterlevel)
closest_node = ACEND_AddNode(self,NODE_WATER);
else
closest_node = ACEND_AddNode(self,NODE_MOVE);
// Now add link
if(self->last_node != -1)
ACEND_UpdateNodeEdge(self->last_node, closest_node);
}
else if(closest_node != self->last_node && self->last_node != INVALID)
ACEND_UpdateNodeEdge(self->last_node,closest_node);
self->last_node = closest_node; // set visited to last
}
// This routine is called to hook in the pathing code and sets
// the current node if valid.
void ACEND_PathMap(gentity_t * self)
{
int closestNode;
static float lastUpdate = 0; // start off low
vec3_t v;
//qboolean isJumping;
//int i;
#if 0
if(level.time < lastUpdate)
return;
#endif
lastUpdate = level.time + 150; // slow down updates a bit
#if 0
if(self->r.svFlags & SVF_BOT)
return;
#endif
// don't add links when you went into a trap
if(self->health <= 0)
return;
#if 1
if(self->s.groundEntityNum == ENTITYNUM_NONE && !(self->r.svFlags & SVF_BOT))
{
#if 0
isJumping = qfalse;
for(i = 0; i < self->client->ps.eventSequence; i++)
{
if(self->client->ps.events[i] == EV_JUMP)
isJumping = qtrue;
}
if(isJumping)
#else
if((self->client->ps.pm_flags & PMF_JUMP_HELD))
#endif
{
if(ace_debug.integer)
trap_SendServerCommand(-1, va("print \"%s: jumping\n\"", self->client->pers.netname));
// see if there is a closeby jump landing node (prevent adding too many)
closestNode = ACEND_FindClosestReachableNode(self, 64, NODE_JUMP);
if(closestNode == INVALID)
closestNode = ACEND_AddNode(self, NODE_JUMP);
// now add link
if(self->bs.lastNode != INVALID)
ACEND_UpdateNodeEdge(self->bs.lastNode, closestNode);
self->bs.isJumping = qfalse;
return;
}
}
#endif
// not on ground, and not in the water, so bail
if(self->s.groundEntityNum == ENTITYNUM_NONE)
{
/*
if(self->bs.lastNode != INVALID)
{
// we might have been pushed by a jump pad
if(nodes[self->bs.lastNode].type != NODE_JUMPPAD)
return;
}
else if(!self->waterlevel)
{
return;
}
*/
}
// lava / slime
VectorCopy(self->client->ps.origin, v);
v[2] -= 18;
if(trap_PointContents(self->client->ps.origin, -1) & (CONTENTS_LAVA | CONTENTS_SLIME))
return; // no nodes in slime
// Grapple
// Do not add nodes during grapple, added elsewhere manually
/*
if(ctf->value && self->client->ctf_grapplestate == CTF_GRAPPLE_STATE_PULL)
return;
*/
// iterate through all nodes to make sure far enough apart
closestNode = ACEND_FindClosestReachableNode(self, NODE_DENSITY, NODE_ALL);
// Special Check for Platforms
/* FIXME
if(self->groundentity && self->groundentity->use == Use_Plat)
{
if(closestNode == INVALID)
return; // Do not want to do anything here.
// Here we want to add links
if(closestNode != self->lastNode && self->lastNode != INVALID)
ACEND_UpdateNodeEdge(self->lastNode, closestNode);
self->lastNode = closestNode; // set visited to last
return;
}
*/
if(closestNode != INVALID)
{
// add automatically some links between nodes
if(closestNode != self->bs.lastNode && self->bs.lastNode != INVALID)
{
ACEND_UpdateNodeEdge(self->bs.lastNode, closestNode);
if(ace_showLinks.integer)
ACEND_DrawPath(self->bs.lastNode, closestNode);
}
self->bs.lastNode = closestNode; // set visited to last
}
#if 1
else if(closestNode == INVALID && self->s.groundEntityNum != ENTITYNUM_NONE)
{
// add nodes in the water as needed
if(self->waterlevel)
closestNode = ACEND_AddNode(self, NODE_WATER);
else
closestNode = ACEND_AddNode(self, NODE_MOVE);
// now add link
if(self->bs.lastNode != INVALID)
{
ACEND_UpdateNodeEdge(self->bs.lastNode, closestNode);
if(ace_showLinks.integer)
ACEND_DrawPath(self->bs.lastNode, closestNode);
}
self->bs.lastNode = closestNode; // set visited to last
}
#endif
}