diff options
Diffstat (limited to 'players.c')
| -rw-r--r-- | players.c | 158 |
1 files changed, 102 insertions, 56 deletions
@@ -16,7 +16,30 @@ float get_player_size(platform_window* window) { int player_size = get_tile_width(window) * get_player_size_in_tile(); } -object check_if_player_collided_with_object(platform_window* window) { +void spawn_player(int id) { + for (int i = 0; i < max_players; i++) { + if (players[i].active) continue; + players[i].active = true; + players[i].sec_since_last_shot = 10.0f; + players[i].playerx = 3; + players[i].playery = 3; + players[i].gunx = 0.0f; + players[i].guny = 0.0f; + players[i].gun_height = 0.0f; + players[i].id = id; + return; + } +} + +player get_player_by_id(int id) { + for (int i = 0; i < max_players; i++) { + if (!players[i].active) continue; + if (players[i].id == id) return players[i]; + } + return (player){-1}; +} + +object check_if_player_collided_with_object(platform_window* window, player p) { map_info info = get_map_info(window); float player_size = get_player_size(window); @@ -25,9 +48,9 @@ object check_if_player_collided_with_object(platform_window* window) { if (!o.active) continue; box box = get_box_of_object(window, o); - float x_to_check = playerx; + float x_to_check = p.playerx; float player_size_in_tile_px = player_size / (float)info.tile_width; - float y_to_check = playery + player_size_in_tile_px; + float y_to_check = p.playery + player_size_in_tile_px; if (x_to_check+player_size_in_tile_px >= o.position.x && x_to_check <= o.position.x+o.size.x && y_to_check >= o.position.y && y_to_check <= o.position.y+o.size.y) { @@ -38,85 +61,108 @@ object check_if_player_collided_with_object(platform_window* window) { return (object){0}; } +int get_my_player_index() { + for (int i = 0; i < max_players; i++) { + if (!players[i].active) continue; + if (players[i].id == my_id) return i; + } + return -1; +} + void take_player_input(platform_window* window) { float speed = 0.1f; float pad_between_player_and_obj = 0.01f; - float old_x = playerx; - float old_y = playery; + int my_index = get_my_player_index(); + if (my_index == -1) return; + + float old_x = players[my_index].playerx; + float old_y = players[my_index].playery; if (keyboard_is_key_down(KEY_W)) { - float newy = playery - speed; - if (is_in_bounds(playerx, newy)) { - playery = newy; - object o = check_if_player_collided_with_object(window); - if (o.active) playery = o.position.y+o.size.y - get_player_size_in_tile() + pad_between_player_and_obj; + float newy = players[my_index].playery - speed; + if (is_in_bounds(players[my_index].playerx, newy)) { + players[my_index].playery = newy; + object o = check_if_player_collided_with_object(window, players[my_index]); + if (o.active) players[my_index].playery = o.position.y+o.size.y - get_player_size_in_tile() + pad_between_player_and_obj; } } if (keyboard_is_key_down(KEY_S)) { - float newy = playery + speed; - if (is_in_bounds(playerx, newy)) { - playery = newy; - object o = check_if_player_collided_with_object(window); - if (o.active) playery = o.position.y - get_player_size_in_tile() - pad_between_player_and_obj; + float newy = players[my_index].playery + speed; + if (is_in_bounds(players[my_index].playerx, newy)) { + players[my_index].playery = newy; + object o = check_if_player_collided_with_object(window, players[my_index]); + if (o.active) players[my_index].playery = o.position.y - get_player_size_in_tile() - pad_between_player_and_obj; } } if (keyboard_is_key_down(KEY_A)) { - float newx = playerx - speed; - if (is_in_bounds(newx, playery)) { - playerx = newx; - object o = check_if_player_collided_with_object(window); - if (o.active) playerx = o.position.x+o.size.x + pad_between_player_and_obj; + float newx = players[my_index].playerx - speed; + if (is_in_bounds(newx, players[my_index].playery)) { + players[my_index].playerx = newx; + object o = check_if_player_collided_with_object(window, players[my_index]); + if (o.active) players[my_index].playerx = o.position.x+o.size.x + pad_between_player_and_obj; } } if (keyboard_is_key_down(KEY_D)) { - float newx = playerx + speed; - if (is_in_bounds(newx, playery)) { - playerx = newx; - object o = check_if_player_collided_with_object(window); - if (o.active) playerx = o.position.x-get_player_size_in_tile() - pad_between_player_and_obj; + float newx = players[my_index].playerx + speed; + if (is_in_bounds(newx, players[my_index].playery)) { + players[my_index].playerx = newx; + object o = check_if_player_collided_with_object(window, players[my_index]); + if (o.active) players[my_index].playerx = o.position.x-get_player_size_in_tile() - pad_between_player_and_obj; } } } -void draw_player(platform_window* window) { - int size = get_tile_width(window) / 2; - map_info info = get_map_info(window); - float height = get_height_of_tile_under_coords(window, playerx, playery); - - take_player_input(window); - - sec_since_last_shot += update_delta; - float bullets_per_sec = 10; - float time_between_bullets = 1.0f/bullets_per_sec; - if (is_left_down()) { - if (sec_since_last_shot > time_between_bullets) { - for (int i = 0; i < 3; i++) shoot(window); - sec_since_last_shot = 0.0f; +void draw_players_at_tile(platform_window* window, int x, int y) { + for (int i = 0; i < max_players; i++) { + if (!players[i].active) continue; + if ((int)players[i].playerx != x || (int)(players[i].playery+get_player_size_in_tile()) != y) continue; + + int size = get_tile_width(window) / 2; + map_info info = get_map_info(window); + float height = get_height_of_tile_under_coords(window, players[i].playerx, players[i].playery); + + take_player_input(window); + + players[i].sec_since_last_shot += update_delta; + float bullets_per_sec = 10; + float time_between_bullets = 1.0f/bullets_per_sec; + if (is_left_down()) { + if (players[i].sec_since_last_shot > time_between_bullets) { + int ix = get_my_player_index(); + if (ix != -1) { + for (int i = 0; i < 3; i++) { + shoot(window, players[ix]); + players[i].sec_since_last_shot = 0.0f; + } + } + } } - } - float player_render_x = playerx*info.tile_width + (playery*info.px_incline); - float player_render_y = playery*info.tile_height - (height*info.px_raised_per_h); - renderer->render_rectangle(player_render_x, player_render_y, size, size, rgb(200,150,120)); + float player_render_x = players[i].playerx*info.tile_width + (players[i].playery*info.px_incline); + float player_render_y = players[i].playery*info.tile_height - (height*info.px_raised_per_h); + renderer->render_rectangle(player_render_x, player_render_y, size, size, rgb(200,150,120)); - float dirx = (_global_mouse.x - (window->width/2)); - float diry = (_global_mouse.y - (window->height/2)); - double length = sqrt(dirx * dirx + diry * diry); - dirx /= length; - diry /= length; + float dirx = (_global_mouse.x - (window->width/2)); + float diry = (_global_mouse.y - (window->height/2)); + double length = sqrt(dirx * dirx + diry * diry); + dirx /= length; + diry /= length; - gunx = playerx + (get_player_size_in_tile()/2) + dirx/2; - guny = playery + (get_player_size_in_tile()/2) + diry/2; - gun_height = height+0.5; - float gun_render_x = gunx*info.tile_width + (guny*info.px_incline); - float gun_render_y = guny*info.tile_height - (gun_height*info.px_raised_per_h); + players[i].gunx = players[i].playerx + (get_player_size_in_tile()/2) + dirx/2; + players[i].guny = players[i].playery + (get_player_size_in_tile()/2) + diry/2; + players[i].gun_height = height+0.5; + float gun_render_x = players[i].gunx*info.tile_width + (players[i].guny*info.px_incline); + float gun_render_y = players[i].guny*info.tile_height - (players[i].gun_height*info.px_raised_per_h); - renderer->render_rectangle(gun_render_x, gun_render_y, size/4, size/4, rgb(20,255,20)); + renderer->render_rectangle(gun_render_x, gun_render_y, size/4, size/4, rgb(20,255,20)); - _global_camera.x = -(window->width / 2) + player_render_x; - _global_camera.y = -(window->height / 2) + player_render_y; + if (players[i].id == my_id) { + _global_camera.x = -(window->width / 2) + player_render_x; + _global_camera.y = -(window->height / 2) + player_render_y; + } + } } |