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- some code cleanup related to supporting multiple path finders

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This commit is contained in:
Mark Vejvoda
2010-07-21 20:40:11 +00:00
parent 74b6fc8139
commit 77ee50b681
3 changed files with 47 additions and 10 deletions
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18
source/glest_game/ai/path_finder.cpp
View File

@@ -65,8 +65,8 @@ TravelState PathFinder::findPath(Unit *unit, const Vec2i &finalPos){
return tsArrived;
}
else {
if(dynamic_cast<UnitPathBasic *>(path) != NULL) {
if(!path->isEmpty()) {
if(path->isEmpty() == false) {
if(dynamic_cast<UnitPathBasic *>(path) != NULL) {
//route cache
UnitPathBasic *basicPath = dynamic_cast<UnitPathBasic *>(path);
Vec2i pos= basicPath->pop();
@@ -75,21 +75,19 @@ TravelState PathFinder::findPath(Unit *unit, const Vec2i &finalPos){
return tsOnTheWay;
}
}
}
else if(dynamic_cast<UnitPath *>(path) != NULL) {
UnitPath *advPath = dynamic_cast<UnitPath *>(path);
if(advPath->isEmpty() == false) {
else if(dynamic_cast<UnitPath *>(path) != NULL) {
UnitPath *advPath = dynamic_cast<UnitPath *>(path);
//route cache
Vec2i pos= advPath->peek();
if(map->canMove(unit, unit->getPos(), pos)){
if(map->canMove(unit, unit->getPos(), pos)) {
advPath->pop();
unit->setTargetPos(pos);
return tsOnTheWay;
}
}
}
else {
throw runtime_error("unsupported or missing path finder detected!");
else {
throw runtime_error("unsupported or missing path finder detected!");
}
}
}

35
source/glest_game/world/unit_updater.cpp
View File

@@ -51,6 +51,7 @@ void UnitUpdater::init(Game *game){
this->map= world->getMap();
this->console= game->getConsole();
this->scriptManager= game->getScriptManager();
this->routePlanner = NULL;
switch(this->game->getGameSettings()->getPathFinderType()) {
case pfBasic:
@@ -59,6 +60,8 @@ void UnitUpdater::init(Game *game){
case pfRoutePlanner:
routePlanner = world->getRoutePlanner();
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
}
@@ -205,6 +208,8 @@ void UnitUpdater::updateMove(Unit *unit){
case pfRoutePlanner:
tsValue = routePlanner->findPath(unit, pos);
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
switch (tsValue) {
@@ -264,6 +269,8 @@ void UnitUpdater::updateAttack(Unit *unit){
case pfRoutePlanner:
tsValue = routePlanner->findPath(unit, pos);
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
//if unit arrives destPos order has ended
@@ -320,6 +327,8 @@ void UnitUpdater::updateBuild(Unit *unit){
case pfRoutePlanner:
tsValue = routePlanner->findPathToBuildSite(unit, ut, command->getPos(), command->getFacing());
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
switch (tsValue) {
@@ -340,6 +349,8 @@ void UnitUpdater::updateBuild(Unit *unit){
case pfRoutePlanner:
canOccupyCell = map->canOccupy(command->getPos(), ut->getField(), ut, command->getFacing());
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
if (canOccupyCell == true) {
@@ -354,6 +365,8 @@ void UnitUpdater::updateBuild(Unit *unit){
case pfRoutePlanner:
newpath = new UnitPath();
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
Unit *builtUnit= new Unit(world->getNextUnitId(unit->getFaction()), newpath, command->getPos(), builtUnitType, unit->getFaction(), world->getMap(), facing);
@@ -374,6 +387,8 @@ void UnitUpdater::updateBuild(Unit *unit){
case pfRoutePlanner:
world->getCartographer()->updateMapMetrics(builtUnit->getPos(), builtUnit->getType()->getSight());
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
command->setUnit(builtUnit);
@@ -463,6 +478,8 @@ void UnitUpdater::updateHarvest(Unit *unit){
case pfRoutePlanner:
canHarvestDestPos = map->isResourceNear(unit->getPos(), unit->getType()->getSize(), r->getType(), targetPos);
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
if (canHarvestDestPos == true) {
@@ -479,6 +496,8 @@ void UnitUpdater::updateHarvest(Unit *unit){
case pfRoutePlanner:
unit->setLoadType(r->getType());
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
}
else {
@@ -498,6 +517,8 @@ void UnitUpdater::updateHarvest(Unit *unit){
unit->setCurrSkill(hct->getMoveSkillType());
}
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
}
}
@@ -521,6 +542,8 @@ void UnitUpdater::updateHarvest(Unit *unit){
case pfRoutePlanner:
tsValue = routePlanner->findPathToStore(unit, store);
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
switch(tsValue) {
@@ -588,6 +611,8 @@ void UnitUpdater::updateHarvest(Unit *unit){
case pfRoutePlanner:
world->getCartographer()->onResourceDepleted(Map::toSurfCoords(unit->getTargetPos()), rt);
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
unit->setCurrSkill(hct->getStopLoadedSkillType());
@@ -642,6 +667,8 @@ void UnitUpdater::updateRepair(Unit *unit){
ts = routePlanner->findPath(unit, command->getPos());
}
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
switch(ts) {
@@ -706,6 +733,8 @@ void UnitUpdater::updateProduce(Unit *unit){
case pfRoutePlanner:
newpath = new UnitPath();
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
produced= new Unit(world->getNextUnitId(unit->getFaction()), newpath, Vec2i(0), pct->getProducedUnit(), unit->getFaction(), world->getMap(), CardinalDir::NORTH);
@@ -788,6 +817,8 @@ void UnitUpdater::updateMorph(Unit *unit){
oldSize = unit->getType()->getSize();
needMapUpdate = unit->getType()->isMobile() != mct->getMorphUnit()->isMobile();
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
//finish the command
@@ -805,6 +836,8 @@ void UnitUpdater::updateMorph(Unit *unit){
world->getCartographer()->updateMapMetrics(unit->getPos(), size);
}
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
scriptManager->onUnitCreated(unit);
@@ -884,6 +917,8 @@ void UnitUpdater::damage(Unit *attacker, const AttackSkillType* ast, Unit *attac
world->getCartographer()->updateMapMetrics(attacked->getPos(), attacked->getType()->getSize());
}
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
scriptManager->onUnitDied(attacked);
}

4
source/glest_game/world/world.cpp
View File

@@ -450,6 +450,8 @@ void World::createUnit(const string &unitName, int factionIndex, const Vec2i &po
case pfRoutePlanner:
newpath = new UnitPath();
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
Unit* unit= new Unit(getNextUnitId(faction), newpath, pos, ut, faction, &map, CardinalDir::NORTH);
@@ -740,6 +742,8 @@ void World::initUnits(){
case pfRoutePlanner:
newpath = new UnitPath();
break;
default:
throw runtime_error("detected unsupported pathfinder type!");
}
Unit *unit= new Unit(getNextUnitId(f), newpath, Vec2i(0), ut, f, &map, CardinalDir::NORTH);