Re-ran indent on all .c & .h source code files
Like so --
find . -name "*.c" -or -name "*.h" -exec indent -nbfda -npcs -npsl -bli0 --no-tabs {} \;
The `indent` invocation differs from the last one noted in
CHANGES.txt (from 2006!?), in that I've added "--no-tabs",
to ensure indents are all space-based.
This commit is contained in:
Bill Kendrick
parent
09f332367f
commit
cc05925d9e
99 changed files with 31659 additions and 27102 deletions
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@ -10,7 +10,8 @@
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unsigned int img_w, img_h;
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static Uint8 string_r, string_g, string_b;
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static int string_ox, string_oy;
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static int string_vertex_x, string_vertex_y, string_vertex_done, string_vertex_distance;
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static int string_vertex_x, string_vertex_y, string_vertex_done,
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string_vertex_distance;
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static SDL_Surface *canvas_backup;
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enum string_tools
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{
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@ -24,25 +25,28 @@ Mix_Chunk *string_snd[STRING_NUMTOOLS];
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// Custom function declarations
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void string_callback(void *ptr, int which_tool, SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y);
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void string_draw_triangle(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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void string_draw_angle(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
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void string_callback(void *ptr, int which_tool, SDL_Surface * canvas,
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SDL_Surface * snapshot, int x, int y);
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void string_draw_triangle(magic_api * api, int which, SDL_Surface * canvas,
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SDL_Surface * snapshot, int ox, int oy, int x,
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int y, SDL_Rect * update_rect);
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void string_draw_angle(magic_api * api, int which, SDL_Surface * canvas,
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SDL_Surface * snapshot, int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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void string_draw_triangle_preview(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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SDL_Surface * canvas,
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SDL_Surface * snapshot, int ox, int oy,
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int x, int y, SDL_Rect * update_rect);
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void string_draw_angle_preview(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
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SDL_Surface * canvas, SDL_Surface * snapshot,
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int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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void scale_xcoord(int *xcoord);
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void scale_ycoord(int *ycoord);
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void scale_coords(int *ox, int *oy, int *x, int *y);
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void string_draw_wrapper(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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SDL_Surface * canvas, SDL_Surface * snapshot, int ox,
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int oy, int x, int y, SDL_Rect * update_rect);
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void string_set_vertex(int x, int y);
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void compute_middle(int start_point, int end_point, int vertex, int *middle);
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@ -50,7 +54,8 @@ void compute_middle(int start_point, int end_point, int vertex, int *middle);
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// Prototypes for required functions
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void string_drag(magic_api * api, int which, SDL_Surface * canvas,
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SDL_Surface * snapshot, int ox, int oy, int x, int y, SDL_Rect * update_rect);
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SDL_Surface * snapshot, int ox, int oy, int x, int y,
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SDL_Rect * update_rect);
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Uint32 string_api_version(void);
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@ -63,13 +68,17 @@ int string_get_group(magic_api * api, int which);
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char *string_get_description(magic_api * api, int which, int mode);
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int string_requires_colors(magic_api * api, int which);
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void string_release(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect);
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SDL_Surface * canvas, SDL_Surface * snapshot, int x,
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int y, SDL_Rect * update_rect);
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int string_init(magic_api * api);
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void string_shutdown(magic_api * api);
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void string_switchin(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * snapshot);
