added FPS display, fixed player update

src/main.cpp

@@ -61,7 +61,7 @@ void setup_opengl() {
 	glDepthFunc( GL_LEQUAL);
 
 	// Enable vertical sync (on cards that support it)
-	glfwSwapInterval(1);
+	glfwSwapInterval(0);
 }
 
 void draw_team(team_t *team) {
@@ -162,15 +162,18 @@ GLuint wallTex = 0;
 
 void draw_box() {
 
+	if (wallTex == 0) {
+		glGenTextures(1, &wallTex);
 		glBindTexture(GL_TEXTURE_2D, wallTex);
 		glEnable( GL_TEXTURE_2D);
-
-	if (wallTex == 0) {
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-		glfwLoadTexture2D("data/wall.tga", 0);
+		glfwLoadTexture2D("data/wall.tga", GLFW_BUILD_MIPMAPS_BIT);
+	} else {
+		glBindTexture(GL_TEXTURE_2D, wallTex);
+		glEnable( GL_TEXTURE_2D);
 	}
 
 	GLfloat red[] = { 1.0f, 1.0f, 1.0f, 1.0f };
@@ -299,7 +302,7 @@ private:
 	double phi, theta;
 	double camX, camY, camZ;
 	Schedule accelerate_schudule;
-	Schedule player_update_schudule;
+	Schedule game_update_schudule;
 	game_t game;
 	int server;
 	int width, height;
@@ -428,8 +431,8 @@ void Application::initialize(int argc, char ** argv) {
 	accelerate_schudule.setExact(true);
 	accelerate_schudule.setInterval(0.05);
 
-	player_update_schudule.setExact(true);
+	game_update_schudule.setExact(true);
-	player_update_schudule.setInterval(0.05);
+	game_update_schudule.setInterval(0.05);
 
 	loadConsoleFont();
 }
@@ -452,15 +455,15 @@ void Application::update() {
 	}
 	last_x = x;
 	last_y = y;
-
-	service_network(&game);
-	game_update(&game, dt);
-	if (server && player_update_schudule.next(time)) {
-		send_player_updates(&game);
-	}
 	double rx = cos(phi) * cos(theta);
 	double ry = sin(theta);
 	double rz = sin(phi) * cos(theta);
+	service_network(&game);
+	game_update(&game, dt);
+	if (server && game_update_schudule.next(time)) {
+		send_game_updates(&game);
+	}
+
 	if (accelerate_schudule.next(time)) {
 		double t = accelerate_schudule.getInterval();
 		double v = 50.0 * t;
@@ -497,7 +500,6 @@ void Application::update() {
 		camY = 1000.0;
 		camZ = 1000.0;
 	}
-
 	prepareFrame(rx, ry, rz);
 	setup_light();
 	glEnable( GL_LIGHT0);
@@ -524,10 +526,12 @@ void Application::update() {
 	explosion.update(dt * 1000.0, camX, camY, camZ);
 	explosion.render();
 	oglf_begin(&font, width, height);
+	size_t fy = 1;
 	if (game.local_player) {
 		std::stringstream sstr;
 		sstr << "Points: " << game.local_player->points;
-		oglf_print(&font, 10, 10, sstr.str().c_str());
+		oglf_print(&font, 10, 25 * fy++, sstr.str().c_str());
+
 	}
 
 	for (size_t i = 0; i < GAME_TEAM_COUNT; i++) {
@@ -537,7 +541,14 @@ void Application::update() {
 		} else {
 			sstr << "Team " << i << " (other) : " << game.team[i].points;
 		}
-		oglf_print(&font, 10, (i + 2) * 15, sstr.str().c_str());
+		oglf_print(&font, 10, 25 * fy++, sstr.str().c_str());
+	}
+
+	{
+		std::stringstream sstr;
+		sstr << "FPS: " << (int) (1 / dt) << " Time: " << round(dt * 10000.0)
+				/ 10.0;
+		oglf_print(&font, 10, 25 * fy++, sstr.str().c_str());
 	}
 
 	oglf_end();

src/network.cpp

@@ -8,7 +8,9 @@
 #include "network.h"
 
 #include <enet/enet.h>
+
 #include <stdio.h>
+#include <math.h>
 
 ENetHost *host = 0;
 ENetPeer *client_peer = 0;
@@ -77,7 +79,7 @@ void shutdown_network() {
 	enet_deinitialize();
 }
 
-void send_player_updates(game_t *game) {
+void send_game_updates(game_t *game) {
 	size_t i;
 	for (i = 0; i < GAME_PLAYER_COUNT; i++) {
 		if (game->player[i].status == 0)
@@ -104,6 +106,8 @@ void send_player_updates(game_t *game) {
 		ENetPacket * packet = enet_packet_create(&msg, sizeof(msg), 0);
 		enet_host_broadcast(host, 0, packet);
 	}
+
+	enet_host_flush(host);
 }
 
 void dispatch_message(enet_uint8 *data, size_t length, game_t *game) {
@@ -140,9 +144,24 @@ void dispatch_message(enet_uint8 *data, size_t length, game_t *game) {
 			player->vy = um->vy;
 			player->vz = um->vz;
 		} else {
+			if (fabs(um->x - player->x) < 10.0) {
 				player->vx = um->vx + (um->x - player->x);
+			} else {
+				player->x = um->x;
+				player->vx = um->vx;
+			}
+			if (fabs(um->y - player->y) < 10.0) {
 				player->vy = um->vy + (um->y - player->y);
+			} else {
+				player->y = um->y;
+				player->vy = um->vy;
+			}
+			if (fabs(um->z - player->z) < 10.0) {
 				player->vz = um->vz + (um->z - player->z);
+			} else {
+				player->z = um->z;
+				player->vz = um->vz;
+			}
 		}
 		player->points = um->points;
 		break;

src/network.h

@@ -89,7 +89,7 @@ void setup_network(const char *remote);
 void shutdown_network();
 void dispatch_message(uint8_t *data, size_t length, game_t *game);
 void service_network(game_t *game);
-void send_player_updates(game_t *game);
+void send_game_updates(game_t *game);
 void send_message(uint8_t *data, size_t length, game_t *game);
 
 #endif /* NETWORK_H_ */