From 2c98d3eef488233b99a76ca44d69c1c9d53404af Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 7 Dec 2014 16:12:49 +0000
Subject: Cleanup of the slots code, unified model weapon and dock tags into a
 single slots list, load dock tags into entity slots, represent entity slot
 locations in entity coordinate space, have r_slots render fixed-size slot
 indicators regardless of model scale.

---
 src/render/draw.cc | 106 ++++++++++++++++++++++++++---------------------------
 1 file changed, 52 insertions(+), 54 deletions(-)

(limited to 'src/render')

diff --git a/src/render/draw.cc b/src/render/draw.cc
index 2428735..47fcb40 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -824,10 +824,6 @@ void draw_pass_model_fragments()
 				ext_render(entity)->power(), 
 				ext_render(entity)->thrust()
 			);
-
-			if (r_slots && r_slots->value()) {
-				draw_slots(entity);
-			}
 			
 			if (r_bbox->value()) {
 				gl::disable(GL_DEPTH_TEST);
@@ -847,8 +843,18 @@ void draw_pass_model_fragments()
 				draw_inidicators(static_cast<const core::EntityControlable *>(entity));
 			}
 			
+			if (entity->slots() && r_slots && r_slots->value()) {
+				gl::pop();
+				
+				gl::push();
+				gl::translate(entity->location());
+				gl::multmatrix(entity->axis());
+			
+				// not scaled through modelscale
+				draw_slots(entity);
+			}
 			gl::pop();
-		}		
+		}
 	}
 }
 	
@@ -1393,80 +1399,72 @@ void draw_inidicators(const core::EntityControlable *entity)
 
 void draw_slots(const core::Entity *entity)
 {
-	if (!entity->model()) {
-		return;
-	}
-	
-	if (entity->model()->docks().size()) {
+	if (entity->slots())
+	{
+		const float r = 0.025f;
 		
-		// draw docks: pass 1 - background with GL_DEPTH_TEST disabled
+		// draw slots: pass 1 - background with GL_DEPTH_TEST disabled
 		gl::disable(GL_DEPTH_TEST);
-		gl::color(0.0f, 0.5f, 0.5f, 0.25f);
-		
-		for (model::Model::Docks::iterator dit = entity->model()->docks().begin(); dit != entity->model()->docks().end(); ++dit) {
-			model::Dock *dock = (*dit);
-			math::Vector3f maxbox(dock->location());
-			math::Vector3f minbox(dock->location());
-
-			for (size_t i = 0; i < 3; i++) {
-				maxbox[i] += 0.025;
-				minbox[i] -= 0.025;
-			}
-
-			draw_box(minbox, maxbox);
-		}
-		
-		// draw docks: pass 2 - highlight with GL_DEPTH_TEST enabled
-		gl::enable(GL_DEPTH_TEST);
-		gl::color(0.0f, 1.0f, 1.0f, 1.0f);
-		
-		for (model::Model::Docks::iterator dit = entity->model()->docks().begin(); dit != entity->model()->docks().end(); ++dit) {
-			model::Dock *dock = (*dit);
-			math::Vector3f maxbox(dock->location());
-			math::Vector3f minbox(dock->location());
-
-			for (size_t i = 0; i < 3; i++) {
-				maxbox[i] += 0.025;
-				minbox[i] -= 0.025;
-			}
-
-			draw_box(minbox, maxbox);
-		}
-	}
-	
-	if (entity->slots()) {
-
-		// draw weapon slots: pass 1 - background with GL_DEPTH_TEST disabled
-		gl::disable(GL_DEPTH_TEST);
-		gl::color(0.5f, 0.0f, 0.0f, 0.25f);
 		
 		for(core::Slots::iterator it = entity->slots()->begin(); it != entity->slots()->end(); ++it) {
 			core::Slot *slot = (*it);
 			
+			switch (slot->type()) {
+				case model::Slot::Cannon:
+				case model::Slot::Turret:
+					// red for weapons
+					gl::color(0.5f, 0.0f, 0.0f, 0.25f);
+					break;
+				case model::Slot::Dock:
+					// cyan for docks
+					gl::color(0.0f, 0.5f, 0.5f, 0.25f);
+					break;
+				case model::Slot::None:
+					// gray for unkown
+					gl::color(0.25f, 0.25f, 0.25f, 0.25f);
+					break;
+			}
+			
 			math::Vector3f maxbox(slot->location());
 			math::Vector3f minbox(slot->location());
 
 			for (size_t i = 0; i < 3; i++) {
-				maxbox[i] += 0.025;
-				minbox[i] -= 0.025;
+				maxbox[i] += r;
+				minbox[i] -= r;
 			}
 
 			draw_box(minbox, maxbox);
 		}
 		
-		// draw weapon slots: pass 2 - highlight with GL_DEPTH_TEST enabled
+		// draw slots: pass 2 - highlight with GL_DEPTH_TEST enabled
 		gl::enable(GL_DEPTH_TEST);
 		gl::color(1.0f, 0.0f, 0.0f);
 		
 		for(core::Slots::iterator it = entity->slots()->begin(); it != entity->slots()->end(); ++it) {
 			core::Slot *slot = (*it);
 			
+			switch (slot->type()) {
+				case model::Slot::Cannon:
+				case model::Slot::Turret:
+					// red for weapons
+					gl::color(1.0f, 0.0f, 0.0f, 1.0f);
+					break;
+				case model::Slot::Dock:
+					// cyan for docks
+					gl::color(0.0f, 1.0f, 1.0f, 1.0f);
+					break;
+				case model::Slot::None:
+					// gray for unkown
+					gl::color(0.5f, 0.5f, 0.5f, 1.0f);
+					break;
+			}
+
 			math::Vector3f maxbox(slot->location());
 			math::Vector3f minbox(slot->location());
 
 			for (size_t i = 0; i < 3; i++) {
-				maxbox[i] += 0.025;
-				minbox[i] -= 0.025;
+				maxbox[i] += r;
+				minbox[i] -= r;
 			}
 
 			draw_box(minbox, maxbox);
-- 
cgit v1.2.3