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void string_switchout(magic_api * api, int which, int mode, SDL_Surface * canvas, SDL_Surface * snapshot);
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void string_click(magic_api * api, int which, int mode,
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SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect);
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void string_switchin(magic_api * api, int which, int mode,
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SDL_Surface * canvas, SDL_Surface * snapshot);
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void string_switchout(magic_api * api, int which, int mode,
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SDL_Surface * canvas, SDL_Surface * snapshot);
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void string_click(magic_api * api, int which, int mode, SDL_Surface * canvas,
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SDL_Surface * snapshot, int x, int y,
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SDL_Rect * update_rect);
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// Required functions
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@ -86,7 +95,8 @@ int string_modes(magic_api * api ATTRIBUTE_UNUSED, int which)
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return (MODE_PAINT_WITH_PREVIEW);
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}
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void string_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r, Uint8 g, Uint8 b)
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void string_set_color(magic_api * api ATTRIBUTE_UNUSED, Uint8 r, Uint8 g,
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Uint8 b)
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{
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string_r = r;
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string_g = g;
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@ -105,95 +115,111 @@ SDL_Surface *string_get_icon(magic_api * api, int which)
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char fname[1024];
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switch (which)
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{
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case STRING_TOOL_FULL_BY_OFFSET:
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snprintf(fname, sizeof(fname), "%simages/magic/string_art_full_by_offset.png", api->data_directory);
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break;
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case STRING_TOOL_TRIANGLE:
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snprintf(fname, sizeof(fname), "%simages/magic/string_art_triangles.png", api->data_directory);
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break;
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case STRING_TOOL_ANGLE:
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snprintf(fname, sizeof(fname), "%simages/magic/string_art_angles.png", api->data_directory);
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break;
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}
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{
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case STRING_TOOL_FULL_BY_OFFSET:
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snprintf(fname, sizeof(fname),
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"%simages/magic/string_art_full_by_offset.png",
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api->data_directory);
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break;
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case STRING_TOOL_TRIANGLE:
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snprintf(fname, sizeof(fname), "%simages/magic/string_art_triangles.png",
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api->data_directory);
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break;
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case STRING_TOOL_ANGLE:
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snprintf(fname, sizeof(fname), "%simages/magic/string_art_angles.png",
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api->data_directory);
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break;
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}
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return (IMG_Load(fname));
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}
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char *string_get_name(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
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char *string_get_name(magic_api * api ATTRIBUTE_UNUSED,
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int which ATTRIBUTE_UNUSED)
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{
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switch (which)
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{
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case STRING_TOOL_FULL_BY_OFFSET:
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return strdup(gettext_noop("String edges"));
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break;
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case STRING_TOOL_TRIANGLE:
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return strdup(gettext_noop("String corner"));
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break;
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default:
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return strdup(gettext_noop("String 'V'"));
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}
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{
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case STRING_TOOL_FULL_BY_OFFSET:
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return strdup(gettext_noop("String edges"));
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break;
