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added CFont

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This commit is contained in:
aap 2019-05-22 20:28:53 +02:00
parent 157926ddc6
commit 3b56c51e64
6 changed files with 656 additions and 19 deletions
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108
src/render/Font.h Normal file
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#pragma once
struct CFontDetails
{
CRGBA color;
float scaleX;
float scaleY;
float slant;
float slantRefX;
float slantRefY;
bool justify;
bool centre;
bool rightJustify;
bool background;
bool backgroundOnlyText;
bool proportional;
float alphaFade;
CRGBA backgroundColor;
float wrapX;
float centreSize;
float rightJustifyWrap;
int16 style;
int32 bank;
int16 dropShadowPosition;
CRGBA dropColor;
};
class CSprite2d;
class CFont
{
static CFontDetails &Details;
static int16 Size[3][193];
static int16 

static CSprite2d *Sprite; //[3]
public:
static void Initialise(void);
static void Shutdown(void);
static void InitPerFrame(void);
static void PrintChar(float x, float y, uint16 c);
static void PrintString(float x, float y, uint16 *s);
static int GetNumberLines(float xstart, float ystart, uint16 *s);
static void GetTextRect(CRect *rect, float xstart, float ystart, uint16 *s);
static void PrintString(float x, float y, uint16 *start, uint16 *end, float spwidth);
static float GetCharacterWidth(uint16 c);
static float GetCharacterSize(uint16 c);
static float GetStringWidth(uint16 *s, bool spaces = false);
static uint16 *GetNextSpace(uint16 *s);
static uint16 *ParseToken(uint16 *s, uint16*);
static void DrawFonts(void);
static uint16 character_code(uint8 c);
static void SetScale(float x, float y) { Details.scaleX = x; Details.scaleY = y; }
static void SetSlantRefPoint(float x, float y) { Details.slantRefX = x; Details.slantRefY = y; }
static void SetSlant(float s) { Details.slant = s; }
static void SetJustifyOn(void) {
Details.justify = true;
Details.centre = false;
Details.rightJustify = false;
}
static void SetJustifyOff(void) {
Details.justify = false;
Details.rightJustify = false;
}
static void SetRightJustifyOn(void) {
Details.rightJustify = true;
Details.justify = false;
Details.centre = false;
}
static void SetRightJustifyOff(void) {
Details.rightJustify = false;
Details.justify = false;
Details.centre = false;
}
static void SetCentreOn(void) {
Details.centre = true;
Details.justify = false;
Details.rightJustify = false;
}
static void SetCentreOff(void) {
Details.centre = false;
}
static void SetWrapx(float x) { Details.wrapX = x; }
static void SetCentreSize(float s) { Details.centreSize = s; }
static void SetBackgroundOn(void) { Details.background = true; }
static void SetBackgroundOff(void) { Details.background = false; }
static void SetBackGroundOnlyTextOn(void) { Details.backgroundOnlyText = true; }
static void SetBackGroundOnlyTextOff(void) { Details.backgroundOnlyText = false; }
static void SetPropOn(void) { Details.proportional = true; }
static void SetPropOff(void) { Details.proportional = false; }
static void SetFontStyle(int16 style) { Details.style = style; }
static void SetRightJustifyWrap(float wrap) { Details.rightJustifyWrap = wrap; }
static void SetAlphaFade(float fade) { Details.alphaFade = fade; }
static void SetDropShadowPosition(int16 pos) { Details.dropShadowPosition = pos; }
// TODO: really just CRGBA but that isn't passed correctly
static void SetBackgroundColor(const CRGBA &col) { Details.backgroundColor = col; }
static void SetColor(const CRGBA &col) {
Details.color = col;
if(Details.alphaFade < 255.0f)
Details.color.a *= Details.alphaFade/255.0f;
}
static void SetDropColor(const CRGBA &col) {
Details.dropColor = col;
if(Details.alphaFade < 255.0f)
Details.dropColor.a *= Details.alphaFade/255.0f;
}
};