origin
stpohle
22 years ago
parent
74184ed7c2
commit
11def691f9
@ -0,0 +1,38 @@
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/* $:ID $
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* keyboard handling */
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enum _bcplayerkeys {
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BCPK_up = 0,
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BCPK_down,
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BCPK_left,
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BCPK_right,
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BCPK_special,
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BCPK_drop,
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BCPK_max
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};
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enum _bckeys {
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BCK_help = BCPK_max * 2,
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BCK_esc,
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BCK_fullscreen,
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BCK_chat,
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BCK_pause,
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BCK_playermenu,
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BCK_mapmenu,
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BCK_max
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};
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struct {
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Uint8 state [BCK_max]; // current state
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Uint8 old [BCK_max]; // old state
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int keycode [BCK_max]; // keycode
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} typedef BCGameKeys;
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extern BCGameKeys keyb_gamekeys;
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extern void keyb_config ();
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extern void keyb_configreset ();
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extern void keyb_init ();
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extern void keyb_loop (SDL_Event *event);
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@ -0,0 +1,92 @@
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/* $Id: keyb.c,v 1.1 2004/04/03 13:55:30 stpohle Exp $
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* keyb.c
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*/
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#include "bomberclone.h"
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#include "keyb.h"
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BCGameKeys keyb_gamekeys;
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/*
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* set the default keyboard settings
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*/
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void keyb_configreset () {
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/* player 1 */
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keyb_gamekeys.keycode[BCPK_up] = SDLK_UP;
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keyb_gamekeys.keycode[BCPK_down] = SDLK_DOWN;
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keyb_gamekeys.keycode[BCPK_left] = SDLK_LEFT;
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keyb_gamekeys.keycode[BCPK_right] = SDLK_RIGHT;
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keyb_gamekeys.keycode[BCPK_drop] = SDLK_RCTRL;
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keyb_gamekeys.keycode[BCPK_special] = SDLK_RSHIFT;
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/* player 2 */
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keyb_gamekeys.keycode[BCPK_max + BCPK_up] = 'W';
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keyb_gamekeys.keycode[BCPK_max + BCPK_down] = 'S';
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keyb_gamekeys.keycode[BCPK_max + BCPK_left] = 'A';
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keyb_gamekeys.keycode[BCPK_max + BCPK_right] = 'D';
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keyb_gamekeys.keycode[BCPK_max + BCPK_drop] = SDLK_LCTRL;
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keyb_gamekeys.keycode[BCPK_max + BCPK_special] = SDLK_LSHIFT;
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/* game keys */
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keyb_gamekeys.keycode[BCK_help] = SDLK_F1;
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keyb_gamekeys.keycode[BCK_playermenu] = SDLK_F2;
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keyb_gamekeys.keycode[BCK_mapmenu] = SDLK_F3;
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keyb_gamekeys.keycode[BCK_chat] = SDLK_F5;
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keyb_gamekeys.keycode[BCK_pause] = SDLK_F4;
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keyb_gamekeys.keycode[BCK_fullscreen] = SDLK_F8;
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keyb_gamekeys.keycode[BCK_esc] = SDLK_ESCAPE;
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};
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/*
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* only for debug reasons, print out the states of the keys
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*/
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void keyb_print () {
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int i;
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printf ("keyb_gamekeys.state/old : ");
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for (i = 0; i < BCK_max; i++)
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printf ("%1d%1d ", keyb_gamekeys.state[i], keyb_gamekeys.old[i]);
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printf ("\n");
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};
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/*
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* keyboard configuration screen
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*/
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void keyb_config () {
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};
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/*
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* delete all old data of the keyb_gamekeys
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*/
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void keyb_init () {
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memset (keyb_gamekeys.state, 0, sizeof (Uint8) * BCK_max);
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};
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/*
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* read all keys and set the keyb_gamekeys
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*/
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void keyb_loop (SDL_Event *event) {
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int i;
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Uint8 *keys = SDL_GetKeyState (NULL);
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/* copy the state into the old state */
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memcpy (keyb_gamekeys.old, keyb_gamekeys.state, sizeof (Uint8) * BCK_max);
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memset (keyb_gamekeys.state, 0, sizeof (Uint8) * BCK_max);
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/* read the new state of the pressed keys */
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for (i = 0; i < BCK_max; i++) {
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if (keyb_gamekeys.keycode[i] >= 'A' && keyb_gamekeys.keycode[i] <= 'Z') {
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if (keys[keyb_gamekeys.keycode[i]] || keys[tolower (keyb_gamekeys.keycode[i])])
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keyb_gamekeys.state[i] |= 1;
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}
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else if (keys[keyb_gamekeys.keycode[i]])
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keyb_gamekeys.state[i] |= 1;
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}
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};
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@ -0,0 +1,86 @@
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/* $Id: playerinput.c,v 1.1 2004/04/03 13:55:30 stpohle Exp $
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* playerinput
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*
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* the playerinput system will only set some values and flags of the player
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* not call a player_*() itself (i.e. for dropping a bomb). this will be
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* done with the player_*() functions which should be called only from the
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* game_loop();
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*
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* direction keys will set the moveing state (player->m) and the direction
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* value (player->d) the bomb and special key will set a special flag this
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* the values will be used in player_loop () and the flags will be reset in
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* there too.
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*/
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#include "bomberclone.h"
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#include "keyb.h"
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#include "chat.h"
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/*
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* handle the diffrent types of input devices and set the player informations
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* to use this function the function keyb_loop() have to be called first.
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*/
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void
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playerinput_loop (int pl_nr)
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{
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if (!chat.active)
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playerinput_keyb_loop (pl_nr);
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};
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/*
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* keyboard handling read keyboard and set playervariables
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* if only one player is used player one can even use the keys
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* of player two.
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*/
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void
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playerinput_keyb_loop (int pl_nr)
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{
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int pk_offset; // offset for the player keys
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if (bman.state != GS_running)
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return;
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/* select the current playerkeys (pk_offset) */
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if (pl_nr == bman.p_nr)
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pk_offset = 0;
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else if (pl_nr == bman.p2_nr)
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pk_offset = BCPK_max;
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else
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return; // not a local player
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/* read the keys and set playervariables */
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playerinput_keyb_read (pk_offset, pl_nr);
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if (!IS_LPLAYER2 && pk_offset == 0)
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playerinput_keyb_read (BCPK_max, pl_nr);
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};
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inline void playerinput_keyb_read (int pk_offset, int pl_nr) {
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if (keyb_gamekeys.state[pk_offset + BCPK_up]) {
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players[pl_nr].d = up;
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players[pl_nr].m = 1;
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}
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if (keyb_gamekeys.state[pk_offset + BCPK_down]) {
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players[pl_nr].d = down;
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players[pl_nr].m = 1;
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}
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if (keyb_gamekeys.state[pk_offset + BCPK_right]) {
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players[pl_nr].d = right;
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players[pl_nr].m = 1;
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}
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if (keyb_gamekeys.state[pk_offset + BCPK_left]) {
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players[pl_nr].d = left;
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players[pl_nr].m = 1;
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}
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if (keyb_gamekeys.state[pk_offset + BCPK_drop] && !keyb_gamekeys.old[pk_offset + BCPK_drop])
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players[pl_nr].keyf_bomb = 1;
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if (keyb_gamekeys.state[pk_offset + BCPK_special])
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players[pl_nr].keyf_special = 1;
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};
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