X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fparticles.cpp;h=e89e182e685cb99a11982657177750a72514e1fe;hb=ff73c7a5da6ab8ac0bb678ebf25b83e805397029;hp=5f17763e013373cf2ef4423facbb1122635496fe;hpb=7279f0b37335396c85f6bdd7dc67ff56e53df0f9;p=dragonfireclient.git

diff --git a/src/particles.cpp b/src/particles.cpp
index 5f17763e0..e89e182e6 100644
--- a/src/particles.cpp
+++ b/src/particles.cpp
@@ -27,6 +27,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "clientmap.h"
 #include "mapnode.h"
 #include "client.h"
+#include "settings.h"
 
 /*
 	Utility
@@ -56,7 +57,8 @@ Particle::Particle(
 	v2f texpos,
 	v2f texsize,
 	const struct TileAnimationParams &anim,
-	u8 glow
+	u8 glow,
+	video::SColor color
 ):
 	scene::ISceneNode(smgr->getRootSceneNode(), smgr)
 {
@@ -77,6 +79,10 @@ Particle::Particle(
 	m_animation_frame = 0;
 	m_animation_time = 0.0;
 
+	// Color
+	m_base_color = color;
+	m_color = color;
+
 	// Particle related
 	m_pos = pos;
 	m_velocity = velocity;
@@ -183,12 +189,15 @@ void Particle::updateLight()
 	else
 		light = blend_light(m_env->getDayNightRatio(), LIGHT_SUN, 0);
 
-	m_light = decode_light(light + m_glow);
+	u8 m_light = decode_light(light + m_glow);
+	m_color.set(255,
+		m_light * m_base_color.getRed() / 255,
+		m_light * m_base_color.getGreen() / 255,
+		m_light * m_base_color.getBlue() / 255);
 }
 
 void Particle::updateVertices()
 {
-	video::SColor c(255, m_light, m_light, m_light);
 	f32 tx0, tx1, ty0, ty1;
 
 	if (m_animation.type != TAT_NONE) {
@@ -210,14 +219,14 @@ void Particle::updateVertices()
 		ty1 = m_texpos.Y + m_texsize.Y;
 	}
 
-	m_vertices[0] = video::S3DVertex(-m_size/2,-m_size/2,0, 0,0,0,
-			c, tx0, ty1);
-	m_vertices[1] = video::S3DVertex(m_size/2,-m_size/2,0, 0,0,0,
-			c, tx1, ty1);
-	m_vertices[2] = video::S3DVertex(m_size/2,m_size/2,0, 0,0,0,
-			c, tx1, ty0);
-	m_vertices[3] = video::S3DVertex(-m_size/2,m_size/2,0, 0,0,0,
-			c, tx0, ty0);
+	m_vertices[0] = video::S3DVertex(-m_size / 2, -m_size / 2,
+		0, 0, 0, 0, m_color, tx0, ty1);
+	m_vertices[1] = video::S3DVertex(m_size / 2, -m_size / 2,
+		0, 0, 0, 0, m_color, tx1, ty1);
+	m_vertices[2] = video::S3DVertex(m_size / 2, m_size / 2,
+		0, 0, 0, 0, m_color, tx1, ty0);
+	m_vertices[3] = video::S3DVertex(-m_size / 2, m_size / 2,
+		0, 0, 0, 0, m_color, tx0, ty0);
 
 	v3s16 camera_offset = m_env->getCameraOffset();
 	for(u16 i=0; i<4; i++)
@@ -285,6 +294,9 @@ void ParticleSpawner::step(float dtime, ClientEnvironment* env)
 {
 	m_time += dtime;
 
+	static const float radius =
+			g_settings->getS16("max_block_send_distance") * MAP_BLOCKSIZE;
+
 	bool unloaded = false;
 	bool is_attached = false;
 	v3f attached_pos = v3f(0,0,0);
@@ -308,11 +320,74 @@ void ParticleSpawner::step(float dtime, ClientEnvironment* env)
 			{
 				m_amount--;
 
-				// Pretend to, but don't actually spawn a
-				// particle if it is attached to an unloaded
-				// object.
+				// Pretend to, but don't actually spawn a particle if it is
+				// attached to an unloaded object or distant from player.
 				if (!unloaded) {
+					v3f ppos = m_player->getPosition() / BS;
 					v3f pos = random_v3f(m_minpos, m_maxpos);
+
+					if (pos.getDistanceFrom(ppos) <= radius) {
+						v3f vel = random_v3f(m_minvel, m_maxvel);
+						v3f acc = random_v3f(m_minacc, m_maxacc);
+
+						if (is_attached) {
+							// Apply attachment yaw and position
+							pos.rotateXZBy(attached_yaw);
+							pos += attached_pos;
+							vel.rotateXZBy(attached_yaw);
+							acc.rotateXZBy(attached_yaw);
+						}
+
+						float exptime = rand()/(float)RAND_MAX
+								*(m_maxexptime-m_minexptime)
+								+m_minexptime;
+						float size = rand()/(float)RAND_MAX
+								*(m_maxsize-m_minsize)
+								+m_minsize;
+
+						Particle* toadd = new Particle(
+							m_gamedef,
+							m_smgr,
+							m_player,
+							env,
+							pos,
+							vel,
+							acc,
+							exptime,
+							size,
+							m_collisiondetection,
+							m_collision_removal,
+							m_vertical,
+							m_texture,
+							v2f(0.0, 0.0),
+							v2f(1.0, 1.0),
+							m_animation,
+							m_glow);
+						m_particlemanager->addParticle(toadd);
+					}
+				}
+				i = m_spawntimes.erase(i);
+			}
+			else
+			{
+				++i;
+			}
+		}
+	}
+	else // Spawner exists for an infinity timespan, spawn on a per-second base
+	{
+		// Skip this step if attached to an unloaded object
+		if (unloaded)
+			return;
+		for (int i = 0; i <= m_amount; i++)
+		{
+			if (rand()/(float)RAND_MAX < dtime)
+			{
+				// Do not spawn particle if distant from player
+				v3f ppos = m_player->getPosition() / BS;
+				v3f pos = random_v3f(m_minpos, m_maxpos);
+
+				if (pos.getDistanceFrom(ppos) <= radius) {
 					v3f vel = random_v3f(m_minvel, m_maxvel);
 					v3f acc = random_v3f(m_minacc, m_maxacc);
 
