282 lines
6 KiB
C
282 lines
6 KiB
C
/*
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*
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* Game console
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <time.h>
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#include <SDL/SDL.h>
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#include "window.h"
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#include "console.h"
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#include "args.h"
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#include "gr.h"
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#include "physfsx.h"
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#include "gamefont.h"
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#include "key.h"
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#include "vers_id.h"
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#include "timer.h"
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static PHYSFS_file *gamelog_fp=NULL;
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static struct console_buffer con_buffer[CON_LINES_MAX];
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static int con_state = CON_STATE_CLOSED, con_scroll_offset = 0, con_size = 0;
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extern void game_flush_inputs();
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static void con_add_buffer_line(int priority, char *buffer)
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{
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int i=0;
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/* shift con_buffer for one line */
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for (i=1; i<CON_LINES_MAX; i++)
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{
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con_buffer[i-1].priority=con_buffer[i].priority;
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memcpy(&con_buffer[i-1].line,&con_buffer[i].line,CON_LINE_LENGTH);
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}
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memset(con_buffer[CON_LINES_MAX-1].line,'\0',sizeof(CON_LINE_LENGTH));
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con_buffer[CON_LINES_MAX-1].priority=priority;
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memcpy(&con_buffer[CON_LINES_MAX-1].line,buffer,CON_LINE_LENGTH);
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for (i=0; i<CON_LINE_LENGTH; i++)
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{
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con_buffer[CON_LINES_MAX-1].line[i]=buffer[i];
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if (buffer[strlen(buffer)-1] == '\n')
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con_buffer[CON_LINES_MAX-1].line[strlen(buffer)-1]='\0';
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}
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}
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void con_printf(int priority, const char *fmt, ...)
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{
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va_list arglist;
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char buffer[CON_LINE_LENGTH];
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memset(buffer,'\0',CON_LINE_LENGTH);
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if (priority <= ((int)GameArg.DbgVerbose))
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{
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char *p1, *p2;
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va_start (arglist, fmt);
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vsprintf (buffer, fmt, arglist);
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va_end (arglist);
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/* Produce a sanitised version and send it to the console */
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p1 = p2 = buffer;
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do
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switch (*p1)
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{
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case CC_COLOR:
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case CC_LSPACING:
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p1++;
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case CC_UNDERLINE:
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p1++;
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break;
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default:
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*p2++ = *p1++;
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}
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while (*p1);
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*p2 = 0;
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/* add given string to con_buffer */
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con_add_buffer_line(priority, buffer);
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/* Print output to stdout */
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printf("%s",buffer);
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/* Print output to gamelog.txt */
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if (gamelog_fp)
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{
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struct tm *lt;
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time_t t;
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t=time(NULL);
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lt=localtime(&t);
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PHYSFSX_printf(gamelog_fp,"%02i:%02i:%02i ",lt->tm_hour,lt->tm_min,lt->tm_sec);
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#ifdef _WIN32 // stupid hack to force DOS-style newlines
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if (buffer[strlen(buffer)-1] == '\n' && strlen(buffer) <= CON_LINE_LENGTH)
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{
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buffer[strlen(buffer)-1]='\r';
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buffer[strlen(buffer)]='\n';
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}
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#endif
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PHYSFSX_printf(gamelog_fp,"%s",buffer);
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}
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}
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}
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static void con_draw(void)
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{
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int i = 0, y = 0, done = 0;
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if (con_size <= 0)
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return;
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gr_set_current_canvas(NULL);
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gr_set_curfont(GAME_FONT);
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gr_setcolor(BM_XRGB(0,0,0));
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gr_settransblend(7, GR_BLEND_NORMAL);
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gr_rect(0,0,SWIDTH,(LINE_SPACING*(con_size))+FSPACY(1));
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gr_settransblend(GR_FADE_OFF, GR_BLEND_NORMAL);
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y=FSPACY(1)+(LINE_SPACING*con_size);
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i+=con_scroll_offset;
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while (!done)
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{
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int w,h,aw;
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switch (con_buffer[CON_LINES_MAX-1-i].priority)
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{
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case CON_CRITICAL:
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gr_set_fontcolor(BM_XRGB(28,0,0),-1);
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break;
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case CON_URGENT:
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gr_set_fontcolor(BM_XRGB(54,54,0),-1);
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break;
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case CON_DEBUG:
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case CON_VERBOSE:
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gr_set_fontcolor(BM_XRGB(14,14,14),-1);
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break;
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case CON_HUD:
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gr_set_fontcolor(BM_XRGB(0,28,0),-1);
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break;
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default:
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gr_set_fontcolor(BM_XRGB(255,255,255),-1);
