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tb1/loadsave.c
Vince Weaver 185e1ecf2c Version 2.9.4
2012-11-30 22:42:01 -05:00

206 lines
6.4 KiB
C
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#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/stat.h>
#include "svmwgraph/svmwgraph.h"
#include "tb1_state.h"
#include "graphic_tools.h"
#include "playgame.h"
int save_slots[10]={0,0,0,0,0, 0,0,0,0,0};
int list_saved_games(char *dir_name,vmwFont *tb1_font,vmwVisual *vis) {
int i,num_found=0;
char save_game_name[BUFSIZ],tempst2[BUFSIZ];
int temp_level,temp_score,temp_shields;
FILE *fff;
vmwTextXY("SLOT# LEVEL SHIELDS SCORE",10,80,12,0,0,tb1_font,vis);
for(i=0;i<10;i++) {
sprintf(save_game_name,"%s/sg%i.tb1",dir_name,i);
if ((fff=fopen(save_game_name,"r"))!=NULL) {
num_found++;
fscanf(fff,"%i %i %i",
&temp_level,
&temp_score,
&temp_shields);
fclose(fff);
sprintf(tempst2,"%i:",i);
vmwTextXY(tempst2,20,90+(i*10),4,0,0,tb1_font,vis);
sprintf(tempst2,"%i",temp_level);
vmwTextXY(tempst2,85,90+(i*10),1,0,0,tb1_font,vis);
sprintf(tempst2,"%i",temp_shields);
vmwTextXY(tempst2,135,90+(i*10),1,0,0,tb1_font,vis);
sprintf(tempst2,"%i",temp_score);
vmwTextXY(tempst2,180,90+(i*10),1,0,0,tb1_font,vis);
save_slots[i]=1;
}
else {
sprintf(tempst2,"%i: ---- EMPTY ----",i);
vmwTextXY(tempst2,20,90+(i*10),4,0,0,tb1_font,vis);
save_slots[i]=0;
}
}
return num_found;
}
void save_canceled(tb1_state *game_state) {
coolbox(0,0,319,199,1,game_state->virtual_3);
vmwTextXY("SAVE CANCELED",90,95,12,4,0,
game_state->graph_state->default_font,game_state->virtual_3);
vmwBlitMemToDisplay(game_state->graph_state,game_state->virtual_3);
vmwClearKeyboardBuffer();
while(!vmwGetInput()) usleep(30);
}
int savegame(tb1_state *game_state)
{
char ch,game_to_save;
char tempst[BUFSIZ],save_game_name[BUFSIZ];
FILE *fff;
vmwFont *tb1_font;
vmwVisual *vis;
char *dir_name;
tb1_font=game_state->graph_state->default_font;
vis=game_state->virtual_3;
/* If ~/.tb1 does not exist, and wasn't made, then exit */
if ((dir_name=check_for_tb1_directory(game_state,1))==NULL) return 0;
coolbox(0,0,319,199,1,vis);
vmwTextXY("SAVE GAME",110,10,1,0,0,tb1_font,vis);
vmwTextXY("NOTE: THIS ONLY SAVES THE GAME",10,25,12,0,0,tb1_font,vis);
vmwTextXY("AS IT WAS AT THE BEGINNING OF",10,35,12,0,0,tb1_font,vis);
vmwTextXY("THE LEVEL!",10,45,12,0,0,tb1_font,vis);
vmwTextXY("SAVE IN WHICH SLOT [0-9]?",10,60,4,0,0,tb1_font,vis);
list_saved_games(dir_name,tb1_font,vis);
vmwBlitMemToDisplay(game_state->graph_state,vis);
ch='M';
vmwClearKeyboardBuffer();
while( ((ch<'0') || (ch>'9')) && (ch!=VMW_ESCAPE)) {
while((ch=vmwGetInput())==0) usleep(30);
}
if (ch==VMW_ESCAPE) {
save_canceled(game_state);
return 0;
}
game_to_save=ch;
if (save_slots[(ch-48)]) {
coolbox(0,0,319,199,1,vis);
sprintf(tempst,"OVERRITE EXISTING GAME %c?",ch);
vmwTextXY(tempst,50,95,12,0,0,tb1_font,vis);
