added points, sync still missing
This commit is contained in:
gmueller
parent
5112241a93
commit
6fc4e795d2
149
src/game.cpp
149
src/game.cpp
@ -2,6 +2,14 @@
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#include <stdlib.h>
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#include <math.h>
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#include <stdlib.h>
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#include "MersenneTwister.h"
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double rand2() {
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float u = (float) rand() / (float) RAND_MAX;
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return 2.0 * (u - 0.5);
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}
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void game_setup_team(team_t *team, uint8_t id) {
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team->id = id;
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@ -13,6 +21,9 @@ void game_setup_team(team_t *team, uint8_t id) {
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team->x = 2000.0 * (id & (1 << 0));
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team->y = 2000.0 * (id & (1 << 1));
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team->z = 2000.0 * (id & (1 << 2));
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team->points = 0;
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team->wins = 0;
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}
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void game_setup_player(player_t *player) {
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@ -21,16 +32,74 @@ void game_setup_player(player_t *player) {
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player->team = NULL;
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}
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void game_setup(game_t *game) {
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size_t i;
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void game_setup_point(point_t *point) {
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point->status = 1;
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point->x = 1000 + 500.0 * rand2();
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point->y = 500.0 * rand2();
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point->z = 500.0 * rand2();
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}
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void game_reset_team(team_t *team, uint8_t id) {
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team->id = id;
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team->color[0] = 1.;
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team->color[1] = 1.;
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team->color[2] = 1.;
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team->color[3] = 1.f;
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team->x = 0.;
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team->y = 0.;
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team->z = 0.;
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team->points = 0;
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team->wins = 0;
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}
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void game_reset_player(player_t *player) {
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player->id = 0;
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player->status = 0;
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player->team = NULL;
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player->x = 0.0;
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player->y = 0.0;
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player->z = 0.0;
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player->vx = 0.0;
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player->vy = 0.0;
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player->vz = 0.0;
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}
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void game_reset_point(point_t *point) {
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point->status = 0;
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point->x = 0.0;
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point->y = 0.0;
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point->z = 0.0;
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}
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void game_setup(game_t *game, int master, void(*explosion_callback)(double x,
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double y, double z)) {
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size_t i;
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if (master) {
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for (i = 0; i < GAME_TEAM_COUNT; i++)
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game_setup_team(&game->team[i], i);
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for (i = 0; i < GAME_PLAYER_COUNT; i++)
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game_setup_player(&game->player[i]);
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for (i = 0; i < GAME_POINT_COUNT; i++)
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game_setup_point(&game->point[i]);
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} else {
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for (i = 0; i < GAME_TEAM_COUNT; i++)
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game_reset_team(&game->team[i], i);
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for (i = 0; i < GAME_PLAYER_COUNT; i++)
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game_reset_player(&game->player[i]);
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for (i = 0; i < GAME_POINT_COUNT; i++)
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game_reset_point(&game->point[i]);
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}
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game->explosion_callback = explosion_callback;
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game->max_player_id = 0;
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game->master = master;
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game->updateTime = 0.0;
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}
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player_t *_game_free_player(game_t *game) {
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@ -87,12 +156,18 @@ void game_update_players(game_t *game, double dt) {
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player->x += player->vx * dt;
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player->y += player->vy * dt;
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player->z += player->vz * dt;
