| 1 | /* |
|---|
| 2 | * Abuse - dark 2D side-scrolling platform game |
|---|
| 3 | * Copyright (c) 1995 Crack dot Com |
|---|
| 4 | * Copyright (c) 2005-2011 Sam Hocevar <sam@hocevar.net> |
|---|
| 5 | * |
|---|
| 6 | * This software was released into the Public Domain. As with most public |
|---|
| 7 | * domain software, no warranty is made or implied by Crack dot Com or |
|---|
| 8 | * Jonathan Clark. |
|---|
| 9 | */ |
|---|
| 10 | |
|---|
| 11 | #include "config.h" |
|---|
| 12 | |
|---|
| 13 | #include <string.h> |
|---|
| 14 | |
|---|
| 15 | #include "input.h" |
|---|
| 16 | #include "visobj.h" |
|---|
| 17 | |
|---|
| 18 | void image_visual::draw(image *screen, int x, int y, |
|---|
| 19 | filter *f) |
|---|
| 20 | { |
|---|
| 21 | if (f) |
|---|
| 22 | f->put_image(screen,im,x,y,1); |
|---|
| 23 | else |
|---|
| 24 | im->put_image(screen,x,y); |
|---|
| 25 | } |
|---|
| 26 | |
|---|
| 27 | |
|---|
| 28 | string_visual::string_visual(char *string, int Color) |
|---|
| 29 | { |
|---|
| 30 | st = strdup(string); |
|---|
| 31 | color = Color; |
|---|
| 32 | w = -1; |
|---|
| 33 | } |
|---|
| 34 | |
|---|
| 35 | |
|---|
| 36 | int string_visual::width() |
|---|
| 37 | { |
|---|
| 38 | if (w==-1) // not calculated yet |
|---|
| 39 | { |
|---|
| 40 | int fw=wm->font()->width(),fh=wm->font()->height(),maxw=0; |
|---|
| 41 | char *info=st; |
|---|
| 42 | for (w=fw,h=fh+1; *info; info++) |
|---|
| 43 | { |
|---|
| 44 | if (w>maxw) maxw=w; |
|---|
| 45 | if (*info=='\n') |
|---|
| 46 | { |
|---|
| 47 | h+=fh+1; |
|---|
| 48 | w=1; |
|---|
| 49 | } |
|---|
| 50 | else w+=fw; |
|---|
| 51 | } |
|---|
| 52 | w=maxw; |
|---|
| 53 | } |
|---|
| 54 | return w; |
|---|
| 55 | } |
|---|
| 56 | |
|---|
| 57 | int string_visual::height() |
|---|
| 58 | { |
|---|
| 59 | if (w==-1) width(); |
|---|
| 60 | return h; |
|---|
| 61 | } |
|---|
| 62 | |
|---|
| 63 | |
|---|
| 64 | static void put_para(image *screen, char *st, int dx, int dy, |
|---|
| 65 | int xspace, int yspace, JCFont *font, int color) |
|---|
| 66 | { |
|---|
| 67 | int ox=dx; |
|---|
| 68 | while (*st) |
|---|
| 69 | { |
|---|
| 70 | if (*st=='\n') |
|---|
| 71 | { |
|---|
| 72 | dx=ox; |
|---|
| 73 | dy+=yspace; |
|---|
| 74 | } |
|---|
| 75 | else |
|---|
| 76 | { |
|---|
| 77 | font->put_char(screen,dx,dy,*st,color); |
|---|
| 78 | dx+=xspace; |
|---|
| 79 | } |
|---|
| 80 | st++; |
|---|
| 81 | } |
|---|
| 82 | } |
|---|
| 83 | |
|---|
| 84 | void string_visual::draw(image *screen, int x, int y, filter *f) |
|---|
| 85 | |
|---|
| 86 | { |
|---|
| 87 | put_para(screen,st,x+1,y+1,wm->font()->width(),wm->font()->height(), |
|---|
| 88 | wm->font(),f ? f->get_mapping(color) : color); |
|---|
| 89 | } |
|---|
| 90 | |
|---|
