Working on the night mode

src/Character.h

@@ -51,6 +51,10 @@ public:
     void draw(Renderer& renderer);
     void drawShadowDepth(Renderer& renderer);
     void drawWithShadow(Renderer& renderer, const Eigen::Matrix4f& lightFromCamera, GLuint shadowMapTex, const Eigen::Vector3f& lightDirCamera);
+    void drawNight(Renderer& renderer, const float* pointLightPosEye, const float* pointLightDirEye, const float* pointLightColors, int pointLightCount);
+    void drawNightWithShadow(Renderer& renderer,
+        const float* plPosEye, const float* plDirEye, const float* plColors, int plCount,
+        const Eigen::Matrix4f& lightFromCamera, GLuint shadowMapTex);
 
 	// Character-to-character collision (XZ-plane). Used by Location to keep
 	// player/NPCs from walking through each other.
@@ -201,6 +205,16 @@ private:
     // Shadow: draw with shadow-aware shaders
     void drawGpuSkinningWithShadow(Renderer& renderer, const Eigen::Matrix4f& lightFromCamera, GLuint shadowMapTex, const Eigen::Vector3f& lightDirCamera);
     void drawCpuWithShadow(Renderer& renderer, const Eigen::Matrix4f& lightFromCamera, GLuint shadowMapTex, const Eigen::Vector3f& lightDirCamera);
+    // Night: draw with spot-light shaders
+    void drawNightGpuSkinning(Renderer& renderer, const float* plPosEye, const float* plDirEye, const float* plColors, int plCount);
+    void drawNightCpu(Renderer& renderer, const float* plPosEye, const float* plDirEye, const float* plColors, int plCount);
+    // Night: draw with spot-light + shadow shaders
+    void drawNightGpuSkinningWithShadow(Renderer& renderer,
+        const float* plPosEye, const float* plDirEye, const float* plColors, int plCount,
+        const Eigen::Matrix4f& lightFromCamera, GLuint shadowMapTex);
+    void drawNightCpuWithShadow(Renderer& renderer,
+        const float* plPosEye, const float* plDirEye, const float* plColors, int plCount,
+        const Eigen::Matrix4f& lightFromCamera, GLuint shadowMapTex);
 };
 
 } // namespace ZL