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double distance2 = pow(player->x - player->team->x, 2) + pow(player->y
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- player->team->y, 2) + pow(player->z - player->team->z, 2);
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if (distance2 < 10000) {
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player->team->points += player->points;
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player->points = 0;
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}
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}
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}
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void _explode_bomb(game_t *game, bomb_t *bomb, void(*explosion_callback)(
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double x, double y, double z)) {
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size_t i;
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void _explode_bomb(game_t *game, bomb_t *bomb) {
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size_t i, j;
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for (i = 0; i < GAME_PLAYER_COUNT; i++) {
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player_t *player = &game->player[i];
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if (player->status == 0)
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@ -100,19 +175,25 @@ void _explode_bomb(game_t *game, bomb_t *bomb, void(*explosion_callback)(
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double distance2 = pow(player->x - bomb->x, 2) + pow(player->y
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- bomb->y, 2) + pow(player->z - bomb->z, 2);
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if (distance2 < 10000.0) {
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explosion_callback(player->x, player->y, player->z);
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game->explosion_callback(player->x, player->y, player->z);
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player->x = player->team->x + 100;
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player->y = player->team->y;
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player->z = player->team->z;
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player->vx = 0.;
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player->vy = 0.;
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player->vz = 0.;
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for (j = 0; j < player->points; j++) {
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point_t *point = game_spawn_point(game);
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point->x = player->x + 20.0 * rand2();
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point->y = player->x + 20.0 * rand2();
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point->z = player->x + 20.0 * rand2();
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}
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player->points = 0;
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}
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}
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}
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void game_update_bombs(game_t *game, double dt, void(*explosion_callback)(
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double x, double y, double z)) {
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void game_update_bombs(game_t *game, double dt) {
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size_t i;
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for (i = 0; i < GAME_BOMB_COUNT; i++) {
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bomb_t *bomb = &game->bomb[i];
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@ -124,16 +205,53 @@ void game_update_bombs(game_t *game, double dt, void(*explosion_callback)(
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bomb->ttl -= dt;
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if (bomb->ttl < 0) {
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if (bomb->status == 1) {
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explosion_callback(bomb->x, bomb->y, bomb->z);
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game->explosion_callback(bomb->x, bomb->y, bomb->z);
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bomb->status = 2;
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} else if (bomb->ttl < 0.8) {
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_explode_bomb(game, bomb, explosion_callback);
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_explode_bomb(game, bomb);
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bomb->status = 0;
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}
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}
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}
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}
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void _update_point(game_t *game, point_t *point) {
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size_t i;
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for (i = 0; i < GAME_PLAYER_COUNT; i++) {
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player_t *player = &game->player[i];
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if (player->status == 0)
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continue;
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double distance2 = pow(player->x - point->x, 2) + pow(player->y
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- point->y, 2) + pow(player->z - point->z, 2);
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if (distance2 > 1000.0)
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continue;
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point->status = 0;
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player->points += 1;
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}
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}
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void game_update_points(game_t *game, double dt) {
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size_t i;
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for (i = 0; i < GAME_POINT_COUNT; i++) {
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point_t *point = &game->point[i];
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if (point->status == 0)
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continue;
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_update_point(game, point);
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}
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}
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void game_update(game_t *game, double dt) {
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const double delta = 1. / 60.;
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game->updateTime += dt;
