static void handleInput()
{
u16 value;
value = JOY_readJoypad(JOY_1);
if (value & BUTTON_A)
{
if (value & BUTTON_UP)
{
if (numpartic < MAX_PARTIC)
{
if (numpartic == 1) numpartic += 9;
else numpartic += 10;
if (numpartic > MAX_PARTIC) numpartic = MAX_PARTIC;
}
}
if (value & BUTTON_DOWN)
{
if (numpartic > 1)
{
if (numpartic == MAX_PARTIC) numpartic -= 9;
else numpartic -= 10;
if (numpartic < 1) numpartic = 1;
}
}
}
else if (value & BUTTON_B)
{
if (value & BUTTON_UP)
{
if (gravity > FIX16(0.1)) gravity -= FIX16(0.02);
}
if (value & BUTTON_DOWN)
{
if (gravity < FIX16(1.0)) gravity += FIX16(0.02);
}
}
else
{
if (value & BUTTON_UP)
{
if (baseposy < intToFix16(BMP_HEIGHT - 10)) baseposy += FIX16(5.0);
}
if (value & BUTTON_DOWN)
{
if (baseposy > intToFix16(10)) baseposy -= FIX16(5.0);
}
if (value & BUTTON_LEFT)
{
if (baseposx > intToFix16(10)) baseposx -= FIX16(3.5);
}
if (value & BUTTON_RIGHT)
{
if (baseposx < intToFix16(BMP_WIDTH - 10)) baseposx += FIX16(3.5);
}
}
}
void player_reset( )
{
currentStep = STEP_INIT;
#ifdef TARGET_GG
shipPosition.x = FIX16( SPRITE_X(8*((20-3)/2)) ); //middle
#else
shipPosition.x = FIX16( 8*((32-4)/2) ); //middle
#endif
shipPosition.y = MAX_Y; //below down screen
shipVelocity.x = 0;
shipVelocity.y = PLAYER_SPEED_Y;
shipSprite.x = fix16ToRoundedInt(shipPosition.x);
shipSprite.y = fix16ToRoundedInt(shipPosition.y);
}
int main()
{
char col;
JOY_setEventHandler(joyEvent);
VDP_setScreenWidth256();
VDP_setHInterrupt(0);
VDP_setHilightShadow(0);
BMP_init(TRUE, PLAN_A, PAL0, FALSE);
paused = 0;
col = 0xFF;
/* Initialise particules */
baseposx = intToFix16(BMP_WIDTH / 2);
baseposy = intToFix16(BMP_HEIGHT / 2);
gravity = FIX16(0.4);
initPartic(100);
/* Do main job here */
while(1)
{
char str[8];
handleInput();
if (!paused)
{
// calculates particules physic
updatePartic(partics, numpartic);
// ensure previous flip buffer request has been started
BMP_waitWhileFlipRequestPending();
// can now draw text
BMP_showFPS(0);
// display particul number
intToStr(numpartic, str, 1);
BMP_clearText(1, 3, 4);
BMP_drawText(str, 1, 3);
// display gravity
fix16ToStr(gravity, str, 2);
BMP_clearText(1, 4, 5);
BMP_drawText(str, 1, 4);
// clear bitmap
BMP_clear();
// draw particules
drawPartic(partics, numpartic, col);
// swap buffer
BMP_flip(1);
}
else
{
BMP_drawText("PAUSE", 1, 4);
}
}
}
#include "genesis.h"
/* grid_cube_small.obj */
/* List of vertices */
const Vect3D_f16 vb_grid_cube_small_vertex_pos[20] =
{
{FIX16(-5.900219083928085), FIX16(-5.511336103603647), FIX16(-5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(5.511336455280305), FIX16(-5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(-0.02985819879262088), FIX16(-5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(-5.511336103603647), FIX16(5.900219083928085)},
{FIX16(5.900219083928085), FIX16(-5.511336103603647), FIX16(-5.900219083928085)},
{FIX16(5.900219083928085), FIX16(5.511336455280305), FIX16(-5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(5.511336455280305), FIX16(5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(-0.02985819879262088), FIX16(5.900219083928085)},
