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(svn r23316) -Feature: Add ability to zoom in to 2x and 4x level.

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peter1138
2011-11-24 12:38:48 +00:00
parent 15d0a22aac
commit 81598273e9
29 changed files with 331 additions and 128 deletions
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5
src/train_cmd.cpp
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@@ -36,6 +36,7 @@
#include "company_base.h"
#include "newgrf.h"
#include "order_backup.h"
#include "zoom_func.h"
#include "table/strings.h"
#include "table/train_cmd.h"
@@ -516,14 +517,14 @@ void DrawTrainEngine(int left, int right, int preferred_x, int y, EngineID engin
const Sprite *real_spritef = GetSprite(spritef, ST_NORMAL);
const Sprite *real_spriter = GetSprite(spriter, ST_NORMAL);
preferred_x = Clamp(preferred_x, left - real_spritef->x_offs + 14, right - real_spriter->width - real_spriter->x_offs - 15);
preferred_x = Clamp(preferred_x, left - UnScaleByZoom(real_spritef->x_offs, ZOOM_LVL_GUI) + 14, right - UnScaleByZoom(real_spriter->width, ZOOM_LVL_GUI) - UnScaleByZoom(real_spriter->x_offs, ZOOM_LVL_GUI) - 15);
DrawSprite(spritef, pal, preferred_x - 14, yf);
DrawSprite(spriter, pal, preferred_x + 15, yr);
} else {
SpriteID sprite = GetRailIcon(engine, false, y, image_type);
const Sprite *real_sprite = GetSprite(sprite, ST_NORMAL);
preferred_x = Clamp(preferred_x, left - real_sprite->x_offs, right - real_sprite->width - real_sprite->x_offs);
preferred_x = Clamp(preferred_x, left - UnScaleByZoom(real_sprite->x_offs, ZOOM_LVL_GUI), right - UnScaleByZoom(real_sprite->width, ZOOM_LVL_GUI) - UnScaleByZoom(real_sprite->x_offs, ZOOM_LVL_GUI));
DrawSprite(sprite, pal, preferred_x, y);
}
}