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while (game->updateTime > delta * 0.8) {
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game_update_players(game, delta);
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game_update_bombs(game, delta);
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game_update_points(game, delta);
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game->updateTime -= delta;
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}
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}
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size_t game_active_team_players(game_t *game, team_t *team) {
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size_t i, count = 0;
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for (i = 0; i < GAME_PLAYER_COUNT; i++) {
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@ -188,3 +306,14 @@ bomb_t *game_spawn_bomb(game_t *game) {
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}
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return NULL;
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}
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point_t *game_spawn_point(game_t *game) {
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size_t i;
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for (i = 0; i < GAME_POINT_COUNT; i++) {
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if (game->point[i].status == 0) {
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game->point[i].status = 1;
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return &game->point[i];
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}
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}
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return NULL;
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}
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25
src/game.h
25
src/game.h
@ -9,7 +9,8 @@ typedef struct game_t game_t;
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#define GAME_TEAM_COUNT 2
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#define GAME_PLAYER_COUNT 64
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#define GAME_BOMB_COUNT (GAME_PLAYER_COUNT * 4)
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#define GAME_BOMB_COUNT (GAME_PLAYER_COUNT * 5)
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#define GAME_POINT_COUNT 50
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struct player_t {
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uint16_t id;
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@ -18,6 +19,7 @@ struct player_t {
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double rx, ry, rz, rw;
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double vx, vy, vz;
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team_t *team;
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uint16_t points;
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};
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struct bomb_t {
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@ -27,20 +29,32 @@ struct bomb_t {
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double ttl;
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};
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struct point_t {
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uint8_t status;
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double x, y, z;
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};
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struct team_t {
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uint16_t id;
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double x, y, z;
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float color[4];
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uint16_t points;
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uint16_t wins;
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};
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struct game_t {
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team_t team[GAME_TEAM_COUNT];
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player_t player[GAME_PLAYER_COUNT];
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bomb_t bomb[GAME_BOMB_COUNT];
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point_t point[GAME_POINT_COUNT];
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int16_t max_player_id;
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int master;
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double updateTime;
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void(*explosion_callback)(double x, double y, double z);
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};
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extern void game_setup(game_t *game);
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extern void game_setup(game_t *game, int master, void(*explosion_callback)(double x,
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double y, double z));
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extern team_t *game_team_with_least_players(game_t *game);
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extern player_t *game_spawn_player(game_t *game, team_t *team);
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extern player_t *game_spawn_player_id(game_t *game, team_t *team, uint16_t id);
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@ -49,7 +63,10 @@ extern player_t *game_player(game_t *game, uint16_t id);
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extern bomb_t *game_bomb(game_t *game, uint16_t index);
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extern void game_update_players(game_t *game, double dt);
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extern bomb_t *game_spawn_bomb(game_t *game);
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extern void game_update_bombs(game_t *game, double dt,
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void(*explosion_callback)(double x, double y, double z));
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extern point_t *game_spawn_point(game_t *game);
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extern void game_update_bombs(game_t *game, double dt);
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extern void game_update_points(game_t *game, double dt);
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extern void game_update(game_t *game, double dt);
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#endif
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121
src/main.cpp
121
src/main.cpp
@ -3,6 +3,7 @@
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#include <math.h>
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#include <string.h>
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#include <sstream>
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#include <enet/enet.h>
