From 2e7da03760895cb8438d53f8ab74bd2b5193ffe2 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Fri, 15 Oct 2010 14:19:28 +0000
Subject: beam / eject cargo updates

---
 src/game/base/cargo.cc  | 14 ++++++----
 src/game/base/game.cc   | 68 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/game/base/game.h    |  1 +
 src/game/base/planet.cc |  2 +-
 4 files changed, 79 insertions(+), 6 deletions(-)

(limited to 'src/game/base')

diff --git a/src/game/base/cargo.cc b/src/game/base/cargo.cc
index cc358f6..3571b22 100644
--- a/src/game/base/cargo.cc
+++ b/src/game/base/cargo.cc
@@ -330,7 +330,7 @@ void Cargo::eject(core::EntityControlable *ejector, const int amount)
 	}
 	
 	item->dec_amount(negotiated_amount);
-	ejector->owner()->set_dirty();
+	ejector->inventory()->set_dirty();
 	
 	if (!ejector->state() == core::Entity::Docked) {
 		std::stringstream msgstr;
@@ -342,8 +342,7 @@ void Cargo::eject(core::EntityControlable *ejector, const int amount)
 		return;
 	}
 	
-	// create cargo pod
-	
+	// create cargo pod	
 	CargoPod *pod = new CargoPod();
 	
 	pod->set_color(ejector->color());
@@ -351,10 +350,15 @@ void Cargo::eject(core::EntityControlable *ejector, const int amount)
 	pod->set_zone(ejector->zone());
 	pod->set_location(ejector->location() + ejector->axis().up() * ejector->radius());
 	pod->set_axis(ejector->axis());
-		
+	
+	// add loot to inventory
 	pod->set_inventory(new core::Inventory());
 	pod->inventory()->set_capacity(item->info()->volume() * negotiated_amount);
-	pod->inventory()->add(new core::Item(*item));
+	
+	core::Item *loot = new core::Item(item->info());
+	loot->set_amount(negotiated_amount);
+	
+	pod->inventory()->add(loot);
 	pod->inventory()->set_dirty();
 	
 	if (ejector->owner()) {
diff --git a/src/game/base/game.cc b/src/game/base/game.cc
index b426989..3c84d58 100644
--- a/src/game/base/game.cc
+++ b/src/game/base/game.cc
@@ -478,6 +478,71 @@ void Game::func_eject(core::Player *player, const std::string &args)
 	}
 }
 
+// beam in nearby cargo pods
+void Game::func_beam(core::Player *player, const std::string &args)
+{
+	const float beam_range_squared = 5.0f * 5.0f;
+	
+	if (!player->control())
+		return;
+
+	if (player->control()->state() != core::Entity::Normal)
+		return;
+
+	core::Zone *zone = player->control()->zone();
+	core::Inventory *inventory = player->control()->inventory();
+	
+	// entity iterator
+	for (core::Zone::Content::iterator eit = zone->content().begin(); eit != zone->content().end(); eit++) {
+		// if the entity is a cargo pod and within beaming range
+		if (((*eit)->moduletype() == cargopod_enttype) && (math::distancesquared(player->control()->location(), (*eit)->location()) <= beam_range_squared)) {
+			core::Inventory *loot = (*eit)->inventory();
+			if (!inventory || !loot)
+				continue;
+
+			// item iterator
+			int loot_left = 0;
+			for (core::Inventory::Items::iterator iit = loot->items().begin(); iit != loot->items().end(); iit++) {
+				core::Item *item = (*iit);
+				int negotiated_amount = item->amount();
+
+				assert(item->info());
+				
+				if (inventory->capacity_available() < negotiated_amount * item->info()->volume()) {
+					negotiated_amount = (int) floorf( inventory->capacity_available() / item->info()->volume());
+				}
+				
+				if (negotiated_amount > 0) {
+					core::Item *iteminv = inventory->find(item->info());
+					if (!iteminv) {
+						iteminv = new core::Item(item->info());
+						inventory->add(iteminv);
+					}
+					
+					item->dec_amount(negotiated_amount);
+					iteminv->inc_amount(negotiated_amount);
+					
+					// this will recalculate inventory capacity
+					inventory->set_dirty();
+					loot->set_dirty();
+					
+					std::stringstream msgstr;
+					msgstr << "^BBeamed in " << negotiated_amount << " " << aux::plural("unit", negotiated_amount) << " of " << item->info()->name();
+					player->send(msgstr.str());	
+					player->sound("game/beam");
+				}
+				
+				loot_left += item->amount();
+			}
+			
+			// if there's no loot left, the cargo pod will be destroyed
+			if (!loot_left) {
+				(*eit)->die();
+			}
+		}
+	}
+}
+
 // launch request
 void Game::func_launch(core::Player *player, std::string const &args)
 {
@@ -665,6 +730,9 @@ Game::Game() : core::Module("Project::OSiRiON", true)
 
 	func = core::Func::add("eject", Game::func_eject);
 	func->set_info("[string] [string] [int] eject an item from inventory: specify type, label and amount");
+	
+	func = core::Func::add("beam", Game::func_beam);
+	func->set_info("beam nearby cargo pods in");
 
 	func = core::Func::add("give", Game::func_give);
 	func->set_info("cheat functions");
diff --git a/src/game/base/game.h b/src/game/base/game.h
index f4ce8c0..3f67a25 100644
--- a/src/game/base/game.h
+++ b/src/game/base/game.h
@@ -111,6 +111,7 @@ private:
 	static void func_sell(core::Player *player, const std::string &args);
 	static void func_give(core::Player *player, const std::string &args);
 	static void func_eject(core::Player *player, const std::string &args);
+	static void func_beam(core::Player *player, const std::string &args);
 };
 
 /// factory function
diff --git a/src/game/base/planet.cc b/src/game/base/planet.cc
index ad1aa47..7a648db 100644
--- a/src/game/base/planet.cc
+++ b/src/game/base/planet.cc
@@ -37,7 +37,7 @@ void Planet::dock(core::Entity *entity)
 
 	Ship * ship = static_cast<Ship *>(entity);
 
-	// fixed 50 km docking radius
+	// fixed 5 km docking radius
 	if (math::distance(location(), ship->location()) > radius() + ship->radius() + 50.0f) {
 		if (ship->owner())
 			ship->owner()->send("Planet out of range");
-- 
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