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case STRING_TOOL_TRIANGLE:
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return strdup(gettext_noop("String corner"));
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break;
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default:
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return strdup(gettext_noop("String 'V'"));
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}
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}
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int string_get_group(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
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int string_get_group(magic_api * api ATTRIBUTE_UNUSED,
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int which ATTRIBUTE_UNUSED)
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{
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return MAGIC_TYPE_ARTISTIC;
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}
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char *string_get_description(magic_api * api ATTRIBUTE_UNUSED, int which, int mode ATTRIBUTE_UNUSED)
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char *string_get_description(magic_api * api ATTRIBUTE_UNUSED, int which,
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int mode ATTRIBUTE_UNUSED)
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{
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switch (which)
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{
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case STRING_TOOL_FULL_BY_OFFSET:
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return
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strdup(gettext_noop
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("Click and drag to draw string art. Drag top-bottom to draw less or more lines, left or right to make a bigger hole."));
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break;
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case STRING_TOOL_TRIANGLE:
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return strdup(gettext_noop("Click and drag to draw arrows made of string art."));
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break;
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default:
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return strdup(gettext_noop("Draw string art arrows with free angles."));
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}
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{
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case STRING_TOOL_FULL_BY_OFFSET:
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return
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strdup(gettext_noop
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("Click and drag to draw string art. Drag top-bottom to draw less or more lines, left or right to make a bigger hole."));
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break;
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case STRING_TOOL_TRIANGLE:
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return
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strdup(gettext_noop
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("Click and drag to draw arrows made of string art."));
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break;
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default:
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return strdup(gettext_noop("Draw string art arrows with free angles."));
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}
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}
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int string_requires_colors(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED)
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int string_requires_colors(magic_api * api ATTRIBUTE_UNUSED,
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int which ATTRIBUTE_UNUSED)
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{
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return 1;
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}
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void string_release(magic_api * api, int which,
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SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect)
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SDL_Surface * canvas, SDL_Surface * snapshot, int x,
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int y, SDL_Rect * update_rect)
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{
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int dx, dy;
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if (which == STRING_TOOL_TRIANGLE)
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string_draw_triangle((void *)api, which, canvas, snapshot, string_ox, string_oy, x, y, update_rect);
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string_draw_triangle((void *) api, which, canvas, snapshot, string_ox,
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string_oy, x, y, update_rect);
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if (which == STRING_TOOL_ANGLE)
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{
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if (!string_vertex_done) // maybe we face small children, draw square angles aligned to the drag
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{
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if (!string_vertex_done) // maybe we face small children, draw square angles aligned to the drag
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{
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dx = string_ox - x;
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dy = string_oy - y;
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y = y + dx;
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x = x - dy;
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}