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#include <GL/glfw.h>
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@ -63,7 +64,7 @@ void setup_opengl() {
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glEnable( GL_LIGHTING);
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// Enable vertical sync (on cards that support it)
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glfwSwapInterval(0);
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glfwSwapInterval(1);
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}
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void draw_team(team_t *team) {
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@ -95,7 +96,18 @@ void draw_bomb(bomb_t *bomb) {
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glMatrixMode( GL_MODELVIEW);
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glPushMatrix();
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glTranslated(bomb->x, bomb->y, bomb->z);
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gluSphere(quadratic, 3.f, 32, 32);
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gluSphere(quadratic, 3.f, 4, 4);
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glPopMatrix();
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}
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void draw_point(point_t *point) {
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if (point->status == 0)
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return;
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GLfloat red[] = { 0.0f, 0.0f, 1.0f, 1.0f };
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glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);
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glMatrixMode( GL_MODELVIEW);
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glPushMatrix();
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glTranslated(point->x, point->y, point->z);
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gluSphere(quadratic, 3.f, 12, 12);
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glPopMatrix();
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}
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@ -163,6 +175,7 @@ void setup_network(const char *remote) {
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#define MESSAGE_PLAYER_ACCELERATE 4
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#define MESSAGE_BOMB_DROP 5
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#define MESSAGE_BOMB_UPDATE 6
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#define MESSAGE_POINT_UPDATE 6
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typedef struct message_t {
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uint16_t msg_id;
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@ -213,6 +226,13 @@ typedef struct bomb_update_meesage_t {
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double ttl;
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} bomb_update_meesage_t;
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typedef struct point_update_mesage_t {
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uint16_t msg_id;
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uint16_t point_index;
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uint8_t status;
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double x, y, z;
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} point_update_meesage_t;
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void send_player_updates(game_t *game) {
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size_t i;
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for (i = 0; i < GAME_PLAYER_COUNT; i++) {
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@ -265,6 +285,15 @@ void dispatch_message(enet_uint8 *data, size_t length, game_t *game) {
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player->vz = um->vz;
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break;
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}
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case MESSAGE_POINT_UPDATE: {
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point_update_mesage_t *msg = (point_update_mesage_t *) data;
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point_t *p = &game->point[msg->point_index];
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p->status = msg->status;
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p->x = msg->x;
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p->y = msg->y;
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p->z = msg->z;
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break;
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}
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case MESSAGE_PLAYER_ACCELERATE: {
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player_accelerate_message_t *um = (player_accelerate_message_t *) data;
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player_t *player = game_player(game, um->player_id);
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@ -319,6 +348,21 @@ void service_network(game_t *game) {
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enet_peer_send(event.peer, 0, packet);
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}
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for (i = 0; i < GAME_POINT_COUNT; i++) {
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if (game->point[i].status == 0)
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continue;
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point_update_mesage_t msg;
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msg.msg_id = MESSAGE_POINT_UPDATE;
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msg.point_index = i;
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msg.status = game->point[i].status;
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msg.x = game->point[i].x;
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msg.y = game->point[i].y;
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msg.z = game->point[i].z;
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ENetPacket * packet = enet_packet_create(&msg, sizeof(msg),
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ENET_PACKET_FLAG_RELIABLE);
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enet_peer_send(event.peer, 0, packet);
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}
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team_t *team = game_team_with_least_players(game);
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player_t *player = game_spawn_player(game, team);
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printf("Spwan as %d.%d\n", team->id, player->id);
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@ -374,6 +418,8 @@ void service_network(game_t *game) {
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}
