void SeaActor::renderSea(int xMin, int xMax, int zMin, int zMax, int inc, bool trick)
{
int s = 900;
int vel = 7;
int zstart = sc->time / vel + zMin; //6 quad/s
int zend= sc->time / vel + zMax; //6 quad/s
int ofs = sc->time * s / vel;
int r = 80;
int b = 240;
for(int z = zstart; z < zend; z+=inc)
{
glBegin(GL_QUAD_STRIP);
int old1 = gety(xMin, z);
int old2 = gety(xMin, z+inc);
int oldc1 = getc(xMin, z);
int oldc2 = getc(xMin, z+inc);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64*inc), inttot16(0));
glColor3b(r, oldc1, b);
glVertex3v16((xMin+0)*s, old1, -(z+0)*s+ofs);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64*inc), inttot16(64*inc));
glColor3b(r, oldc2, b);
glVertex3v16((xMin+0)*s, old2, -(z+inc)*s+ofs);
bool tex = false;
for(int x = xMin; x < xMax; x+=inc)
{
int new1 = gety(x+inc, z);
int new2;
if(trick && z == zend-1 && (x/inc)%2 == 0)
new2 = (old2+gety(x+inc*2, z+inc))/2;
else
new2 = gety(x+inc, z+inc);
int newc1 = getc(x+inc, z);
int newc2 = getc(x+inc, z+inc);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64*tex*inc), inttot16(0));
glColor3b(r, newc1, b);
glVertex3v16((x+inc)*s, new1, -(z+0)*s+ofs);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64*tex*inc), inttot16(64*inc));
glColor3b(r, newc2, b);
glVertex3v16((x+inc)*s, new2, -(z+inc)*s+ofs);
tex = !tex;
old1 = new1;
old2 = new2;
oldc1 = newc1;
oldc2 = newc2;
}
glEnd();
}
}
void renderChar(char c, f32 x, f32 y, f32 sz)
{
sz += sz/2;
int xc = (c % 32) * 8;
int yc = (c / 32) * 8;
setTexture(4);
glBegin(GL_QUAD);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc),inttot16(yc+8)-1);
glVertex3f32(x-sz, y-sz, 0);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc+8)-1,inttot16(yc+8)-1);
glVertex3f32(x+sz, y-sz, 0);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc+8)-1,inttot16(yc));
glVertex3f32(x+sz, y+sz, 0);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc),inttot16(yc));
glVertex3f32(x-sz, y+sz, 0);
glEnd();
}
void drawLogo(void)
{
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrthof32(inttof32(0), inttof32(255), inttof32(191), inttof32(0), -inttof32(1), inttof32(1));
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glPushMatrix();
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_NONE);
applyMTL(logoMain);
glScalef32(inttof32(256),inttof32(128),inttof32(1));
glBegin(GL_QUADS);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(0));
glVertex3v16(inttof32(0), inttof32(0), inttof32(0));
GFX_TEX_COORD = TEXTURE_PACK(inttot16(256), inttot16(0));
glVertex3v16(inttof32(1), inttof32(0), inttof32(0));
GFX_TEX_COORD = TEXTURE_PACK(inttot16(256), inttot16(128));
glVertex3v16(inttof32(1), inttof32(1), inttof32(0));
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(128));
glVertex3v16(inttof32(0), inttof32(1), inttof32(0));
glPopMatrix(1);
glPushMatrix();
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_NONE);
applyMTL(logoRotate);
glTranslate3f32(inttof32(90+32),inttof32(28+32),-inttof32(1)/16);
glRotateZi(logoAngle+=32);
glTranslate3f32(-inttof32(32),-inttof32(32),0);
glScalef32(inttof32(64),inttof32(64),inttof32(1));