vmwTextXY("[Y/N]",50,105,12,0,0,tb1_font,vis);
vmwBlitMemToDisplay(game_state->graph_state,vis);
ch='M';
while ( (ch!='Y') && (ch!='y') && (ch!='n') && (ch!='N') &&
(ch!=VMW_ESCAPE) ) {
while( (ch=vmwGetInput())==0) usleep(30);
}
if ( (ch==VMW_ESCAPE) || (ch=='n') || (ch=='N') ) {
save_canceled(game_state);
return 0;
}
}
sprintf(save_game_name,"%s/sg%c.tb1",dir_name,game_to_save);
if ((fff=fopen(save_game_name,"w"))!=NULL) {
fprintf(fff,"%i\n%i\n%i\n%i\n",
game_state->level,
game_state->begin_score,
game_state->begin_shields,
game_state->checkpoints_passed);
fclose(fff);
coolbox(0,0,319,199,1,vis);
sprintf(tempst,"GAME %c SAVED",game_to_save);
vmwTextXY(tempst,90,95,12,0,0,tb1_font,vis);
}
else {
coolbox(0,0,319,199,1,vis);
vmwTextXY("ERROR SAVING FILE!",70,90,12,0,0,tb1_font,vis);
vmwTextXY("GAME NOT SAVED!",80,100,12,0,0,tb1_font,vis);
}
vmwTextXY("PRESS ANY KEY...",80,180,4,0,0,tb1_font,vis);
vmwBlitMemToDisplay(game_state->graph_state,vis);
vmwClearKeyboardBuffer();
while (!vmwGetInput() ) usleep(30);
return 1;
}
void loadgame(tb1_state *game_state)
{
char file_name[BUFSIZ];
int num_of_save_games=0;
FILE *fff;
char ch, *dir_name;
vmwVisual *vis;
vmwFont *tb1_font;
vis=game_state->virtual_3;
tb1_font=game_state->graph_state->default_font;
coolbox(0,0,319,199,1,vis);
vmwTextXY("LOAD GAME",110,10,9,0,0,tb1_font,vis);
dir_name=check_for_tb1_directory(game_state,0);
printf("%s\n",dir_name);
if (dir_name!=NULL) {
num_of_save_games=list_saved_games(dir_name,tb1_font,vis);
}
if ((num_of_save_games==0) || (dir_name==NULL)) {
coolbox(0,0,319,199,1,vis);
vmwTextXY("NO SAVED GAMES FOUND",60,50,12,0,0,tb1_font,vis);
vmwTextXY("CREATE THEM WITH 'F2'",60,60,12,0,0,tb1_font,vis);
vmwTextXY("DURING A GAME.",60,70,12,0,0,tb1_font,vis);
vmwTextXY("PRESS ANY KEY...",80,180,4,0,0,tb1_font,vis);
vmwBlitMemToDisplay(game_state->graph_state,vis);
while( (ch=vmwGetInput())==0) usleep(30);
return;
}
else {
vmwTextXY("LOAD WHICH GAME [0-9]?",80,30,4,0,0,tb1_font,vis);
ch='M';
vmwBlitMemToDisplay(game_state->graph_state,vis);
vmwClearKeyboardBuffer();
IchLiebeMree:
while( ((ch<'0') || (ch>'9')) && (ch!=VMW_ESCAPE)) {
while((ch=vmwGetInput())==0) usleep(30);
}
if (!(save_slots[ch-48])) goto IchLiebeMree;
printf("%c\n",ch);
if (ch==VMW_ESCAPE) {
coolbox(0,0,319,199,1,vis);
vmwTextXY("LOAD CANCELED",90,95,12,0,0,tb1_font,vis);
vmwTextXY("PRESS ANY KEY...",80,180,4,0,0,tb1_font,vis);
vmwBlitMemToDisplay(game_state->graph_state,vis);
while( (ch=vmwGetInput())==0) usleep(30);
}
else {
sprintf(file_name,"%s/sg%c.tb1",dir_name,ch);
if (( fff=fopen(file_name,"r"))!=NULL) {
fscanf(fff,"%d",&(game_state->level));
fscanf(fff,"%d",&(game_state->score));
fscanf(fff,"%d",&(game_state->shields));
fscanf(fff,"%d",&(game_state->checkpoints_passed));
playthegame(game_state);
}
}
}
}
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