Added lights

5 files changed, 31 insertions, 10 deletions

diff --git a/include/common.h b/include/common.h
index 5c90222..9dcc110 100644
--- a/include/common.h
+++ b/include/common.h
@@ -14,6 +14,7 @@
 #include <math.h>
 #include <string>
 #include <fstream>	
+#include <thread>
 
 #define GLEW_STATIC
 #include <GL/glew.h>
@@ -34,7 +35,7 @@ typedef unsigned int uint;
  * This flag lets the compiler know that we want to use shaders.
  */
 
-#define SHADERSs
+#define SHADERS
 
 /**
  * This structure contains a set of coordinates for ease of coding.
diff --git a/main.cpp b/main.cpp
index 80bbeb9..014d950 100644
--- a/main.cpp
+++ b/main.cpp
@@ -595,7 +595,6 @@ void render(){
 	 *	Call the world's draw function, drawing the player, the world, the background, and entities. Also
 	 *	draw the player's inventory if it exists.
 	*/
-	glUseProgramObjectARB(shaderProgram);
 
 	player->near=true;			// Draw the player's name
 
@@ -676,12 +675,20 @@ void render(){
 		}
 		glUseProgramObjectARB(0);
 	}
+
+	glUseProgramObjectARB(shaderProgram);
+	glUniform2f(glGetUniformLocation(shaderProgram, "lightLocation"), 250,250);
+	glUniform3f(glGetUniformLocation(shaderProgram, "lightColor"), 1,0,0);
+	glColor4f(0.0f,0.0f,0.0f,1.0f);
+	glRectf(-SCREEN_WIDTH/2,0,SCREEN_WIDTH/2,SCREEN_HEIGHT);
+	glUseProgramObjectARB(0);
+
 	player->inv->draw();
 	
 	/*
 	 *	Here we draw a black overlay if it's been requested.
 	*/
-	glUseProgramObjectARB(0);
+	//glUseProgramObjectARB(0);
 
 	
 	if(fadeIntensity){
@@ -772,6 +779,7 @@ void render(){
 static volatile bool objectInteracting = false;
 
 void logic(){
+
 	/*
 	 *	NPCSelected is used to insure that only one NPC is made interactable with the mouse
 	 *	if, for example, multiple entities are occupying one space.
diff --git a/src/entities.cpp b/src/entities.cpp
index 6a2f4db..cd8d29e 100644
--- a/src/entities.cpp
+++ b/src/entities.cpp
@@ -83,8 +83,8 @@ Player::Player(){ //sets all of the player specific traits on object creation
 	subtype = 0;	
 	health = maxHealth = 100;
 	speed = 1;
-	//tex = new Texturec(3, "assets/player1.png", "assets/player.png", "assets/player2.png");
-	tex = new Texturec(3, "assets/maybeplayer.png", "assets/maybeplayer.png", "assets/maybeplayer.png");
+	tex = new Texturec(3, "assets/player1.png", "assets/player.png", "assets/player2.png");
+	//tex = new Texturec(3, "assets/maybeplayer.png", "assets/maybeplayer.png", "assets/maybeplayer.png");
 	inv = new Inventory(PLAYER_INV_SIZE);
 }
 Player::~Player(){
diff --git a/src/world.cpp b/src/world.cpp
index 7f4d6f6..0ecf7ee 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -555,7 +555,6 @@ LOOP2:
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); //for the s direction
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); //for the t direction
 	glBegin(GL_QUADS);
-		std::cout<<shade<<std::endl;
 		for(i=is;i<(unsigned)ie-GEN_INC;i++){
 			cline[i].y+=(yoff-DRAW_Y_OFFSET);															// Add the y offset
 			if(!cline[i].y){
diff --git a/test.frag b/test.frag
index 13fe6bc..18b03df 100644
--- a/test.frag
+++ b/test.frag
@@ -1,4 +1,17 @@
-#version 120

-void main(){

-	gl_FragColor = glColor;

-}

+uniform vec2 lightLocation;

+uniform vec3 lightColor;

+uniform float screenHeight;

+

+float radius = 4.9;

+float minLight = .01;

+float a = .01;

+float b = 1.0 / (radius*radius * minLight);

+

+void main() {

+	float distance = length(lightLocation - gl_FragCoord.xy);

+	//float attenuation = 1.0 / (1.0 + a*distance + b*distance*distance);

+	float attenuation = clamp(1.0 - distance*distance/(radius*radius), 0.0, 1.0); attenuation *= attenuation;

+	vec4 color = vec4(attenuation, attenuation, attenuation, attenuation) * vec4(lightColor, 1);

+

+	gl_FragColor = color;

+}
\ No newline at end of file