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-rw-r--r--src/control/PathFind.cpp167
1 files changed, 149 insertions, 18 deletions
diff --git a/src/control/PathFind.cpp b/src/control/PathFind.cpp
index 608a209a..61cd3d4e 100644
--- a/src/control/PathFind.cpp
+++ b/src/control/PathFind.cpp
@@ -5,8 +5,13 @@
#include "Camera.h"
#include "Vehicle.h"
#include "World.h"
+#include "Lines.h" // for debug
#include "PathFind.h"
+bool gbShowPedPaths;
+bool gbShowCarPaths;
+bool gbShowCarPathsLinks;
+
CPathFind &ThePaths = *(CPathFind*)0x8F6754;
WRAPPER bool CPedPath::CalcPedRoute(uint8, CVector, CVector, CVector*, int16*, int16) { EAXJMP(0x42E680); }
@@ -466,20 +471,20 @@ CPathFind::PreparePathDataForType(uint8 type, CTempNode *tempnodes, CPathInfoFor
// IMPROVE: use a goto here
// Find existing car path link
for(k = 0; k < m_numCarPathLinks; k++){
- if(m_carPathLinks[k].dirX == tempnodes[j].dirX &&
- m_carPathLinks[k].dirY == tempnodes[j].dirY &&
- m_carPathLinks[k].posX == tempnodes[j].pos.x &&
- m_carPathLinks[k].posY == tempnodes[j].pos.y){
+ if(m_carPathLinks[k].dir.x == tempnodes[j].dirX &&
+ m_carPathLinks[k].dir.y == tempnodes[j].dirY &&
+ m_carPathLinks[k].pos.x == tempnodes[j].pos.x &&
+ m_carPathLinks[k].pos.y == tempnodes[j].pos.y){
m_carPathConnections[m_numConnections] = k;
k = m_numCarPathLinks;
}
}
// k is m_numCarPathLinks+1 if we found one
if(k == m_numCarPathLinks){
- m_carPathLinks[m_numCarPathLinks].dirX = tempnodes[j].dirX;
- m_carPathLinks[m_numCarPathLinks].dirY = tempnodes[j].dirY;
- m_carPathLinks[m_numCarPathLinks].posX = tempnodes[j].pos.x;
- m_carPathLinks[m_numCarPathLinks].posY = tempnodes[j].pos.y;
+ m_carPathLinks[m_numCarPathLinks].dir.x = tempnodes[j].dirX;
+ m_carPathLinks[m_numCarPathLinks].dir.y = tempnodes[j].dirY;
+ m_carPathLinks[m_numCarPathLinks].pos.x = tempnodes[j].pos.x;
+ m_carPathLinks[m_numCarPathLinks].pos.y = tempnodes[j].pos.y;
m_carPathLinks[m_numCarPathLinks].pathNodeIndex = i;
m_carPathLinks[m_numCarPathLinks].numLeftLanes = tempnodes[j].numLeftLanes;
m_carPathLinks[m_numCarPathLinks].numRightLanes = tempnodes[j].numRightLanes;
@@ -529,20 +534,20 @@ CPathFind::PreparePathDataForType(uint8 type, CTempNode *tempnodes, CPathInfoFor
// IMPROVE: use a goto here
// Find existing car path link
for(k = 0; k < m_numCarPathLinks; k++){
- if(m_carPathLinks[k].dirX == dx &&
- m_carPathLinks[k].dirY == dy &&
- m_carPathLinks[k].posX == posx &&
- m_carPathLinks[k].posY == posy){
+ if(m_carPathLinks[k].dir.x == dx &&
+ m_carPathLinks[k].dir.y == dy &&
+ m_carPathLinks[k].pos.x == posx &&
+ m_carPathLinks[k].pos.y == posy){
m_carPathConnections[m_numConnections] = k;
k = m_numCarPathLinks;
}
}
// k is m_numCarPathLinks+1 if we found one
if(k == m_numCarPathLinks){
- m_carPathLinks[m_numCarPathLinks].dirX = dx;
- m_carPathLinks[m_numCarPathLinks].dirY = dy;
- m_carPathLinks[m_numCarPathLinks].posX = posx;
- m_carPathLinks[m_numCarPathLinks].posY = posy;
+ m_carPathLinks[m_numCarPathLinks].dir.x = dx;
+ m_carPathLinks[m_numCarPathLinks].dir.y = dy;
+ m_carPathLinks[m_numCarPathLinks].pos.x = posx;
+ m_carPathLinks[m_numCarPathLinks].pos.y = posy;
m_carPathLinks[m_numCarPathLinks].pathNodeIndex = i;
m_carPathLinks[m_numCarPathLinks].numLeftLanes = -1;
m_carPathLinks[m_numCarPathLinks].numRightLanes = -1;
@@ -760,8 +765,8 @@ CPathFind::SetLinksBridgeLights(float x1, float x2, float y1, float y2, bool ena
{
int i;
for(i = 0; i < m_numCarPathLinks; i++)
- if(x1 < m_carPathLinks[i].posX && m_carPathLinks[i].posX < x2 &&
- y1 < m_carPathLinks[i].posY && m_carPathLinks[i].posY < y2)
+ if(x1 < m_carPathLinks[i].pos.x && m_carPathLinks[i].pos.x < x2 &&
+ y1 < m_carPathLinks[i].pos.y && m_carPathLinks[i].pos.y < y2)
m_carPathLinks[i].bBridgeLights = enable;
}
@@ -1444,6 +1449,132 @@ CPathFind::Load(uint8 *buf, uint32 size)
m_pathNodes[i].bBetweenLevels = false;
}
+void
+CPathFind::DisplayPathData(void)
+{
+ // Not the function from mobm_carPathLinksile but my own!
