From 6440e5c5e3806fe6afb4f0fb5b6f116e6459c279 Mon Sep 17 00:00:00 2001
From: Ravbug <ravbug@noreply.users.github.com>
Date: Fri, 14 Jun 2024 13:45:25 -0700
Subject: [PATCH] Update for API changes

---
 RavEngine                  |  2 +-
 Samples/Rendering/main.cpp | 24 ++++++------------------
 2 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/RavEngine b/RavEngine
index 306d29a..bf06bf8 160000
--- a/RavEngine
+++ b/RavEngine
@@ -1 +1 @@
-Subproject commit 306d29a1483294ceab3429703c098b489227505d
+Subproject commit bf06bf8147e94ec951e066738fb7d3c79397e400
diff --git a/Samples/Rendering/main.cpp b/Samples/Rendering/main.cpp
index 6cad8d0..90f8213 100644
--- a/Samples/Rendering/main.cpp
+++ b/Samples/Rendering/main.cpp
@@ -33,25 +33,11 @@ struct SmokeParticleUpdateMaterial : public ParticleUpdateMaterial {
     SmokeParticleUpdateMaterial() : ParticleUpdateMaterial("SmokeParticleInit", "SmokeParticleUpdate") {};
 };
 
-struct SmokeParticleRenderMaterial : public RavEngine::BillboardRenderParticleMaterial {
-    SmokeParticleRenderMaterial() : BillboardRenderParticleMaterial("default_billboard_particle","default_billboard_particle") {}
-
-    uint16_t ParticleUserDataSize() const final {
-        return 0;   // needs no extra data
-    }
-};
 
 struct FireParticleUpdateMaterial : public ParticleUpdateMaterial {
     FireParticleUpdateMaterial() : ParticleUpdateMaterial("FireParticleInit", "FireParticleUpdate") {}
 };
 
-struct FireParticleRenderMaterial : public RavEngine::BillboardRenderParticleMaterial {
-    FireParticleRenderMaterial() : BillboardRenderParticleMaterial("default_billboard_particle", "default_billboard_particle") {};
-
-    uint16_t ParticleUserDataSize() const final {
-        return 0;
-    }
-};
 
 struct Level : public RavEngine::World {
 
@@ -120,14 +106,16 @@ struct Level : public RavEngine::World {
         lightsEntity.GetTransform().LocalRotateDelta(vector3{ deg_to_rad(45), deg_to_rad(45),0 });
 
         auto smokeParticleEntity = Instantiate<GameObject>();
-        auto smokeRenderMat = RavEngine::New<SmokeParticleRenderMaterial>();
+        auto particleRenderMat = New<SpritesheetParticleRenderMaterial>();
+
+        auto smokeRenderMat = RavEngine::New<BillboardParticleRenderMaterialInstance>(particleRenderMat);
         smokeRenderMat->spriteTex = Texture::Manager::Get("smoke.png");
         smokeRenderMat->spriteDim = {
             .numSpritesWidth = 3,
             .numSpritesHeight = 3
         };
 
-        auto smokeUpdateMat = New<SmokeParticleUpdateMaterial>();
+        auto smokeUpdateMat = New<ParticleUpdateMaterialInstance>(New<SmokeParticleUpdateMaterial>());
 
         auto& smokeEmitter = smokeParticleEntity.EmplaceComponent<ParticleEmitter>(8192, smokeUpdateMat, smokeRenderMat); // number of particles we want
         //smokeEmitter.mode = ParticleEmitter::Mode::Burst;
@@ -136,13 +124,13 @@ struct Level : public RavEngine::World {
         smokeEmitter.SetEmissionRate(1000);
 
         auto fireParticleEntity = Instantiate<GameObject>();
-        auto fireRenderMat = New<FireParticleRenderMaterial>();
+        auto fireRenderMat = RavEngine::New<BillboardParticleRenderMaterialInstance>(particleRenderMat);
         fireRenderMat->spriteTex = Texture::Manager::Get("fire.png");
         fireRenderMat->spriteDim = {
             .numSpritesWidth = 11,
             .numSpritesHeight = 1
         };
-        auto fireUpdateMat = New<FireParticleUpdateMaterial>();
+        auto fireUpdateMat = New<ParticleUpdateMaterialInstance>(New<FireParticleUpdateMaterial>());
         auto& fireEmitter = fireParticleEntity.EmplaceComponent<ParticleEmitter>(8192, fireUpdateMat, fireRenderMat);
         fireEmitter.Play();
         fireEmitter.SetEmissionRate(1000);