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string_draw_angle((void *)api, which, canvas, snapshot, string_ox, string_oy, x, y, update_rect);
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dx = string_ox - x;
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dy = string_oy - y;
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y = y + dx;
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x = x - dy;
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}
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string_draw_angle((void *) api, which, canvas, snapshot, string_ox,
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string_oy, x, y, update_rect);
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}
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}
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int string_init(magic_api * api ATTRIBUTE_UNUSED)
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{
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char fname[1024];
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snprintf(fname, sizeof(fname), "%ssounds/magic/string.ogg", api->data_directory);
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snprintf(fname, sizeof(fname), "%ssounds/magic/string.ogg",
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api->data_directory);
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string_snd[STRING_TOOL_FULL_BY_OFFSET] = Mix_LoadWAV(fname);
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snprintf(fname, sizeof(fname), "%ssounds/magic/string2.ogg", api->data_directory);
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snprintf(fname, sizeof(fname), "%ssounds/magic/string2.ogg",
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api->data_directory);
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string_snd[STRING_TOOL_TRIANGLE] = Mix_LoadWAV(fname);
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snprintf(fname, sizeof(fname), "%ssounds/magic/string3.ogg", api->data_directory);
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snprintf(fname, sizeof(fname), "%ssounds/magic/string3.ogg",
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api->data_directory);
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string_snd[STRING_TOOL_ANGLE] = Mix_LoadWAV(fname);
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return (1);
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@ -207,21 +233,29 @@ void string_shutdown(magic_api * api ATTRIBUTE_UNUSED)
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SDL_FreeSurface(canvas_backup);
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while (i < STRING_NUMTOOLS)
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{
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if (string_snd[i] != NULL)
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Mix_FreeChunk(string_snd[i]);
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i++;
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}
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{
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if (string_snd[i] != NULL)
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Mix_FreeChunk(string_snd[i]);
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i++;
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}
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}
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void string_switchin(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED)
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void string_switchin(magic_api * api ATTRIBUTE_UNUSED,
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int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
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SDL_Surface * canvas,
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SDL_Surface * snapshot ATTRIBUTE_UNUSED)
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{
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canvas_backup = SDL_CreateRGBSurface(SDL_SWSURFACE, canvas->w, canvas->h, canvas->format->BitsPerPixel,
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canvas->format->Rmask, canvas->format->Gmask, canvas->format->Bmask,
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canvas->format->Amask);
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canvas_backup =
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SDL_CreateRGBSurface(SDL_SWSURFACE, canvas->w, canvas->h,
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canvas->format->BitsPerPixel, canvas->format->Rmask,
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canvas->format->Gmask, canvas->format->Bmask,
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canvas->format->Amask);
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}
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void string_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * snapshot ATTRIBUTE_UNUSED)
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void string_switchout(magic_api * api ATTRIBUTE_UNUSED,
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int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
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SDL_Surface * canvas ATTRIBUTE_UNUSED,
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SDL_Surface * snapshot ATTRIBUTE_UNUSED)
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{
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SDL_FreeSurface(canvas_backup);
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canvas_backup = NULL;
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@ -230,15 +264,21 @@ void string_switchout(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUS
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// Interactivity functions
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void string_callback(void *ptr, int which ATTRIBUTE_UNUSED, SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED, int x, int y)
