From 614ce1267772d67825a32fb7495a049cd6498fe5 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Tue, 1 Jan 2013 15:20:14 +0000
Subject: Initial support for turret-style weapons.

---
 src/game/base/ship.cc      |  9 +++++++--
 src/game/base/shipmodel.cc | 12 ++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

(limited to 'src/game/base')

diff --git a/src/game/base/ship.cc b/src/game/base/ship.cc
index 219cb0c..4c3885a 100644
--- a/src/game/base/ship.cc
+++ b/src/game/base/ship.cc
@@ -925,10 +925,15 @@ void Ship::frame(const unsigned long elapsed)
 					math::Vector3f projectile_direction(target_aim - projectile_location);
 					projectile_direction.normalize();
 					float cosa = math::dotproduct(projectile_direction, projectile_axis.forward());
+				
+					
 					
 					// fire a projectile if the angle between the aim direction and the slot's forward direction is small enough
-					// TODO configurable aim cone
-					if (cosa > 0.5f) {
+					
+					// we only need half the cone angle for the cosine calculation
+					float conecos = cosf( slot->cone() / 360.0f * M_PI); 
+					
+					if (cosa >= conecos) {
 						// aim
 						math::Vector3f normal(math::crossproduct(projectile_direction, projectile_axis.forward()));
 						if (normal.length() > MIN_DELTA) {
diff --git a/src/game/base/shipmodel.cc b/src/game/base/shipmodel.cc
index ba87024..7d54ee2 100644
--- a/src/game/base/shipmodel.cc
+++ b/src/game/base/shipmodel.cc
@@ -235,6 +235,7 @@ void ShipModel::generate_info()
 		add_line("");
 	
 	add_line("^BSpecifications:^N");
+	
 	std::stringstream str;
 	str << "price:        ^B" << price() << " ^Ncredits";
 	add_line(str.str());
@@ -259,6 +260,17 @@ void ShipModel::generate_info()
 	if (dockable()) {
 		add_line("^Bdockable");
 	}
+	
+	if (modelname().size()) {
+		// FIXME the model has to be loaded to got slot information
+		/*
+		int nbcannons = 0;
+		int nbturrets = 0;
+		
+		add_line("");
+		add_line("^BWeapons:^N");
+		*/
+	}
 }
 
 ShipModel *ShipModel::find(const std::string & label)
-- 
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