mod_sim_hud.cc File Reference

HUD

• The dangerous C sprintf() is used instead of C++ ostringstream because it's 3x to 5x faster.
• Precondition: Print() must be inside line-loop: GFX::Begin( GFX::ePrim_LINES ); Print(); GFX::End()
• In colors, set ALPHA=1.0.

More...

#include "base.hh"
#include "gfx.hh"
#include "eng.hh"
#include "eng_misc.hh"
#include "mod_base.hh"
#include "mod_sim.hh"
#include "mod_sim_hud.hh"
#include "mod_sim_game.hh"

Namespaces
namespace	mod_sim
Defines
#define	MOD_SIM_HUD_CC   1
#define	PIXEL(PIXEL)   (PIXEL)
#define	ALTITUDE_CHAR_CNT_STRING   "5"
#define	SPEED_CHAR_CNT_STRING   "2"
#define	COMPUTE_SPEED_TEXT_Y(SPEED)   ladderPos.y + ((SPEED) - speed) * (mAltSpeedHeight/SPEED_RANGE) - yOffset
#define	COMPUTE_ALTITUDE_TEXT_Y(ALT)   ladderPos.y + ((ALT) - alt) * (mAltSpeedHeight/ALTITUDE_RANGE) - yOffset
#define	HUD_PNT(IDX, VEC2A, VEC2B, VEC2C, VEC2D)
Functions
static fp	mod_sim::VectorFontWidth (const uint charCnt)
Variables
static const fp	mod_sim::VECTOR_FONT_SCALE = 8.0
static const fp	mod_sim::VECTOR_FONT_MARGIN = 1.5
static const fp	mod_sim::VECTOR_FONT_HEIGHT = VECTOR_FONT_SCALE * VECTOR_FONT_MARGIN
static const fp	mod_sim::VECTOR_FONT_HALF_HEIGHT = VECTOR_FONT_HEIGHT * 0.5
static const fp	mod_sim::HUD_Y = ( 260.0 )
static const fp	mod_sim::HUD_HEIGHT = ( 160.0 )
static const fp	mod_sim::OUTLINE_X = ( 200.0 )
static const fp	mod_sim::OUTLINE_Y = ( 32.0 )
static const uint	mod_sim::ALTITUDE_CHAR_CNT = 5
static const fp	mod_sim::ALTITUDE_RANGE = 8000.0
static const fp	mod_sim::ALTITUDE_INC = 2000.0
static const fp	mod_sim::ALTITUDE_MINOR_LADDER_STEP_CNT = 4
static const fp	mod_sim::ALTITUDE_LADDER_X = ( 30 )
static const fp	mod_sim::ALTITUDE_LADDER_Y = HUD_Y
static const uint	mod_sim::SPEED_CHAR_CNT = 3
static const fp	mod_sim::SPEED_RANGE = 3.0
static const fp	mod_sim::SPEED_INC = ( 0.5 )
static const fp	mod_sim::SPEED_MINOR_LADDER_STEP_CNT = 2
static const fp	mod_sim::SPEED_LADDER_X = ( 30.0 )
static const fp	mod_sim::SPEED_LADDER_Y = HUD_Y
static const RGBA	mod_sim::sColorRed (1.00, 0.10, 0.10, 1.00)
static char	mod_sim::sTemp [512]

---

Detailed Description

HUD

• The dangerous C sprintf() is used instead of C++ ostringstream because it's 3x to 5x faster.
• Precondition: Print() must be inside line-loop: GFX::Begin( GFX::ePrim_LINES ); Print(); GFX::End()
• In colors, set ALPHA=1.0.

Id

LastChangedDate

Author:

Jim E. Brooks http://www.palomino3d.org

---

Define Documentation

#define ALTITUDE_CHAR_CNT_STRING   "5"

#define COMPUTE_ALTITUDE_TEXT_Y

(

ALT

)

ladderPos.y + ((ALT) - alt) * (mAltSpeedHeight/ALTITUDE_RANGE) - yOffset

#define COMPUTE_SPEED_TEXT_Y

(

SPEED

)

ladderPos.y + ((SPEED) - speed) * (mAltSpeedHeight/SPEED_RANGE) - yOffset

#define HUD_PNT	(	IDX,
		VEC2A,
		VEC2B,
		VEC2C,
		VEC2D		)

Value:

mVectorFonts[uint(IDX)].mPoints.push_back( Vector2(VEC2A, VEC2B) ); \
    mVectorFonts[uint(IDX)].mPoints.push_back( Vector2(VEC2C, VEC2D) );

#define MOD_SIM_HUD_CC   1

#define PIXEL

(

PIXEL

)

(PIXEL)

#define SPEED_CHAR_CNT_STRING   "2"

Palomino 3D Engine documents generated by doxygen 1.5.3 on Fri Nov 23 11:26:16 2007