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void string_callback(void *ptr, int which ATTRIBUTE_UNUSED,
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SDL_Surface * canvas,
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SDL_Surface * snapshot ATTRIBUTE_UNUSED, int x, int y)
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{
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magic_api *api = (magic_api *) ptr;
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api->putpixel(canvas, x, y, SDL_MapRGBA(canvas->format, string_r, string_g, string_b, 255));
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api->putpixel(canvas, x, y,
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SDL_MapRGBA(canvas->format, string_r, string_g, string_b,
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255));
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}
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void string_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED, SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y, SDL_Rect * update_rect)
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void string_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED,
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SDL_Surface * canvas, SDL_Surface * snapshot, int x, int y,
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SDL_Rect * update_rect)
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{
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SDL_BlitSurface(canvas, NULL, canvas_backup, NULL);
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|
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@ -249,8 +289,11 @@ void string_click(magic_api * api, int which, int mode ATTRIBUTE_UNUSED, SDL_Sur
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string_drag(api, which, canvas, snapshot, x, y, x, y, update_rect);
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}
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|
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static void string_draw_full_by_offset(void *ptr, int which ATTRIBUTE_UNUSED, SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED,
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int x, int y, SDL_Rect * update_rect)
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static void string_draw_full_by_offset(void *ptr, int which ATTRIBUTE_UNUSED,
|
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SDL_Surface * canvas,
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SDL_Surface *
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snapshot ATTRIBUTE_UNUSED, int x,
|
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int y, SDL_Rect * update_rect)
|
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{
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magic_api *api = (magic_api *) ptr;
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int u;
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|
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@ -260,56 +303,57 @@ static void string_draw_full_by_offset(void *ptr, int which ATTRIBUTE_UNUSED, SD
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// int n=y/5;
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int **a;
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float step_w, step_h, aux;
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int side = (int)(y / 3);
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int side = (int) (y / 3);
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SDL_BlitSurface(snapshot, 0, canvas, 0);
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if (side < 3)
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side = 3;
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o = (int)(side * 4 * x / canvas->w);
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step_w = canvas->w / (float)side;
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step_h = canvas->h / (float)side;
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o = (int) (side * 4 * x / canvas->w);
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step_w = canvas->w / (float) side;
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step_h = canvas->h / (float) side;
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|
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a = malloc(sizeof(int *) * side * 4 * 2);
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|
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for (i = 0; i < side * 4; i++)
|
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{
|
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a[i] = malloc(sizeof(int *) * 2);
|
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if (i < side)
|
||||
{
|
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a[i] = malloc(sizeof(int *) * 2);
|
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if (i < side)
|
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{
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a[i][0] = 0;
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aux = step_h * (float)i;
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a[i][1] = (int)aux;
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}
|
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else if (i < (side * 2))
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{
|
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a[i][0] = (int)((float)(i % side) * step_w);
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a[i][1] = canvas->h;
|
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}
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else if (i < (int)(side * 3))
|
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{
|
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a[i][0] = canvas->w;
|
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a[i][1] = (int)(canvas->h - (float)((i % side) * step_h));
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}