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break;
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}
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gr_get_string_size(con_buffer[CON_LINES_MAX-1-i].line,&w,&h,&aw);
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y-=h+FSPACY(1);
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gr_printf(FSPACX(1),y,"%s",con_buffer[CON_LINES_MAX-1-i].line);
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i++;
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if (y<=0 || CON_LINES_MAX-1-i <= 0 || i < 0)
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done=1;
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}
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gr_setcolor(BM_XRGB(0,0,0));
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gr_rect(0,0,SWIDTH,LINE_SPACING);
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gr_set_fontcolor(BM_XRGB(255,255,255),-1);
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gr_printf(FSPACX(1),FSPACY(1),"%s LOG", DESCENT_VERSION);
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gr_printf(SWIDTH-FSPACX(110),FSPACY(1),"PAGE-UP/DOWN TO SCROLL");
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}
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static int con_handler(window *wind, d_event *event)
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{
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int key;
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static fix64 last_scroll_time = 0;
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switch (event->type)
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{
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case EVENT_WINDOW_ACTIVATED:
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break;
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case EVENT_WINDOW_DEACTIVATED:
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con_size = 0;
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con_state = CON_STATE_CLOSED;
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break;
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case EVENT_KEY_COMMAND:
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key = event_key_get(event);
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switch (key)
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{
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case KEY_SHIFTED + KEY_ESC:
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switch (con_state)
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{
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case CON_STATE_OPEN:
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case CON_STATE_OPENING:
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con_state = CON_STATE_CLOSING;
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break;
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case CON_STATE_CLOSED:
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case CON_STATE_CLOSING:
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con_state = CON_STATE_OPENING;
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default:
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break;
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}
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break;
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case KEY_PAGEUP:
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con_scroll_offset+=CON_SCROLL_OFFSET;
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if (con_scroll_offset >= CON_LINES_MAX-1)
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con_scroll_offset = CON_LINES_MAX-1;
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while (con_buffer[CON_LINES_MAX-1-con_scroll_offset].line[0]=='\0')
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con_scroll_offset--;
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break;
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case KEY_PAGEDOWN:
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con_scroll_offset-=CON_SCROLL_OFFSET;
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if (con_scroll_offset<0)
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con_scroll_offset=0;
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break;
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default:
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break;
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}
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return 1;
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case EVENT_WINDOW_DRAW:
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timer_delay2(50);
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if (con_state == CON_STATE_OPENING)
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{
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if (con_size < CON_LINES_ONSCREEN && timer_query() >= last_scroll_time+(F1_0/30))
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{
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last_scroll_time = timer_query();
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con_size++;
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}
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}
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else if (con_state == CON_STATE_CLOSING)
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{
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if (con_size > 0 && timer_query() >= last_scroll_time+(F1_0/30))
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{
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last_scroll_time = timer_query();
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con_size--;
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}
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}
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if (con_size >= CON_LINES_ONSCREEN)
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con_state = CON_STATE_OPEN;
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else if (con_size <= 0)
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con_state = CON_STATE_CLOSED;
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if (con_state == CON_STATE_CLOSED && wind)
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window_close(wind);
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con_draw();
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break;
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case EVENT_WINDOW_CLOSE:
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break;
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default:
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break;
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}
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return 0;
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}
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void con_showup(void)
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{
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window *wind;
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game_flush_inputs();
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con_state = CON_STATE_OPENING;
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wind = window_create(&grd_curscreen->sc_canvas, 0, 0, SWIDTH, SHEIGHT, (int (*)(window *, d_event *, void *))con_handler, NULL);
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if (!wind)
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{
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d_event event = { EVENT_WINDOW_CLOSE };
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con_handler(NULL, &event);
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return;
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}
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}
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static void con_close(void)
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{
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if (gamelog_fp)
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PHYSFS_close(gamelog_fp);
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gamelog_fp = NULL;
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}
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void con_init(void)
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{
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memset(con_buffer,0,sizeof(con_buffer));
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if (GameArg.DbgSafelog)
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gamelog_fp = PHYSFS_openWrite("gamelog.txt");
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else
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gamelog_fp = PHYSFSX_openWriteBuffered("gamelog.txt");
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atexit(con_close);
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}
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