Made possible to separate the dye colors and channels

for particle effects.

It is now possible to write, for instance:

<particlefx>my-particle-file.xml|#cbcb78,345678</particlefx>

and in my-particle-file.xml:
...
<property image="my-image.png|W" />
...

This will permit the use (and reuse) of generic particle files.

1 files changed, 14 insertions, 6 deletions

diff --git a/src/particle.cpp b/src/particle.cpp
index f147a9f2..4d6882be 100644
--- a/src/particle.cpp
+++ b/src/particle.cpp
@@ -24,6 +24,7 @@
 
 #include "animationparticle.h"
 #include "configuration.h"
+#include "resources/dye.h"
 #include "imageparticle.h"
 #include "log.h"
 #include "map.h"
@@ -280,7 +281,12 @@ Particle *Particle::addEffect(const std::string &particleEffectFile,
 {
     Particle *newParticle = NULL;
 
-    XML::Document doc(particleEffectFile);
+    std::string::size_type pos = particleEffectFile.find('|');
+    std::string dyePalettes;
+    if (pos != std::string::npos)
+        dyePalettes = particleEffectFile.substr(pos + 1);
+
+    XML::Document doc(particleEffectFile.substr(0, pos));
     xmlNodePtr rootNode = doc.rootNode();
 
     if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "effect"))
@@ -304,18 +310,20 @@ Particle *Particle::addEffect(const std::string &particleEffectFile,
         // Animation
         if ((node = XML::findFirstChildByName(effectChildNode, "animation")))
         {
-            newParticle = new AnimationParticle(mMap, node);
+            newParticle = new AnimationParticle(mMap, node, dyePalettes);
         }
         // Rotational
         else if ((node = XML::findFirstChildByName(effectChildNode, "rotation")))
         {
-            newParticle = new RotationalParticle(mMap, node);
+            newParticle = new RotationalParticle(mMap, node, dyePalettes);
         }
         // Image
         else if ((node = XML::findFirstChildByName(effectChildNode, "image")))
         {
-            Image *img= resman->getImage((const char*)
-                    node->xmlChildrenNode->content);
+            std::string imageSrc = (const char*)node->xmlChildrenNode->content;
+            if (!imageSrc.empty() && !dyePalettes.empty())
+                Dye::instantiate(imageSrc, dyePalettes);
+            Image *img= resman->getImage(imageSrc);
 
             newParticle = new ImageParticle(mMap, img);
         }
@@ -346,7 +354,7 @@ Particle *Particle::addEffect(const std::string &particleEffectFile,
             {
                 ParticleEmitter *newEmitter;
                 newEmitter = new ParticleEmitter(emitterNode, newParticle, mMap,
-                                                 rotation);
+                                                 rotation, dyePalettes);
                 newParticle->addEmitter(newEmitter);
             }
             else if (xmlStrEqual(emitterNode->name, BAD_CAST "deatheffect"))