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/* tux.c - Copyright (C) 2001-2002 Jacob Kroon, see COPYING for details */
#include <stdlib.h>
#include <string.h>
#include "video.h"
#include "audio.h"
#include "tuxpuck.h"
/* externals */
extern unsigned char tux_png[];
extern unsigned char tux_eyes_spr[];
extern unsigned char tux_boos_ogg[];
extern unsigned char tux_apps_ogg[];
/* statics */
static char _name[] = "Tux";
static Uint8 _is_ready = 1;
static Sprite *_spr_eyes = NULL;
static Sound *_snd_boos = NULL, *_snd_apps = NULL;
/* functions */
static void _tux_free(AIPlayer * player)
{
SDL_FreeSurface(player->sdl_image);
sprite_free(_spr_eyes);
audio_free_sound(_snd_apps);
audio_free_sound(_snd_boos);
free(player);
}
static void _tux_set_state(AIPlayer * player, Uint8 state)
{
player->state = state;
switch (state) {
case PLAYER_STATE_WIN_POINT:
audio_play_sound(_snd_apps);
sprite_set_animation(_spr_eyes, 1);
_is_ready = 0;
break;
case PLAYER_STATE_LOOSE_POINT:
audio_play_sound(_snd_boos);
sprite_set_animation(_spr_eyes, 1);
_is_ready = 0;
break;
default:
break;
}
}
static Uint8 _tux_reblit(AIPlayer * player, Uint32 time)
{
switch (player->state) {
case PLAYER_STATE_WIN_POINT:
case PLAYER_STATE_LOOSE_POINT:
sprite_blit(_spr_eyes);
if (sprite_update(_spr_eyes, time) == 0) {
sprite_erase(_spr_eyes);
player->state = PLAYER_STATE_IDLE;
_is_ready = 1;
}
break;
case PLAYER_STATE_WIN_GAME:
case PLAYER_STATE_LOOSE_GAME:
return 0;
default:
break;
}
return 1;
}
static Uint8 _ready(void)
{
return _is_ready;
}
AIPlayer *tux_create(Pad * pad, Puck * puck)
{
AIPlayer *player = NULL;
player = malloc(sizeof(AIPlayer));
memset(player, 0, sizeof(AIPlayer));
player->sdl_image = video_create_png_surface(tux_png, NULL);
player->rect.x = SCREEN_W / 2 - player->sdl_image->w / 2;
player->rect.y = BOARD_TOP - player->sdl_image->h;
player->rect.w = player->rect.h = 0;
_spr_eyes = sprite_create(tux_eyes_spr, NULL);
sprite_set_position(_spr_eyes, 292, 47);
_snd_apps = audio_create_sound(tux_apps_ogg, NULL);
_snd_boos = audio_create_sound(tux_boos_ogg, NULL);
if (_snd_apps)
audio_set_single(_snd_apps, 0);
if (_snd_boos)
audio_set_single(_snd_boos, 0);
player->name = _name;
player->pad = pad;
player->puck = puck;
player->speed = 3.0;
player->hit_power = 2.5;
player->state = PLAYER_STATE_IDLE;
player->reblit = _tux_reblit;
player->set_state = _tux_set_state;
player->ready = _ready;
player->free = _tux_free;
player->strategy.idle = smart_idle;
player->strategy.serve = dumb_serve;
player->strategy.backup = dumb_backup;
player->strategy.aim = dumb_aim;
player->strategy.hit = dumb_hit;
return player;
}
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