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void accelerate(game_t *game, double x, double y, double z) {
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if (local_player == 0)
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return;
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player_accelerate_message_t msg;
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msg.msg_id = MESSAGE_PLAYER_ACCELERATE;
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msg.player_id = local_player->id;
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@ -389,15 +435,15 @@ void accelerate(game_t *game, double x, double y, double z) {
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}
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}
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void drop_bomb(game_t *game, double x, double y, double z, double ttl) {
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void drop_bomb(game_t *game, double rx, double ry, double rz, double ttl) {
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bomb_drop_meesage_t msg;
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msg.msg_id = MESSAGE_BOMB_DROP;
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msg.x = x;
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msg.y = y;
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msg.z = z;
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msg.vx = local_player->vx;
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msg.vy = local_player->vy;
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msg.vz = local_player->vz;
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msg.x = local_player->x + rx * 20;
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msg.y = local_player->y + ry * 20;
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msg.z = local_player->z + rz * 20;
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msg.vx = local_player->vx + rx * 100;
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msg.vy = local_player->vy + ry * 100;
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msg.vz = local_player->vz + rz * 100;
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msg.ttl = ttl;
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if (client_peer) {
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ENetPacket * packet = enet_packet_create(&msg, sizeof(msg),
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@ -499,6 +545,7 @@ void Application::loadConsoleFont() {
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glfwLoadTexture2D("data/fonts/console.tga", 0);
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oglf_load(&font, "data/fonts/console.fnt", font_id);
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}
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void Application::prepareFrame(double rx, double ry, double rz) {
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// Get window size (may be different than the requested size)
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glfwGetWindowSize(&width, &height);
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@ -532,26 +579,29 @@ void Application::initialize(int argc, char ** argv) {
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gluQuadricNormals(quadratic, GLU_SMOOTH);
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gluQuadricTexture(quadratic, GL_TRUE);
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game_setup(&game);
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setup_opengl();
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setup_explosion();
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if (argc > 1) {
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server = 0;
|
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setup_network(argv[1]);
|
||||
} else {
|
||||
server = 1;
|
||||
}
|
||||
|
||||
game_setup(&game, server, explosion_callback);
|
||||
setup_opengl();
|
||||
setup_explosion();
|
||||
|
||||
if (server) {
|
||||
setup_network(NULL);
|
||||
team_t *team = game_team(&game, 0);
|
||||
local_player = game_spawn_player(&game, team);
|
||||
} else {
|
||||
setup_network(argv[1]);
|
||||
}
|
||||
|
||||
size_t i;
|
||||
running = GL_TRUE;
|
||||
last_time = glfwGetTime();
|
||||
last_player_update = last_time;
|
||||
last_bomb = last_time;
|
||||
last_bomb = last_time - 5.;
|
||||
glfwGetMousePos(&last_x, &last_y);
|
||||
|
||||
accelerate_schudule.setExact(true);
|
||||
@ -615,10 +665,9 @@ void Application::update() {
|
||||
}
|
||||
}
|
||||
if (glfwGetKey(GLFW_KEY_LCTRL)) {
|
||||
if (time - last_bomb > 5.0) {
|
||||
if (time - last_bomb > 1.0) {
|
||||
last_bomb = time;
|
||||
drop_bomb(&game, local_player->x + rx * 20.0, local_player->y + ry
|
||||
* 20.0, local_player->z + rz * 20.0, 5.0);
|
||||
drop_bomb(&game, rx, ry, rz, 5.0);
|
||||
}
|
||||
}
|
||||
|
||||
@ -627,15 +676,6 @@ void Application::update() {
|
||||
glEnable( GL_LIGHT0);
|
||||
glEnable( GL_LIGHTING);
|
||||
glEnable( GL_CULL_FACE);
|
||||
const float plane_color[] = { 0.2f, 0.3f, 0.4f, 1.0f };
|
||||
glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, plane_color);
|
||||
// Draw a textured quad
|
||||
glBegin( GL_QUADS);
|
||||
glVertex3f(-5000.0f, 5000.0f, -5000.0f);
|
||||
glVertex3f(5000.0f, 5000.0f, -5000.0f);
|
||||
glVertex3f(5000.0f, 5000.0f, 5000.0f);
|
||||
glVertex3f(-5000.0f, 5000.0f, 5000.0f);
|
||||
glEnd();
|
||||
for (size_t i = 0; i < GAME_TEAM_COUNT; i++)
|
||||
draw_team(&game.team[i]);
|
||||
|
||||
@ -645,6 +685,9 @@ void Application::update() {
|
||||
for (size_t i = 0; i < GAME_BOMB_COUNT; i++)
|
||||
draw_bomb(&game.bomb[i]);
|
||||
|
||||
for (size_t i = 0; i < GAME_POINT_COUNT; i++)
|
||||
draw_point(&game.point[i]);
|
||||
|
||||
glDisable(GL_LIGHT0);
|
||||
glDisable(GL_LIGHTING);
|
||||
glDisable(GL_CULL_FACE);
|
||||
@ -652,7 +695,22 @@ void Application::update() {
|
||||
explosion.render();
|
||||
|
||||
oglf_begin(&font, width, height);
|
||||
oglf_print(&font, 40, 40, "Hello");
|
||||
if (local_player) {
|
||||
std::stringstream sstr;
|
||||
sstr << "Points: " << local_player->points;
|
||||
oglf_print(&font, 10, 10, sstr.str().c_str());
|
||||
}
|
||||
|
||||
for (size_t i = 0; i < GAME_TEAM_COUNT; i++) {
|
||||
std::stringstream sstr;
|
||||
if (local_player && &game.team[i] == local_player->team) {
|
||||
sstr << "Team " << i << " (yours) : " << game.team[i].points;
|
||||
} else {
|
||||
sstr << "Team " << i << " (other) : " << game.team[i].points;
|
||||
}
|
||||
oglf_print(&font, 10, (i + 2) * 15, sstr.str().c_str());
|
||||
}
|
||||
|
||||
oglf_end();
|
||||
|
||||
// Swap buffers
|
||||
@ -665,8 +723,7 @@ void Application::update() {
|
||||
send_player_updates(&game);
|
||||
}
|
||||
|
||||
game_update_players(&game, dt);
|
||||
game_update_bombs(&game, dt, explosion_callback);
|
||||
game_update(&game, dt);
|
||||
|
||||
last_time = time;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user