*更新粒子系统

9 files changed, 67 insertions, 7 deletions

diff --git a/src/libjin/Core/je_configuration.h b/src/libjin/Core/je_configuration.h
index 3ef52c8..80e2748 100644
--- a/src/libjin/Core/je_configuration.h
+++ b/src/libjin/Core/je_configuration.h
@@ -53,4 +53,6 @@
 
 #define jin_ai
 
+#define JIN_EXPORT __declspec(dllexport)
+
 #endif // __JE_COMMON_MODULES_H__
\ No newline at end of file
diff --git a/src/libjin/Graphics/particles/je_particle_emitter.cpp b/src/libjin/Graphics/particles/je_particle_emitter.cpp
index ded7b8b..63d3393 100644
--- a/src/libjin/Graphics/particles/je_particle_emitter.cpp
+++ b/src/libjin/Graphics/particles/je_particle_emitter.cpp
@@ -1,5 +1,11 @@
+#include <time.h>
+
+#include "../../math/je_random.h"
+
 #include "je_particle_emitter.h"
 
+using namespace JinEngine::Math;
+
 namespace JinEngine
 {
     namespace Graphics
@@ -7,6 +13,9 @@ namespace JinEngine
         namespace Particles
         {
 
+            // Particle emitter 
+            static RandomGenerator rnd(time(NULL));
+
             ParticleEmitter::ParticleEmitter(ParticleSystem& ps)
                 : mParticleSystem(ps)
             {
diff --git a/src/libjin/Graphics/particles/je_particle_system.h b/src/libjin/Graphics/particles/je_particle_system.h
index 76d86fa..afa96b2 100644
--- a/src/libjin/Graphics/particles/je_particle_system.h
+++ b/src/libjin/Graphics/particles/je_particle_system.h
@@ -54,7 +54,7 @@ namespace JinEngine
                 void update(float sec);
 
                 ///
-                /// Render particle system it self.
+                /// Render particle system.
                 ///
                 void render(int x, int y, float sx = 1, float sy = 1, float r = 0, float ax = 0, float ay = 0);
 
diff --git a/src/libjin/Graphics/shaders/je_shader.h b/src/libjin/Graphics/shaders/je_shader.h
index d89b827..2009e79 100644
--- a/src/libjin/Graphics/shaders/je_shader.h
+++ b/src/libjin/Graphics/shaders/je_shader.h
@@ -25,8 +25,9 @@ namespace JinEngine
             /// 
             /// Built in shader program.
             /// 
-            /// Built in shader program written with custom shading language called JSL (jin shading language). A JSL 
-            /// program is compiled into glsl, so most glsl built in functions and structs are available in JSL.
+            /// Built in shader program written with custom shading language called JSL (jin shading language). A 
+            /// JSL program is compiled into glsl, so most glsl built in functions and structs are available in 
+            /// JSL.
             /// 
             class Shader
             {
diff --git a/src/libjin/Math/je_bezier_curve.cpp b/src/libjin/Math/je_bezier_curve.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/libjin/Math/je_bezier_curve.cpp
diff --git a/src/libjin/Math/je_bezier_curve.h b/src/libjin/Math/je_bezier_curve.h
new file mode 100644
index 0000000..6925baf
--- /dev/null
+++ b/src/libjin/Math/je_bezier_curve.h
@@ -0,0 +1,17 @@
+#ifndef __JIN_BEZIER_CURVE_H__
+#define __JIN_BEZIER_CURVE_H__
+
+namespace JinEngine
+{
+    namespace Math
+    {
+
+        class BezierCurve
+        {
+
+        };
+
+    } // namespace Math
+} // namespace JinEngine 
+
+#endif
\ No newline at end of file
diff --git a/src/libjin/Math/je_random.cpp b/src/libjin/Math/je_random.cpp
new file mode 100644
index 0000000..a8f3310
--- /dev/null
+++ b/src/libjin/Math/je_random.cpp
@@ -0,0 +1,15 @@
+#include "je_random.h"
+
+namespace JinEngine
+{
+    namespace Math
+    {
+
+
+
+        RandomGenerator::RandomGenerator()
+        {
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/src/libjin/Math/je_random.h b/src/libjin/Math/je_random.h
index ff58918..0bcdec7 100644
--- a/src/libjin/Math/je_random.h
+++ b/src/libjin/Math/je_random.h
@@ -1,14 +1,28 @@
 #ifndef __JE_RANDOM_H__
 #define __JE_RANDOM_H__
 
+#include "../common/je_types.h"
+
 namespace JinEngine
 {
     namespace Math
     {
 
+        ///
+        /// A random number generator.
+        ///
+        class RandomGenerator
+        {
+        public: 
+            RandomGenerator(); 
+            explicit RandomGenerator(uint32 seed);
+
+            uint32 rand(uint32 min, uint32 max);
+            float rand(float min, float max);
 
+        };
 
-    }
-}
+    } // namespace Math
+} // namespace JinEngine
 
 #endif
\ No newline at end of file
diff --git a/src/lua/modules/graphics/je_lua_graphics.cpp b/src/lua/modules/graphics/je_lua_graphics.cpp
index c45a939..3befdde 100644
--- a/src/lua/modules/graphics/je_lua_graphics.cpp
+++ b/src/lua/modules/graphics/je_lua_graphics.cpp
@@ -502,8 +502,10 @@ namespace JinEngine
         LUA_IMPLEMENT RenderMode strtomode(const char* str)
         {
             std::string s = std::string(str);
-            if (s == "fill") return RenderMode::FILL;
-            else if (s == "line") return RenderMode::LINE;
+            if (s == "fill") 
+                return RenderMode::FILL;
+            else if (s == "line") 
+                return RenderMode::LINE;
             else return RenderMode::NONE;
         }