From 74aea5ba936e41beb7cca0ebba26ea3fdc11f6d0 Mon Sep 17 00:00:00 2001 From: Holger Schemel Date: Wed, 8 Oct 2014 00:25:37 +0200 Subject: [PATCH] small code cleanup --- src/conftime.h | 2 +- src/tools.c | 46 ++++++++++++++++++++-------------------------- 2 files changed, 21 insertions(+), 27 deletions(-) diff --git a/src/conftime.h b/src/conftime.h index 8190acfe..4ee3b39c 100644 --- a/src/conftime.h +++ b/src/conftime.h @@ -1 +1 @@ -#define COMPILE_DATE_STRING "2014-10-07 23:54" +#define COMPILE_DATE_STRING "2014-10-08 00:24" diff --git a/src/tools.c b/src/tools.c index 36f01f8a..7a814a0a 100644 --- a/src/tools.c +++ b/src/tools.c @@ -1045,54 +1045,48 @@ inline int getGraphicAnimationFrame(int graphic, int sync_frame) sync_frame); } -void getSizedGraphicSourceExt(int graphic, int frame, int tilesize_raw, +void getSizedGraphicSourceExt(int graphic, int frame, int tilesize, Bitmap **bitmap, int *x, int *y, boolean get_backside) { struct GraphicInfo *g = &graphic_info[graphic]; Bitmap *src_bitmap = g->bitmap; - int tilesize = MIN(MAX(1, tilesize_raw), TILESIZE); - int offset_x = g->offset_x * tilesize_raw / TILESIZE; - int offset_y = g->offset_y * tilesize_raw / TILESIZE; - int offset2_x = (get_backside ? g->offset2_x : 0); - int offset2_y = (get_backside ? g->offset2_y : 0); - int src_x = (g->src_x + offset2_x) * tilesize_raw / TILESIZE; - int src_y = (g->src_y + offset2_y) * tilesize_raw / TILESIZE; - int width = g->width * tilesize_raw / TILESIZE; - int height = g->height * tilesize_raw / TILESIZE; - - if (tilesize_raw == gfx.standard_tile_size) + int src_x = g->src_x + (get_backside ? g->offset2_x : 0); + int src_y = g->src_y + (get_backside ? g->offset2_y : 0); + int tilesize_capped = MIN(MAX(1, tilesize), TILESIZE); + + if (tilesize == gfx.standard_tile_size) src_bitmap = g->bitmaps[IMG_BITMAP_STANDARD]; - else if (tilesize_raw == game.tile_size) + else if (tilesize == game.tile_size) src_bitmap = g->bitmaps[IMG_BITMAP_GAME]; else - src_bitmap = g->bitmaps[IMG_BITMAP_1x1 - log_2(tilesize)]; + src_bitmap = g->bitmaps[IMG_BITMAP_1x1 - log_2(tilesize_capped)]; if (g->offset_y == 0) /* frames are ordered horizontally */ { - int max_width = g->anim_frames_per_line * width; - int pos = (src_y / height) * max_width + src_x + frame * offset_x; + int max_width = g->anim_frames_per_line * g->width; + int pos = (src_y / g->height) * max_width + src_x + frame * g->offset_x; src_x = pos % max_width; - src_y = src_y % height + pos / max_width * height; + src_y = src_y % g->height + pos / max_width * g->height; } else if (g->offset_x == 0) /* frames are ordered vertically */ { - int max_height = g->anim_frames_per_line * height; - int pos = (src_x / width) * max_height + src_y + frame * offset_y; + int max_height = g->anim_frames_per_line * g->height; + int pos = (src_x / g->width) * max_height + src_y + frame * g->offset_y; - src_x = src_x % width + pos / max_height * width; + src_x = src_x % g->width + pos / max_height * g->width; src_y = pos % max_height; } else /* frames are ordered diagonally */ { - src_x = src_x + frame * offset_x; - src_y = src_y + frame * offset_y; + src_x = src_x + frame * g->offset_x; + src_y = src_y + frame * g->offset_y; } *bitmap = src_bitmap; - *x = src_x; - *y = src_y; + *x = src_x * tilesize / TILESIZE; + *y = src_y * tilesize / TILESIZE; } void getFixedGraphicSourceExt(int graphic, int frame, Bitmap **bitmap, @@ -1102,10 +1096,10 @@ void getFixedGraphicSourceExt(int graphic, int frame, Bitmap **bitmap, get_backside); } -void getSizedGraphicSource(int graphic, int frame, int tilesize_raw, +void getSizedGraphicSource(int graphic, int frame, int tilesize, Bitmap **bitmap, int *x, int *y) { - getSizedGraphicSourceExt(graphic, frame, tilesize_raw, bitmap, x, y, FALSE); + getSizedGraphicSourceExt(graphic, frame, tilesize, bitmap, x, y, FALSE); } void getFixedGraphicSource(int graphic, int frame, -- 2.34.1