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else if (i < (int)(side * 4))
|
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{
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a[i][0] = (int)(canvas->w - ((float)((i % side) * step_w)));
|
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a[i][1] = 0;
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}
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a[i][0] = 0;
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aux = step_h * (float) i;
|
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a[i][1] = (int) aux;
|
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}
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else if (i < (side * 2))
|
||||
{
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a[i][0] = (int) ((float) (i % side) * step_w);
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a[i][1] = canvas->h;
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}
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else if (i < (int) (side * 3))
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{
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a[i][0] = canvas->w;
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a[i][1] = (int) (canvas->h - (float) ((i % side) * step_h));
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}
|
||||
else if (i < (int) (side * 4))
|
||||
{
|
||||
a[i][0] = (int) (canvas->w - ((float) ((i % side) * step_w)));
|
||||
a[i][1] = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
for (i = 0; i < side * 4; i++)
|
||||
{
|
||||
u = (i + o) % (side * 4);
|
||||
api->line((void *)api, which, canvas, snapshot, a[i][0], a[i][1], a[u][0], a[u][1], 1, string_callback);
|
||||
}
|
||||
{
|
||||
u = (i + o) % (side * 4);
|
||||
api->line((void *) api, which, canvas, snapshot, a[i][0], a[i][1],
|
||||
a[u][0], a[u][1], 1, string_callback);
|
||||
}
|
||||
|
||||
for (i = 0; i < side * 4; i++)
|
||||
{
|
||||
free(a[i]);
|
||||
}
|
||||
{
|
||||
free(a[i]);
|
||||
}
|
||||
free(a);
|
||||
|
||||
update_rect->x = 0;
|
||||
|
|
@ -344,13 +388,18 @@ void scale_coords(int *ox, int *oy, int *x, int *y)
|
|||
|
||||
void compute_middle(int start_point, int end_point, int vertex, int *middle)
|
||||
{
|
||||
*middle = min(start_point, end_point) + (max(start_point, end_point) - min(start_point, end_point)) / 2;
|
||||
*middle = min(*middle, vertex) + (max(*middle, vertex) - min(*middle, vertex)) / 2;
|
||||
*middle =
|
||||
min(start_point,
|
||||
end_point) + (max(start_point, end_point) - min(start_point,
|
||||
end_point)) / 2;
|
||||
*middle =
|
||||
min(*middle, vertex) + (max(*middle, vertex) - min(*middle, vertex)) / 2;
|
||||
}
|
||||
|
||||
void string_draw_triangle_preview(magic_api * api, int which,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
|
||||
SDL_Rect * update_rect)
|
||||
SDL_Surface * canvas,
|
||||
SDL_Surface * snapshot, int ox, int oy,
|
||||
int x, int y, SDL_Rect * update_rect)
|
||||
{
|
||||
int middle_x, middle_y;
|
||||
|
||||
|
|
@ -365,14 +414,21 @@ void string_draw_triangle_preview(magic_api * api, int which,
|
|||
compute_middle(x, string_ox, string_ox, &middle_x);
|
||||
compute_middle(y, string_oy, string_oy, &middle_y);
|
||||
|
||||
api->line((void *)api, which, canvas, snapshot, string_ox, string_oy, string_ox, y, 1, string_callback);
|
||||
api->line((void *)api, which, canvas, snapshot, string_ox, string_oy, x, string_oy, 1, string_callback);
|
||||
api->line((void *)api, which, canvas, snapshot, middle_x, middle_y, x, string_oy, 1, string_callback);
|
||||
api->line((void *)api, which, canvas, snapshot, string_ox, y, middle_x, middle_y, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, string_ox, string_oy,
|
||||
string_ox, y, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, string_ox, string_oy, x,
|
||||
string_oy, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, middle_x, middle_y, x,
|
||||
string_oy, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, string_ox, y, middle_x,
|
||||
middle_y, 1, string_callback);
|
||||
}
|
||||
|
||||
void string_draw_angle_preview(magic_api * api, int which,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox ATTRIBUTE_UNUSED, int oy ATTRIBUTE_UNUSED, int x, int y, SDL_Rect * update_rect)
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot,
|
||||
int ox ATTRIBUTE_UNUSED,
|
||||
int oy ATTRIBUTE_UNUSED, int x, int y,
|
||||
SDL_Rect * update_rect)
|
||||
{
|
||||
int middle_x, middle_y;
|
||||
int dx, dy;
|
||||
|
|
@ -383,31 +439,38 @@ void string_draw_angle_preview(magic_api * api, int which,
|
|||
update_rect->h = canvas->h;
|
||||
SDL_BlitSurface(canvas_backup, update_rect, canvas, update_rect);
|
||||
|
||||
api->line((void *)api, which, canvas, snapshot, string_ox, string_oy, string_vertex_x, string_vertex_y, 1,
|
||||
string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, string_ox, string_oy,
|
||||
string_vertex_x, string_vertex_y, 1, string_callback);
|
||||
if (!string_vertex_done)
|
||||
{
|
||||
// if(!string_vertex_done) // maybe we face small children, draw square angles aligned to the drag
|
||||
//{
|
||||
dx = string_ox - x;
|
||||
dy = string_oy - y;
|
||||
y = y + dx;
|
||||
x = x - dy;
|
||||
}
|
||||
{
|
||||
// if(!string_vertex_done) // maybe we face small children, draw square angles aligned to the drag
|
||||
//{
|
||||
dx = string_ox - x;
|
||||
dy = string_oy - y;
|
||||
y = y + dx;
|
||||
x = x - dy;
|
||||
}
|
||||
|
||||
compute_middle(string_ox, x, string_vertex_x, &middle_x);
|
||||
compute_middle(string_oy, y, string_vertex_y, &middle_y);
|
||||
|
||||
api->line((void *)api, which, canvas, snapshot, string_vertex_x, string_vertex_y, x, y, 1, string_callback);
|
||||
api->line((void *)api, which, canvas, snapshot, string_ox, string_oy, middle_x, middle_y, 1, string_callback);
|
||||
api->line((void *)api, which, canvas, snapshot, x, y, middle_x, middle_y, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, string_vertex_x,
|
||||
string_vertex_y, x, y, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, string_ox, string_oy,
