forked from LibreGames/freesiege
/
fight.cpp
169 lines (153 loc) · 4.31 KB
/
fight.cpp
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// This file is part of freesiege program <http://freesiege.sourceforge.net>.
// Copyright (C) 2007 Pierre Gueth <pierregueth@users.sourceforge.net>
// Joel Schaerer <joelschaerer@users.sourceforge.net>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#include "background.h"
#include "battlefield.h"
#include "utils.h"
#include "param.h"
SDL_mutex *counter_reset_mutex;
int valid_fps;
int current_fps;
Uint32 counter_reset_callback(Uint32 interval,void *param) {
SDL_LockMutex(counter_reset_mutex);
valid_fps=current_fps;
current_fps=0;
std::cout<<"FPS "<<valid_fps<<std::endl;
SDL_UnlockMutex(counter_reset_mutex);
return interval;
}
SDL_Surface *screen;
int main(int argc, char* argv[]) {
init_random_gen();
//SDL init;
std::cout<<"init sdl"<<std::endl;
if (SDL_Init(SDL_INIT_AUDIO|SDL_INIT_VIDEO|SDL_OPENGL|SDL_INIT_TIMER)==-1) {
std::cerr<<"sdl init failed..."<<SDL_GetError()<<std::endl;
return 1;
}
IMG_Init(IMG_INIT_PNG);
std::cout<<"init video"<<std::endl;
screen=SDL_SetVideoMode(SCREEN_W,SCREEN_H,SCREEN_DEPTH,SDL_OPENGL|SDL_DOUBLEBUF);
if (!screen) {
std::cerr<<"video init failed..."<<std::endl;
return 1;
}
SDL_WM_SetCaption("FrEEsIegE FiGHt",NULL);
TextureIds texture_ids=init_opengl(screen->w,screen->h,N_TEXTURE);
//object init
std::string base_dir=get_base_dir();
SpriteCollection spr_coll(base_dir+"sprites.cfg",base_dir+"anims.cfg",base_dir,texture_ids);
std::cout<<spr_coll<<std::endl;
Background background(&spr_coll);
Foreground foreground(&spr_coll);
LifeBar life_bar1(&spr_coll,PLAYER_1);
LifeBar life_bar2(&spr_coll,PLAYER_2);
BattleField battlefield(&spr_coll,&life_bar1,&life_bar2,&foreground);
//mutex timer init
counter_reset_mutex=SDL_CreateMutex();
SDL_TimerID counter_reset_id=SDL_AddTimer(1000,counter_reset_callback,NULL);
bool quit=false;
SDL_Event event;
Uint32 ticks=SDL_GetTicks();
while (!quit) {
//draw
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
background.draw();
life_bar1.draw();
life_bar2.draw();
battlefield.refresh();
battlefield.draw();
foreground.draw();
SDL_GL_SwapBuffers();
SDL_Flip(screen);
//logic
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_KEYDOWN:
if (event.key.keysym.sym!=SDLK_ESCAPE) {
switch (event.key.keysym.sym) {
//unit spawn keys
case SDLK_a:
battlefield.spawn(SOLDIER,PLAYER_1);
break;
case SDLK_q:
battlefield.spawn(SOLDIER,PLAYER_2);
break;
case SDLK_z:
battlefield.spawn(DRUID,PLAYER_1);
break;
case SDLK_s:
battlefield.spawn(DRUID,PLAYER_2);
break;
case SDLK_e:
battlefield.spawn(KNIGHT,PLAYER_1);
break;
case SDLK_d:
battlefield.spawn(KNIGHT,PLAYER_2);
break;
case SDLK_r:
battlefield.spawn(GOLEM,PLAYER_1);
break;
case SDLK_f:
battlefield.spawn(GOLEM,PLAYER_2);
break;
case SDLK_t:
battlefield.spawn(PLANT,PLAYER_1);
break;
case SDLK_g:
battlefield.spawn(PLANT,PLAYER_2);
break;
case SDLK_y:
battlefield.spawn(DRAGON,PLAYER_1);
break;
case SDLK_h:
battlefield.spawn(DRAGON,PLAYER_2);
break;
case SDLK_u:
battlefield.spawn(FLOWER,PLAYER_2);
break;
case SDLK_j:
battlefield.spawn(FLOWER,PLAYER_1);
break;
case SDLK_o:
battlefield.spawn(VETERAN,PLAYER_2);
break;
case SDLK_l:
battlefield.spawn(VETERAN,PLAYER_1);
break;
default:
break;
}
break;
}
case SDL_QUIT:
quit=true;
break;
default:
break;
}
}
while (ticks>(SDL_GetTicks()-1000/FPS)) SDL_Delay(3);
ticks=SDL_GetTicks();
current_fps++;
}
SDL_RemoveTimer(counter_reset_id);
SDL_DestroyMutex(counter_reset_mutex);
IMG_Quit();
SDL_Quit();
return 0;
}