glBegin(GL_QUADS);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(0));
glVertex3v16(inttof32(0), inttof32(0), inttof32(0));
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64), inttot16(0));
glVertex3v16(inttof32(1), inttof32(0), inttof32(0));
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64), inttot16(64));
glVertex3v16(inttof32(1), inttof32(1), inttof32(0));
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(64));
glVertex3v16(inttof32(0), inttof32(1), inttof32(0));
glPopMatrix(1);
}
#include "textures.h"
#include "introtext.h"
#include "texs.h"
int textureIDS[20];
//texture coordinates
const u32 uv[] =
{
TEXTURE_PACK(inttot16(64), 0),
TEXTURE_PACK(inttot16(64),inttot16(64)),
TEXTURE_PACK(0, inttot16(64)),
TEXTURE_PACK(0,0)
};
void renderChar(char c, f32 x, f32 y, f32 sz)
{
sz += sz/2;
int xc = (c % 32) * 8;
int yc = (c / 32) * 8;
setTexture(4);
glBegin(GL_QUAD);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc),inttot16(yc+8)-1);
glVertex3f32(x-sz, y-sz, 0);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc+8)-1,inttot16(yc+8)-1);
glVertex3f32(x+sz, y-sz, 0);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(xc+8)-1,inttot16(yc));
glVertex3f32(x+sz, y+sz, 0);
void logo()
{
glResetMatrixStack();
glMatrixMode(GL_PROJECTION);
gluPerspective(20, 256.0 / 192.0, 0.1, 40);
gluLookAt( 0.0, .55, 0.0 , //camera possition
0.0, 0.0, 0.0, //look at
0.0, 0.0, -1.0); //up
glLight(0, RGB15(31,31,31), 0, floattov10(1.0)-1, 0);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glMaterialf(GL_AMBIENT, RGB15(8,8,8));
glMaterialf(GL_DIFFUSE, RGB15(31,31,31));
glMaterialf(GL_SPECULAR, RGB15(31,31,31));
glMaterialf(GL_EMISSION, RGB15(8,8,8));
glMaterialShinyness();
glPolyFmt( POLY_ALPHA(31) | POLY_CULL_BACK | POLY_FORMAT_LIGHT0 );
glGenTextures(1, &logotex);
glBindTexture(0, logotex);
glTexImage2D(0, 0, GL_RGB, TEXTURE_SIZE_256 , TEXTURE_SIZE_256, 0, TEXGEN_TEXCOORD , (u8*)billkuker_bmp_bin);
glBindTexture(0, logotex);
glBegin(GL_QUAD);
glNormal(NORMAL_PACK(0,inttov10(1),0));
glTexCoord1i(TEXTURE_PACK(0,0));
glVertex3v16(floattov16(-0.5), floattov16(-0.5), floattov16(0.5) );
glTexCoord1i(TEXTURE_PACK(inttot16(256), inttot16(0)));
glVertex3v16(floattov16(0.5), floattov16(-0.5), floattov16(0.5) );
glTexCoord1i(TEXTURE_PACK(inttot16(256),inttot16(256)));
glVertex3v16(floattov16(0.5), floattov16(-0.5), floattov16(-0.5) );
glTexCoord1i(TEXTURE_PACK(0, inttot16(256)));
glVertex3v16(floattov16(-0.5), floattov16(-0.5), floattov16(-0.5) );
glEnd();
glFlush(0);
playGenericSound(down_raw, down_raw_size);
playGenericSound(up_raw, up_raw_size);
swiWaitForVBlank();
iprintf("Press any button");
while( !keysHeld() )
scanKeys();
glResetTextures();
iprintf("\x1b[2J");
}
int main() {
int textureID;
float rotateX = 0.0;
float rotateY = 0.0;
//set mode 0, enable BG0 and set it to 3D
videoSetMode(MODE_0_3D);
// initialize gl
glInit();
//enable textures
glEnable(GL_TEXTURE_2D);
// enable antialiasing
glEnable(GL_ANTIALIAS);
// setup the rear plane
glClearColor(0,0,0,31); // BG must be opaque for AA to work