@@ -351,61 +426,6 @@ void ParticleSpawner::step(float dtime, ClientEnvironment* env)
 						m_glow);
 					m_particlemanager->addParticle(toadd);
 				}
-				i = m_spawntimes.erase(i);
-			}
-			else
-			{
-				++i;
-			}
-		}
-	}
-	else // Spawner exists for an infinity timespan, spawn on a per-second base
-	{
-		// Skip this step if attached to an unloaded object
-		if (unloaded)
-			return;
-		for (int i = 0; i <= m_amount; i++)
-		{
-			if (rand()/(float)RAND_MAX < dtime)
-			{
-				v3f pos = random_v3f(m_minpos, m_maxpos);
-				v3f vel = random_v3f(m_minvel, m_maxvel);
-				v3f acc = random_v3f(m_minacc, m_maxacc);
-
-				if (is_attached) {
-					// Apply attachment yaw and position
-					pos.rotateXZBy(attached_yaw);
-					pos += attached_pos;
-					vel.rotateXZBy(attached_yaw);
-					acc.rotateXZBy(attached_yaw);
-				}
-
-				float exptime = rand()/(float)RAND_MAX
-						*(m_maxexptime-m_minexptime)
-						+m_minexptime;
-				float size = rand()/(float)RAND_MAX
-						*(m_maxsize-m_minsize)
-						+m_minsize;
-
-				Particle* toadd = new Particle(
-					m_gamedef,
-					m_smgr,
-					m_player,
-					env,
-					pos,
-					vel,
-					acc,
-					exptime,
-					size,
-					m_collisiondetection,
-					m_collision_removal,
-					m_vertical,
-					m_texture,
-					v2f(0.0, 0.0),
-					v2f(1.0, 1.0),
-					m_animation,
-					m_glow);
-				m_particlemanager->addParticle(toadd);
 			}
 		}
 	}
@@ -589,35 +609,39 @@ void ParticleManager::handleParticleEvent(ClientEvent *event, Client *client,
 	}
 }
 
-void ParticleManager::addDiggingParticles(IGameDef* gamedef, scene::ISceneManager* smgr,
-		LocalPlayer *player, v3s16 pos, const TileSpec tiles[])
+void ParticleManager::addDiggingParticles(IGameDef* gamedef,
+	scene::ISceneManager* smgr, LocalPlayer *player, v3s16 pos,
+	const MapNode &n, const ContentFeatures &f)
 {
 	for (u16 j = 0; j < 32; j++) // set the amount of particles here
 	{
-		addNodeParticle(gamedef, smgr, player, pos, tiles);
+		addNodeParticle(gamedef, smgr, player, pos, n, f);
 	}
 }
 
-void ParticleManager::addPunchingParticles(IGameDef* gamedef, scene::ISceneManager* smgr,
-		LocalPlayer *player, v3s16 pos, const TileSpec tiles[])
+void ParticleManager::addPunchingParticles(IGameDef* gamedef,
+	scene::ISceneManager* smgr, LocalPlayer *player, v3s16 pos,
+	const MapNode &n, const ContentFeatures &f)
 {
-	addNodeParticle(gamedef, smgr, player, pos, tiles);
+	addNodeParticle(gamedef, smgr, player, pos, n, f);
 }
 
-void ParticleManager::addNodeParticle(IGameDef* gamedef, scene::ISceneManager* smgr,
-		LocalPlayer *player, v3s16 pos, const TileSpec tiles[])
+void ParticleManager::addNodeParticle(IGameDef* gamedef,
+	scene::ISceneManager* smgr, LocalPlayer *player, v3s16 pos,
+	const MapNode &n, const ContentFeatures &f)
 {
 	// Texture
 	u8 texid = myrand_range(0, 5);
+	const TileLayer &tile = f.tiles[texid].layers[0];
 	video::ITexture *texture;
 	struct TileAnimationParams anim;
 	anim.type = TAT_NONE;
 
 	// Only use first frame of animated texture
-	if (tiles[texid].material_flags & MATERIAL_FLAG_ANIMATION)
-		texture = tiles[texid].frames[0].texture;
+	if (tile.material_flags & MATERIAL_FLAG_ANIMATION)
+		texture = tile.frames[0].texture;
 	else
-		texture = tiles[texid].texture;
+		texture = tile.texture;
 
 	float size = rand() % 64 / 512.;
 	float visual_size = BS * size;
@@ -638,6 +662,12 @@ void ParticleManager::addNodeParticle(IGameDef* gamedef, scene::ISceneManager* s
 		(f32) pos.Z + rand() %100 /200. - 0.25
 	);
 
+	video::SColor color;
+	if (tile.has_color)
+		color = tile.color;
+	else
+		n.getColor(f, &color);
+
 	Particle* toadd = new Particle(
 		gamedef,
 		smgr,
@@ -655,7 +685,8 @@ void ParticleManager::addNodeParticle(IGameDef* gamedef, scene::ISceneManager* s
 		texpos,
 		texsize,
 		anim,
-		0);
+		0,
+		color);
 
 	addParticle(toadd);
 }