{FIX16(5.900219083928085), FIX16(-0.02985819879262088), FIX16(-5.900219083928085)},
{FIX16(5.900219083928085), FIX16(-5.511336103603647), FIX16(5.900219083928085)},
{FIX16(5.900219083928085), FIX16(5.511336455280305), FIX16(5.900219083928085)},
{FIX16(5.900219083928085), FIX16(-0.02985819879262088), FIX16(5.900219083928085)},
{FIX16(0.0), FIX16(-5.511336103603647), FIX16(5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(-5.511336103603647), FIX16(-0.0)},
{FIX16(0.0), FIX16(-5.511336103603647), FIX16(-5.900219083928085)},
{FIX16(5.900219083928085), FIX16(-5.511336103603647), FIX16(-0.0)},
{FIX16(0.0), FIX16(5.511336455280305), FIX16(-5.900219083928085)},
{FIX16(-5.900219083928085), FIX16(5.511336455280305), FIX16(-0.0)},
{FIX16(0.0), FIX16(5.511336455280305), FIX16(5.900219083928085)},
{FIX16(5.900219083928085), FIX16(5.511336455280305), FIX16(-0.0)},
};
int main()
{
char str[16];
VDP_setScreenWidth256();
VDP_setHInterrupt(0);
VDP_setHilightShadow(0);
// speed up controller checking
JOY_setSupport(PORT_1, JOY_SUPPORT_6BTN);
JOY_setSupport(PORT_2, JOY_SUPPORT_OFF);
JOY_setEventHandler(handleJoyEvent);
BMP_init(TRUE, PAL0, FALSE);
camdist = FIX16(15);
M3D_reset();
M3D_setCamDistance(camdist);
M3D_setLightEnabled(1);
M3D_setLightXYZ(FIX16(0.9), FIX16(0.9), FIX16(-0.9));
// allocate translation and rotation structure
M3D_setTransform(&transformation, &translation, &rotation);
M3D_setTranslation(&transformation, FIX16(0), FIX16(0), FIX16(20));
M3D_setRotation(&transformation, FIX16(0), FIX16(0), FIX16(0));
flatDrawing = 0;
while (1)
{
doActionJoy(JOY_1, JOY_readJoypad(JOY_1));
M3D_setCamDistance(camdist);
// do work here
rotation.x += rotstep.x;
rotation.y += rotstep.y;
rotation.z += rotstep.z;
transformation.rebuildMat = 1;
updatePointsPos();
// ensure previous flip buffer request has been started
BMP_waitWhileFlipRequestPending();
BMP_showFPS(1);
BMP_clear();
drawPoints(0xFF);
BMP_drawText("trans z:", 0, 2);
fix16ToStr(translation.z, str, 2);
BMP_drawText(str, 10, 2);
BMP_drawText("cam dist:", 0, 3);
fix16ToStr(camdist, str, 2);
BMP_drawText(str, 11, 3);
BMP_flip(1);
}
}
#include "genesis.h"
// CUBE
//
// 6----7
// /| /|
// 2-+--4 |
// | | | |
// | 3--+-5
// |/ |/
// 0----1
const Vect3D_f16 cube_coord[8] =
{
{FIX16(-1), FIX16(-1), FIX16(-1)},
{FIX16(1), FIX16(-1), FIX16(-1)},
{FIX16(-1), FIX16(1), FIX16(-1)},
{FIX16(-1), FIX16(-1), FIX16(1)},
{FIX16(1), FIX16(1), FIX16(-1)},
{FIX16(1), FIX16(-1), FIX16(1)},
{FIX16(-1), FIX16(1), FIX16(1)},
{FIX16(1), FIX16(1), FIX16(1)}
};
const u16 cube_poly_ind[6 * 4] =
{
6, 3, 5, 7,
0, 2, 4, 1,
2, 6, 7, 4,
3, 0, 1, 5,
FIX4( LETTER ) "%n\0"; const char LETTER5[] = FIX5( LETTER ) "%n\0"; const char LETTER7[] = FIX7( LETTER ) "%n\0"; const char LETTER8[] = FIX8( LETTER ) "%n\0"; const char LETTER9[] = FIX9( LETTER ) "%n\0"; const char LETTER16[] = FIX16( LETTER ) "%n\0"; /////////////////////////////////////////////////////////////////////////// const char LETTERDIGIT1[] = "%*1" LETTERDIGIT "%n\0"; const char LETTERDIGIT2[] = FIX2( LETTERDIGIT ) "%n\0"; const char LETTERDIGIT3[] = FIX3( LETTERDIGIT ) "%n\0"; const char LETTERDIGIT5[] = FIX5( LETTERDIGIT ) "%n\0";