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Add localization "foundation" (many code changes)

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This commit adds most of the code changes necessary for making the game
translatable, but does not yet "unhardcode" nearly all of the strings
(except in a few cases where it was hard to separate added
loc::gettexts from foundational code changes, or all the localization-
related menus which were also added by this commit.)

This commit is part of rewritten history of the localization branch.
The original (unsquashed) commit history can be found here:
https://github.com/Dav999-v/VVVVVV/tree/localization-orig
This commit is contained in:
Dav999-v
2022-12-30 22:57:24 +01:00
committed by Misa Elizabeth Kai
parent 35d92e8e64
commit ec611ffa9d
22 changed files with 1567 additions and 95 deletions
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43
desktop_version/src/Textbox.cpp
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@@ -1,5 +1,6 @@
#include "Textbox.h"
#include <SDL.h>
#include <utf8/unchecked.h>
textboxclass::textboxclass(void)
@@ -103,8 +104,9 @@ void textboxclass::resize(void)
if (len > (unsigned int)max) max = len;
}
w = (max +2) * 8;
h = (lines.size() + 2) * 8;
// 16 for the borders
w = max*8 + 16;
h = lines.size()*8 + 16;
}
void textboxclass::addline(const std::string& t)
@@ -113,3 +115,40 @@ void textboxclass::addline(const std::string& t)
resize();
if ((int) lines.size() >= 12) lines.clear();
}
void textboxclass::pad(size_t left_pad, size_t right_pad)
{
// Pad the current text with a certain number of spaces on the left and right
for (size_t iter = 0; iter < lines.size(); iter++)
{
lines[iter] = std::string(left_pad, ' ') + lines[iter] + std::string(right_pad, ' ');
}
resize();
}
void textboxclass::padtowidth(size_t new_w)
{
/* Pad the current text so that each line is new_w pixels wide.
* Each existing line is centered in that width. */
resize();
size_t chars_w = SDL_max(w-16, new_w) / 8;
for (size_t iter = 0; iter < lines.size(); iter++)
{
size_t n_glyphs = utf8::unchecked::distance(lines[iter].begin(), lines[iter].end());
signed int padding_needed = chars_w - n_glyphs;
if (padding_needed < 0)
{
continue;
}
size_t left_pad = padding_needed / 2;
size_t right_pad = padding_needed - left_pad;
lines[iter] = std::string(left_pad, ' ') + lines[iter] + std::string(right_pad, ' ');
}
resize();
}
void textboxclass::centertext()
{
padtowidth(w-16);
}