|
||||
middle_x, middle_y, 1, string_callback);
|
||||
api->line((void *) api, which, canvas, snapshot, x, y, middle_x, middle_y,
|
||||
1, string_callback);
|
||||
|
||||
}
|
||||
|
||||
void string_draw_angle(magic_api * api, int which ATTRIBUTE_UNUSED,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot ATTRIBUTE_UNUSED, int ox ATTRIBUTE_UNUSED, int oy ATTRIBUTE_UNUSED, int x, int y, SDL_Rect * update_rect)
|
||||
SDL_Surface * canvas,
|
||||
SDL_Surface * snapshot ATTRIBUTE_UNUSED,
|
||||
int ox ATTRIBUTE_UNUSED, int oy ATTRIBUTE_UNUSED,
|
||||
int x, int y, SDL_Rect * update_rect)
|
||||
{
|
||||
float first_arm_step_x, first_arm_step_y, second_arm_step_x, second_arm_step_y;
|
||||
float first_arm_step_x, first_arm_step_y, second_arm_step_x,
|
||||
second_arm_step_y;
|
||||
int i;
|
||||
int max_wh, steps;
|
||||
int max_separation = 10;
|
||||
|
|
@ -419,24 +482,30 @@ void string_draw_angle(magic_api * api, int which ATTRIBUTE_UNUSED,
|
|||
SDL_BlitSurface(canvas_backup, update_rect, canvas, update_rect);
|
||||
|
||||
max_wh =
|
||||
max(max(max(string_ox, string_vertex_x), x) - min(min(string_vertex_x, x), string_ox),
|
||||
max(max(string_oy, string_vertex_y), y) - min(min(string_vertex_y, y), string_oy));
|
||||
max(max(max(string_ox, string_vertex_x), x) -
|
||||
min(min(string_vertex_x, x), string_ox),
|
||||
max(max(string_oy, string_vertex_y), y) - min(min(string_vertex_y, y),
|
||||
string_oy));
|
||||
|
||||
steps = max_wh / max_separation;
|
||||
first_arm_step_x = (float)(string_ox - string_vertex_x) / (float)steps;
|
||||
first_arm_step_y = (float)(string_oy - string_vertex_y) / (float)steps;
|
||||
second_arm_step_x = (float)(string_vertex_x - x) / (float)steps;
|
||||
second_arm_step_y = (float)(string_vertex_y - y) / (float)steps;
|
||||
first_arm_step_x = (float) (string_ox - string_vertex_x) / (float) steps;
|
||||
first_arm_step_y = (float) (string_oy - string_vertex_y) / (float) steps;
|
||||
second_arm_step_x = (float) (string_vertex_x - x) / (float) steps;
|
||||
second_arm_step_y = (float) (string_vertex_y - y) / (float) steps;
|
||||
|
||||
for (i = 0; i <= steps; i++)
|
||||
{
|
||||
api->line((void *)api, 0, canvas, snapshot, string_ox - first_arm_step_x * i, string_oy - first_arm_step_y * i,
|
||||
string_vertex_x - second_arm_step_x * i, string_vertex_y - second_arm_step_y * i, 1, string_callback);
|
||||
}
|
||||
{
|
||||
api->line((void *) api, 0, canvas, snapshot,
|
||||
string_ox - first_arm_step_x * i,
|
||||
string_oy - first_arm_step_y * i,
|
||||
string_vertex_x - second_arm_step_x * i,
|
||||
string_vertex_y - second_arm_step_y * i, 1, string_callback);
|
||||
}
|
||||
}
|
||||
|
||||
void string_draw_triangle(magic_api * api, int which ATTRIBUTE_UNUSED,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot,
|
||||
int ox, int oy, int x, int y,
|
||||
SDL_Rect * update_rect)
|
||||
{
|
||||
SDL_BlitSurface(canvas_backup, 0, canvas, 0);
|
||||
|
|
@ -448,19 +517,23 @@ void string_draw_triangle(magic_api * api, int which ATTRIBUTE_UNUSED,
|
|||
string_oy = y;
|
||||
y = string_vertex_y;
|
||||
|
||||
string_draw_angle((void *)api, which, canvas, snapshot, string_ox, string_oy, x, y, update_rect);
|
||||
string_draw_angle((void *) api, which, canvas, snapshot, string_ox,
|
||||
string_oy, x, y, update_rect);
|
||||
}
|
||||
|
||||
void string_draw_wrapper(magic_api * api, int which,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y,
|
||||
SDL_Rect * update_rect)
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox,
|
||||
int oy, int x, int y, SDL_Rect * update_rect)
|
||||
{
|
||||
if (which == STRING_TOOL_FULL_BY_OFFSET)
|
||||
string_draw_full_by_offset((void *)api, which, canvas, snapshot, x, y, update_rect);
|
||||
string_draw_full_by_offset((void *) api, which, canvas, snapshot, x, y,
|
||||
update_rect);
|
||||
else if (which == STRING_TOOL_TRIANGLE)
|
||||
string_draw_triangle_preview((void *)api, which, canvas, snapshot, ox, oy, x, y, update_rect);
|
||||
string_draw_triangle_preview((void *) api, which, canvas, snapshot, ox,
|
||||
oy, x, y, update_rect);
|
||||
else if (which == STRING_TOOL_ANGLE)
|
||||
string_draw_angle_preview((void *)api, which, canvas, snapshot, ox, oy, x, y, update_rect);
|
||||
string_draw_angle_preview((void *) api, which, canvas, snapshot, ox, oy,
|
||||
x, y, update_rect);
|
||||
}
|
||||
|
||||
void string_set_vertex(int x, int y)
|
||||
|
|
@ -472,24 +545,27 @@ void string_set_vertex(int x, int y)
|
|||
dx = max(string_ox, x) - min(string_ox, x);
|
||||
dy = max(string_oy, y) - min(string_oy, y);
|
||||
if (dx + dy > string_vertex_distance)
|
||||
{
|
||||
string_vertex_distance = dx + dy;
|
||||
string_vertex_x = x;
|
||||
string_vertex_y = y;
|
||||
}
|
||||
{
|
||||
string_vertex_distance = dx + dy;
|
||||
string_vertex_x = x;
|
||||
string_vertex_y = y;
|
||||
}
|
||||
if (dx + dy + 30 < string_vertex_distance)
|
||||
string_vertex_done = 1;
|
||||
}
|
||||
|
||||
void string_drag(magic_api * api, int which,
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy, int x, int y, SDL_Rect * update_rect)
|
||||
SDL_Surface * canvas, SDL_Surface * snapshot, int ox, int oy,
|
||||
int x, int y, SDL_Rect * update_rect)
|
||||
{
|
||||
if ((x < canvas->w) && (y < canvas->h) && (ox < canvas->w) && (oy < canvas->h) && ((signed)x > 0) && ((signed)y > 0)
|
||||
&& ((signed)ox > 0) && ((signed)oy > 0))
|
||||
{
|
||||
string_set_vertex(x, y);
|
||||
string_draw_wrapper((void *)api, which, canvas, snapshot, ox, oy, x, y, update_rect);
|
||||
api->playsound(string_snd[which], (x * 255) / canvas->w, 255);
|
||||
if ((x < canvas->w) && (y < canvas->h) && (ox < canvas->w)
|
||||
&& (oy < canvas->h) && ((signed) x > 0) && ((signed) y > 0)
|
||||
&& ((signed) ox > 0) && ((signed) oy > 0))
|
||||
{
|
||||
string_set_vertex(x, y);
|
||||
string_draw_wrapper((void *) api, which, canvas, snapshot, ox, oy, x, y,
|
||||
update_rect);
|
||||
api->playsound(string_snd[which], (x * 255) / canvas->w, 255);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue