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287 lines
8.1 KiB
287 lines
8.1 KiB
/* game.c - procedures for the game. */
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#include <string.h>
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#include <SDL.h>
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#include "bomberclone.h"
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#include "gfx.h"
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#include "network.h"
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#include "packets.h"
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#include "chat.h"
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extern int UpdateRects_nr;
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void
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game_draw_info ()
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{
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int i,
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x,
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j,
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gfx_oldRects;
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char text[255];
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char scrtext[255];
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SDL_Rect src, dest;
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redraw_logo (0, 0, gfx.res.x, 3*16);
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gfx_AddUpdateRect (0,0, gfx.res.x, 3*16);
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gfx_oldRects = UpdateRects_nr;
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bman.players_nr = 0;
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/* draw Player names */
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if (GT_MP_PTP) {
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for (x = 0, j = 0, i = 0; i < MAX_PLAYERS; i++)
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if ((bman.players[i].state & PSFM_used) != 0) {
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if (bman.players[i].gfx_nr != -1 && PS_IS_used (bman.players[i].state)) {
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src.x = 3 * bman.players[i].gfx->smal_size.x;
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src.y = 0;
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src.w = dest.w = bman.players[i].gfx->smal_size.x;
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src.h = dest.h = bman.players[i].gfx->smal_size.y;
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dest.x = x;
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dest.y = j - 4;
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SDL_BlitSurface (bman.players[i].gfx->smal_image, &src, gfx.screen, &dest);
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}
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sprintf (scrtext, "%10s:%2d", bman.players[i].name, bman.players[i].points);
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if ((bman.players[i].state & PSFM_alife) != PSFM_alife) { // Player is dead
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draw_text (x, j, scrtext, 0);
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if ((bman.players[i].state & PSF_used) != PSF_used)
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draw_text (x, j, "-------------", 1);
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}
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else { // players is alife
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draw_text (x, j, scrtext, 1);
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bman.players_nr++;
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}
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x = x + 170;
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if (x >= gfx.res.x - (120 + 170)) {
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x = 0;
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j = j + 14;
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}
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}
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}
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x = gfx.res.x - 120;
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sprintf (text, "Bombs: %2d", bman.players[bman.p_nr].bombs_n);
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draw_text (x, 0, text, 1);
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sprintf (text, "Range: %2d", bman.players[bman.p_nr].range);
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draw_text (x, 16, text, 1);
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sprintf (text, "Speed: %2d", bman.players[bman.p_nr].speed);
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draw_text (x, 32, text, 1);
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if (bman.state == GS_ready && GT_MP_PTPM)
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draw_text (100, 32, "Press F4 to start the game", 1);
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else if (bman.state == GS_ready)
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draw_text (100, 32, "Waiting for the Server to Start", 1);
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gfx_AddUpdateRect (100, 32, gfx.res.x - 100, 16);
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redraw_logo (0, gfx.res.y - gfx.font.size.y, gfx.res.x, gfx.res.y);
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for (x = 0; x < bman.fieldsize.x; x++)
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draw_stone (x, bman.fieldsize.y-1);
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sprintf (text, "Net Option: [");
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for (i = 0 ; i < MAX_PLAYERS; i++)
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sprintf (text, "%s%3d ", text, bman.players[i].net.pkgopt.send_set);
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text[strlen(text)+1] = 0;
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text[strlen(text)] = ']';
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draw_text (0, gfx.res.y - gfx.font.size.y, text, 1);
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gfx_AddUpdateRect (0, gfx.res.y - gfx.font.size.y, gfx.res.x, gfx.font.size.y);
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if (chat.visible == 0) {
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SDL_Flip (gfx.screen);
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chat_show (4, 3*16, gfx.res.x - 4, gfx.offset.y);
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}
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};
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void
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game_loop ()
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{
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SDL_Event event;
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Uint8 *keys;
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int done = 0;
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Uint32 timeloop1;
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int gameovertimeout = TIME_FACTOR * 5; // gameovertimeout
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unsigned char key_bomb = 0; // last state of the bomb key
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draw_logo ();
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draw_field ();
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if (GT_MP_PTP)
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net_game_fillsockaddr ();
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SDL_Flip (gfx.screen);
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timestamp = SDL_GetTicks (); // needed for time sync.
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d_gamedetail ("GAME START");
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while (!done && (bman.state == GS_running || bman.state == GS_ready)) {
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if (SDL_PollEvent (&event) != 0)
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switch (event.type) {
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case (SDL_QUIT):
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done = 1;
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bman.state = GS_quit;
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}
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/* keyboard handling */
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keys = SDL_GetKeyState (NULL);
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/* only do movements if we're alife and GS_running */
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if ((bman.players[bman.p_nr].state & PSFM_alife) == PSFM_alife && bman.state == GS_running) {
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if (keys[SDLK_UP]) {
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bman.players[bman.p_nr].d = up;
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bman.players[bman.p_nr].m = 1;
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}
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if (keys[SDLK_DOWN]) {
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bman.players[bman.p_nr].d = down;
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bman.players[bman.p_nr].m = 1;
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}
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if (keys[SDLK_RIGHT]) {
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bman.players[bman.p_nr].d = right;
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bman.players[bman.p_nr].m = 1;
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}
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if (keys[SDLK_LEFT]) {
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bman.players[bman.p_nr].d = left;
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bman.players[bman.p_nr].m = 1;
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}
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if (keys[SDLK_LCTRL] || keys[SDLK_RCTRL]) {
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if (key_bomb == 0)
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player_drop_bomb ();
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key_bomb = 1;
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}
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else
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key_bomb = 0;
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if (keys[SDLK_LSHIFT] || keys[SDLK_RSHIFT]) {
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d_printf ("not in use yet\n");
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}
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}
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else if (GT_MP_PTPM && keys[SDLK_F4] && event.type == SDL_KEYDOWN) {
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/* Server is starting the game */
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bman.state = GS_running;
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net_send_servermode ();
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}
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if (event.key.keysym.sym == SDLK_ESCAPE && event.type == SDL_KEYDOWN) {
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bman.state = GS_startup;
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done = 1;
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}
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chat_loop (&event);
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restore_players_screen ();
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restore_bomb_screen ();
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player_ilness_loop ();
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if ((bman.players[bman.p_nr].state & PSFM_alife) == PSFM_alife)
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move_player ();
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player_calcpos ();
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dead_playerani (); /* we need it to draw dead players */
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if (bman.gametype != GT_single)
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network_loop ();
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else
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single_loop ();
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/* this will even set the variable "bman.player_nr"
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to let us know how much Players are still left */
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game_draw_info ();
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bomb_loop ();
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draw_players ();
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gfx_UpdateRects ();
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/* check if there is only one player left and the game is in multiplayer mode
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and if there the last dieing animation is done */
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if ((GT_MP_PTPM) && bman.players_nr < 2)
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gameovertimeout--;
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/* check if we died and we are in single mode and the animation is done */
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if (bman.gametype == GT_single && !PS_IS_alife(bman.players[bman.p_nr].state))
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gameovertimeout--;
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if (gameovertimeout <= 0) {
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d_printf ("GAME: Game Over 'Cause only one or noone anymore alife\n");
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done = 1;
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}
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// calculate time sync.
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timeloop1 = SDL_GetTicks ();
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while (timeloop1 - timestamp >= 0 && timeloop1 - timestamp < 20) {
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s_delay (timeloop1 - timestamp - 1);
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timeloop1 = SDL_GetTicks ();
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}
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timestamp = timeloop1;
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}
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chat_show (-1, -1, -1, -1);
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d_gamedetail ("GAME END");
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d_printf ("done = %d\n", done);
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};
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void game_set_playerposition () {
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int p, dist, i,j , mx, my, dx, dy;
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p = 50;
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dist = 8;
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while (p == 50) {
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p = 0;
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dist--;
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for (i = 0; (p < 50 && i < MAX_PLAYERS);) {
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bman.players[i].pos.x = 2 * (s_random ((bman.fieldsize.x - 1) / 2)) + 1;
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bman.players[i].pos.y = 2 * (s_random ((bman.fieldsize.y - 1) / 2)) + 1;
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mx = my = 100;
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for (j = 0; j <= i; j++) { /* search smalest distance */
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dy = bman.players[i].pos.y - bman.players[j].pos.y;
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dx = bman.players[i].pos.x - bman.players[j].pos.x;
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if (dy < 0)
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dy = -dy;
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if (dx < 0)
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dx = -dx;
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if (mx > dx && i != j)
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mx = dx;
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if (my > dy && i != j)
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my = dy;
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}
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if (mx > dist || my > dist)
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i++;
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else
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p++;
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}
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}
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};
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/* check which player won */
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void
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game_end ()
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{
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int i;
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/* count the points */
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for (i = 0; i < MAX_PLAYERS; i++)
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if (PS_IS_used (bman.players[i].state)) {
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if (PS_IS_alife (bman.players[i].state)) {
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bman.lastwinner = i;
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bman.players[i].wins++;
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bman.players[i].points += bman.players_nr_s;
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}
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}
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/* check which player is now free ,i.e. disconnected during the game and was playing */
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for (i = 0; i < MAX_PLAYERS; i++)
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if ((bman.players[i].state & PSF_used ) == 0)
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bman.players[i].state = 0;
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}
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