+
+ int i, j, k;
+ // Draw 50 units around camera
+ CVector pos = TheCamera.GetPosition();
+ const float maxDist = 50.0f;
+
+ // Render car path nodes
+ if(gbShowCarPaths)
+ for(i = 0; i < m_numCarPathNodes; i++){
+ if((m_pathNodes[i].pos - pos).MagnitudeSqr() > SQR(maxDist))
+ continue;
+
+ CVector n1 = m_pathNodes[i].pos;
+ n1.z += 0.3f;
+
+ // Draw node itself
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ n1.x, n1.y, n1.z + 1.0f,
+ 0xFFFFFFFF, 0xFFFFFFFF);
+
+ for(j = 0; j < m_pathNodes[i].numLinks; j++){
+ k = m_connections[m_pathNodes[i].firstLink + j];
+ CVector n2 = m_pathNodes[k].pos;
+ n2.z += 0.3f;
+ // Draw links to neighbours
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ n2.x, n2.y, n2.z,
+ 0xFFFFFFFF, 0xFFFFFFFF);
+ }
+ }
+
+ // Render car path nodes
+ if(gbShowCarPathsLinks)
+ for(i = 0; i < m_numCarPathLinks; i++){
+ CVector2D n1_2d = m_carPathLinks[i].pos;
+ if((n1_2d - pos).MagnitudeSqr() > SQR(maxDist))
+ continue;
+
+ int ni = m_carPathLinks[i].pathNodeIndex;
+ CVector pn1 = m_pathNodes[ni].pos;
+ pn1.z += 0.3f;
+ CVector n1(n1_2d.x, n1_2d.y, pn1.z);
+ n1.z += 0.3f;
+
+ // Draw car node itself
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ n1.x, n1.y, n1.z + 1.0f,
+ 0xFFFFFFFF, 0xFFFFFFFF);
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z + 0.5f,
+ n1.x+m_carPathLinks[i].dir.x, n1.y+m_carPathLinks[i].dir.y, n1.z + 0.5f,
+ 0xFFFFFFFF, 0xFFFFFFFF);
+
+ // Draw connection to car path node
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ pn1.x, pn1.y, pn1.z,
+ 0xFF0000FF, 0xFFFFFFFF);
+
+ // traffic light type
+ uint32 col = 0xFF;
+ if((m_carPathLinks[i].trafficLightType&0x7F) == 1)
+ col += 0xFF000000;
+ if((m_carPathLinks[i].trafficLightType&0x7F) == 2)
+ col += 0x00FF0000;
+ if(m_carPathLinks[i].trafficLightType & 0x80)
+ col += 0x0000FF00;
+ CLines::RenderLineWithClipping(n1.x+0.2f, n1.y, n1.z,
+ n1.x+0.2f, n1.y, n1.z + 1.0f,
+ col, col);
+
+ for(j = 0; j < m_pathNodes[ni].numLinks; j++){
+ k = m_carPathConnections[m_pathNodes[ni].firstLink + j];
+ CVector2D n2_2d = m_carPathLinks[k].pos;
+ int nk = m_carPathLinks[k].pathNodeIndex;
+ CVector pn2 = m_pathNodes[nk].pos;
+ pn2.z += 0.3f;
+ CVector n2(n2_2d.x, n2_2d.y, pn2.z);
+ n2.z += 0.3f;
+
+ // Draw links to neighbours
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ n2.x, n2.y, n2.z,
+ 0xFF00FFFF, 0xFF00FFFF);
+ }
+ }
+
+ // Render ped path nodes
+ if(gbShowPedPaths)
+ for(i = m_numCarPathNodes; i < m_numPathNodes; i++){
+ if((m_pathNodes[i].pos - pos).MagnitudeSqr() > SQR(maxDist))
+ continue;
+
+ CVector n1 = m_pathNodes[i].pos;
+ n1.z += 0.3f;
+
+ // Draw node itself
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ n1.x, n1.y, n1.z + 1.0f,
+ 0xFFFFFFFF, 0xFFFFFFFF);
+
+ for(j = 0; j < m_pathNodes[i].numLinks; j++){
+ k = m_connections[m_pathNodes[i].firstLink + j];
+ CVector n2 = m_pathNodes[k].pos;
+ n2.z += 0.3f;
+ // Draw links to neighbours
+ CLines::RenderLineWithClipping(n1.x, n1.y, n1.z,
+ n2.x, n2.y, n2.z,
+ 0xFFFFFFFF, 0xFFFFFFFF);
+
+ // Draw connection flags
+ CVector mid = (n1+n2)/2.0f;
+ uint32 col = 0xFF;
+ if(m_connectionFlags[m_pathNodes[i].firstLink + j].bCrossesRoad)
+ col += 0x00FF0000;
+ if(m_connectionFlags[m_pathNodes[i].firstLink + j].bTrafficLight)
+ col += 0xFF000000;
+ CLines::RenderLineWithClipping(mid.x, mid.y, mid.z,
+ mid.x, mid.y, mid.z + 1.0f,
+ col, col);
+ }
+ }
+}
+
STARTPATCHES
InjectHook(0x4294A0, &CPathFind::Init, PATCH_JUMP);
InjectHook(0x42D580, &CPathFind::AllocatePathFindInfoMem, PATCH_JUMP);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-18 00:42:45 +0200