From 784e5c24d505aab001ae398cd53b039baed59f1f Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 12 Jan 2009 20:25:28 +0000
Subject: radius key for fx_particles, overrules the script value

---
 src/render/particles.cc | 71 ++++++++++++++++++++++++++-----------------------
 1 file changed, 38 insertions(+), 33 deletions(-)

(limited to 'src/render/particles.cc')

diff --git a/src/render/particles.cc b/src/render/particles.cc
index 71ec26b..07a8dc1 100644
--- a/src/render/particles.cc
+++ b/src/render/particles.cc
@@ -188,8 +188,13 @@ ParticleSystem::ParticleSystem(ParticleScript *script, core::Entity *entity, mod
 
 	if (particlesystem_script) {
 		particlesystem_texture = Textures::load("textures/" + particlesystem_script->texture());
+
+		// map entity radius overrules script value
+		if (modelclass->radius())
+			particlesystem_radius = modelclass->radius();
+		else
+			particlesystem_radius = particlesystem_script->radius();
 		
-		radius = particlesystem_script->radius();
 		color.assign(particlesystem_script->color());
 	}
 
@@ -310,7 +315,7 @@ void Jet::draw(float elapsed) {
 			}
 
 			f *= f;
-			float radius = particlesystem_script->radius() * f;
+			float radius = particlesystem_radius * f;
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 	
@@ -369,7 +374,7 @@ void Spray::draw(float elapsed) {
 			}
 
 			f *= f;
-			float radius = particlesystem_script->radius() * f;
+			float radius = particlesystem_radius * f;
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 	
@@ -437,9 +442,9 @@ void Trail::draw(float elapsed) {
 			gl::color(color);
 	
 			glTexCoord2f(0,1);
-			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_radius * fp);
 			glTexCoord2f(1,1);
-			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_radius * fp);
 			Stats::quads++;
 		}
 
@@ -462,17 +467,17 @@ void Trail::draw(float elapsed) {
 			gl::color(color);
 
 			glTexCoord2f(1,0);
-			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_radius * fp);
 			glTexCoord2f(0,0);
-			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_radius * fp);
 
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 
 			glTexCoord2f(0,1);
-			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_radius * f);
 			glTexCoord2f(1,1);
-			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_radius * f);
 
 			Stats::quads++;
 
@@ -533,9 +538,9 @@ void Flame::draw(float elapsed) {
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,tp);
-			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_radius * fp);
 			glTexCoord2f(1,tp);
-			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_radius * fp);
 			Stats::quads++;
 
 			color.a = 0;
@@ -548,9 +553,9 @@ void Flame::draw(float elapsed) {
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,tp);
-			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_radius * fp);
 			glTexCoord2f(1,tp);
-			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_radius * fp);
 			Stats::quads++;
 
 			color.a = 0;
@@ -563,9 +568,9 @@ void Flame::draw(float elapsed) {
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,tp);
-			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_radius * fp);
 			glTexCoord2f(1,tp);
-			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_radius * fp);
 			Stats::quads++;
 
 			color.a = 0;
@@ -578,9 +583,9 @@ void Flame::draw(float elapsed) {
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,tp);
-			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_radius * fp);
 			glTexCoord2f(1,tp);
-			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_radius * fp);
 			Stats::quads++;
 		}
 
@@ -601,61 +606,61 @@ void Flame::draw(float elapsed) {
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(1,tp);
-			gl::vertex((*first)->location() + (*first)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() + (*first)->axis().up() * particlesystem_radius * fp);
 			glTexCoord2f(0,tp);
-			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_radius * fp);
 
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,t);
-			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_radius * f);
 			glTexCoord2f(1,t);
-			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_radius * f);
 			Stats::quads++;
 
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(1,tp);
-			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_radius * fp);
 			glTexCoord2f(0,tp);
-			gl::vertex((*first)->location() + (*first)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() + (*first)->axis().up() * particlesystem_radius * fp);
 
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,t);
-			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() + (*next)->axis().up() * particlesystem_radius * f);
 			glTexCoord2f(1,t);
-			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_radius * f);
 			Stats::quads++;
 
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(1,tp);
-			gl::vertex((*first)->location() - (*first)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() - (*first)->axis().up() * particlesystem_radius * fp);
 			glTexCoord2f(0,tp);
-			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() + (*first)->axis().left() * particlesystem_radius * fp);
 
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,t);
-			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() + (*next)->axis().left() * particlesystem_radius * f);
 			glTexCoord2f(1,t);
-			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_radius * f);
 			Stats::quads++;
 
 			color.a = fp * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(1,tp);
-			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() - (*first)->axis().left() * particlesystem_radius * fp);
 			glTexCoord2f(0,tp);
-			gl::vertex((*first)->location() - (*first)->axis().up() * particlesystem_script->radius() * fp);
+			gl::vertex((*first)->location() - (*first)->axis().up() * particlesystem_radius * fp);
 
 			color.a = f * particlesystem_script->alpha();
 			gl::color(color);
 			glTexCoord2f(0,t);
-			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() - (*next)->axis().up() * particlesystem_radius * f);
 			glTexCoord2f(1,t);
-			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_script->radius() * f);
+			gl::vertex((*next)->location() - (*next)->axis().left() * particlesystem_radius * f);
 			Stats::quads++;
 
 			first = next;
-- 
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