mirror of
https://github.com/ENSL/NS.git
synced 2024-12-12 21:51:48 +00:00
195 lines
4.3 KiB
C++
195 lines
4.3 KiB
C++
|
#include "mod/AvHFont.h"
|
||
|
#include "mod/AvHSpriteAPI.h"
|
||
|
#include "mod/AvHConstants.h"
|
||
|
|
||
|
#include "cl_dll/cl_util.h"
|
||
|
|
||
|
// Number of characters per row in the font sprite.
|
||
|
const int kNumCharsPerRow = 16;
|
||
|
|
||
|
AvHFont::AvHFont()
|
||
|
{
|
||
|
mSprite = 0;
|
||
|
mSpriteWidth = 0;
|
||
|
mSpriteHeight = 0;
|
||
|
}
|
||
|
|
||
|
bool AvHFont::Load(const char* inFileName)
|
||
|
{
|
||
|
|
||
|
std::string theSpriteFileName;
|
||
|
theSpriteFileName = inFileName;
|
||
|
theSpriteFileName += ".spr";
|
||
|
|
||
|
std::string theWidthFileName;
|
||
|
theWidthFileName = getModDirectory();
|
||
|
theWidthFileName += "/";
|
||
|
theWidthFileName += inFileName;
|
||
|
theWidthFileName += ".dat";
|
||
|
|
||
|
FILE* file = fopen(theWidthFileName.c_str(), "rb");
|
||
|
|
||
|
if (file != NULL)
|
||
|
{
|
||
|
|
||
|
struct LABC
|
||
|
{
|
||
|
long a;
|
||
|
long b;
|
||
|
long c;
|
||
|
};
|
||
|
|
||
|
LABC labc[256];
|
||
|
fread(labc, sizeof(LABC), 256, file);
|
||
|
|
||
|
for (int i = 0; i < 256; ++i)
|
||
|
{
|
||
|
mCharWidth[i].a = labc[i].a;
|
||
|
mCharWidth[i].b = labc[i].b;
|
||
|
mCharWidth[i].c = labc[i].c;
|
||
|
}
|
||
|
|
||
|
fclose(file);
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
mSprite = Safe_SPR_Load(theSpriteFileName.c_str());
|
||
|
|
||
|
if (mSprite != 0)
|
||
|
{
|
||
|
mSpriteWidth = SPR_Width(mSprite, 0);
|
||
|
mSpriteHeight = SPR_Height(mSprite, 0);
|
||
|
}
|
||
|
|
||
|
return mSprite != 0;
|
||
|
|
||
|
}
|
||
|
|
||
|
int AvHFont::GetStringWidth(const char* inString) const
|
||
|
{
|
||
|
|
||
|
int theWidth = 0;
|
||
|
|
||
|
for (int i = 0; inString[i] != 0 && inString[i] != '\n'; ++i)
|
||
|
{
|
||
|
char c = inString[i];
|
||
|
|
||
|
if (c < 32)
|
||
|
{
|
||
|
// Unprintable.
|
||
|
continue;
|
||
|
}
|
||
|
|
||
|
theWidth += mCharWidth[c].a + mCharWidth[c].b + mCharWidth[c].c;
|
||
|
}
|
||
|
|
||
|
return theWidth;
|
||
|
|
||
|
}
|
||
|
|
||
|
int AvHFont::GetCharacterWidth(char c) const
|
||
|
{
|
||
|
return mCharWidth[c].a + mCharWidth[c].b + mCharWidth[c].c;
|
||
|
}
|
||
|
|
||
|
int AvHFont::GetStringHeight() const
|
||
|
{
|
||
|
return 16;
|
||
|
}
|
||
|
|
||
|
int AvHFont::DrawString(int inX, int inY, const char* inString, int r, int g, int b, int inRenderMode) const
|
||
|
{
|
||
|
|
||
|
int theX = inX;
|
||
|
int theY = inY;
|
||
|
|
||
|
int theCharHeight = GetStringHeight();
|
||
|
|
||
|
AvHSpriteBeginFrame();
|
||
|
|
||
|
AvHSpriteSetVGUIOffset(0,0);
|
||
|
|
||
|
AvHSpriteSetRenderMode(inRenderMode);
|
||
|
AvHSpriteSetColor(r / 256.0f, g / 256.0f, b / 256.0f);
|
||
|
|
||
|
int charWidth = mSpriteWidth / 16;
|
||
|
int charHeight = mSpriteHeight / 16;
|
||
|
|
||
|
for (int i = 0; inString[i] != 0 && inString[i] != '\n'; ++i)
|
||
|
{
|
||
|
|
||
|
unsigned char c = inString[i];
|
||
|
|
||
|
if (c < 32)
|
||
|
{
|
||
|
// Unprintable.
|
||
|
continue;
|
||
|
}
|
||
|
|
||
|
theX += mCharWidth[c].a;
|
||
|
|
||
|
float theU = ((c % kNumCharsPerRow) * charWidth) / float(mSpriteWidth);
|
||
|
float theV = ((c / kNumCharsPerRow) * charHeight) / float(mSpriteHeight);
|
||
|
|
||
|
AvHSpriteDraw(mSprite, 0, theX, theY, theX + mCharWidth[c].b, theY + theCharHeight,
|
||
|
theU, theV, theU + mCharWidth[c].b / 256.0f, theV + theCharHeight / 256.0f);
|
||
|
|
||
|
theX += mCharWidth[c].b + mCharWidth[c].c;
|
||
|
|
||
|
}
|
||
|
|
||
|
AvHSpriteEndFrame();
|
||
|
AvHSpriteSetColor(1, 1, 1);
|
||
|
|
||
|
return theX;
|
||
|
|
||
|
}
|
||
|
|
||
|
int AvHFont::DrawStringReverse(int inX, int inY, const char* inString, int r, int g, int b, int inRenderMode) const
|
||
|
{
|
||
|
|
||
|
int length = strlen(inString) - 1;
|
||
|
|
||
|
int theX = inX;
|
||
|
int theY = inY;
|
||
|
|
||
|
int theCharHeight = GetStringHeight();
|
||
|
|
||
|
AvHSpriteBeginFrame();
|
||
|
AvHSpriteSetRenderMode(inRenderMode);
|
||
|
AvHSpriteSetColor(r / 256.0f, g / 256.0f, b / 256.0f);
|
||
|
|
||
|
int charWidth = mSpriteWidth / 16;
|
||
|
int charHeight = mSpriteHeight / 16;
|
||
|
|
||
|
for (int i = length; i >= 0; --i)
|
||
|
{
|
||
|
|
||
|
char c = inString[i];
|
||
|
|
||
|
if (c < 32)
|
||
|
{
|
||
|
// Unprintable.
|
||
|
continue;
|
||
|
}
|
||
|
|
||
|
theX -= mCharWidth[c].c + mCharWidth[c].b;
|
||
|
|
||
|
float theU = ((c % kNumCharsPerRow) * charWidth) / float(mSpriteWidth);
|
||
|
float theV = ((c / kNumCharsPerRow) * charHeight) / float(mSpriteHeight);
|
||
|
|
||
|
AvHSpriteDraw(mSprite, 0, theX, theY, theX + mCharWidth[c].b, theY + theCharHeight,
|
||
|
theU, theV, theU + mCharWidth[c].b / 256.0f, theV + theCharHeight / 256.0f);
|
||
|
|
||
|
theX -= mCharWidth[c].a;
|
||
|
|
||
|
}
|
||
|
|
||
|
AvHSpriteEndFrame();
|
||
|
|
||
|
return theX;
|
||
|
|
||
|
}
|