glClearPolyID(63); // BG must have a unique polygon ID for AA to work
glClearDepth(0x7FFF);
//this should work the same as the normal gl call
glViewport(0,0,255,191);
vramSetBankA(VRAM_A_TEXTURE);
glGenTextures(1, &textureID);
glBindTexture(0, textureID);
glTexImage2D(0, 0, GL_RGB, TEXTURE_SIZE_128 , TEXTURE_SIZE_128, 0, TEXGEN_TEXCOORD, (u8*)texture_bin);
//any floating point gl call is being converted to fixed prior to being implemented
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(70, 256.0 / 192.0, 0.1, 40);
gluLookAt( 0.0, 0.0, 1.0, //camera possition
0.0, 0.0, 0.0, //look at
0.0, 1.0, 0.0); //up
while(1) {
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
//move it away from the camera
glTranslate3f32(0, 0, floattof32(-1));
glRotateX(rotateX);
glRotateY(rotateY);
glMaterialf(GL_AMBIENT, RGB15(16,16,16));
glMaterialf(GL_DIFFUSE, RGB15(16,16,16));
glMaterialf(GL_SPECULAR, BIT(15) | RGB15(8,8,8));
glMaterialf(GL_EMISSION, RGB15(16,16,16));
//ds uses a table for shinyness..this generates a half-ass one
glMaterialShinyness();
//not a real gl function and will likely change
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK);
scanKeys();
u16 keys = keysHeld();
if((keys & KEY_UP)) rotateX += 3;
if((keys & KEY_DOWN)) rotateX -= 3;
if((keys & KEY_LEFT)) rotateY += 3;
if((keys & KEY_RIGHT)) rotateY -= 3;
glBindTexture(0, textureID);
//draw the obj
glBegin(GL_QUAD);
glNormal(NORMAL_PACK(0,inttov10(-1),0));
GFX_TEX_COORD = (TEXTURE_PACK(0, inttot16(128)));
glVertex3v16(floattov16(-0.5), floattov16(-0.5), 0 );
GFX_TEX_COORD = (TEXTURE_PACK(inttot16(128),inttot16(128)));
glVertex3v16(floattov16(0.5), floattov16(-0.5), 0 );
GFX_TEX_COORD = (TEXTURE_PACK(inttot16(128), 0));
glVertex3v16(floattov16(0.5), floattov16(0.5), 0 );
GFX_TEX_COORD = (TEXTURE_PACK(0,0));
glVertex3v16(floattov16(-0.5), floattov16(0.5), 0 );
glEnd();
glPopMatrix(1);
glFlush(0);
swiWaitForVBlank();
}
return 0;
}//end main
//polys
u8 CubeFaces[] = {
3,2,1,0,
0,1,5,4,
1,2,6,5,
2,3,7,6,
3,0,4,7,
5,6,7,4
};
//texture coordinates
u32 uv[] =
{
TEXTURE_PACK(inttot16(128), 0),
TEXTURE_PACK(inttot16(128),inttot16(128)),
TEXTURE_PACK(0, inttot16(128)),
TEXTURE_PACK(0,0)
};
u32 normals[] =
{
NORMAL_PACK(0,floattov10(-.97),0),
NORMAL_PACK(0,0,floattov10(.97)),
NORMAL_PACK(floattov10(.97),0,0),
NORMAL_PACK(0,0,floattov10(-.97)),
NORMAL_PACK(floattov10(-.97),0,0),
NORMAL_PACK(0,floattov10(.97),0)
};
void renderObject(LevelObj& obj, f32 xx, f32 yy, Scene* sc)
{
int x = xx.toint();
int y = yy.toint();
const int z = 1000;
if(obj.type == BEH_WATER || obj.type == BEH_LAVA || obj.type == BEH_WATERDOWN || obj.type == BEH_LAVADOWN)
{
bool top = obj.type == BEH_WATER || obj.type == BEH_LAVA;
bool lava = obj.type == BEH_LAVADOWN || obj.type == BEH_LAVA;
if(top)
{
setTexture(TEX_VERTGRAD);
glPolyFmt(POLY_ALPHA(28) | POLY_ID(WATER_POLYID) | POLY_CULL_NONE);
glBegin(GL_QUAD_STRIP);
int divnum = 32;
f32 dx = obj.x[1]-obj.x[0];
f32 dy = obj.y[1]-obj.y[0];
f32 len = fsqrt(dx*dx+dy*dy);
if(len < 90) divnum = 16;
if(len < 45) divnum = 8;
if(!top) divnum = 1;
for(int j = 0; j <= divnum; j++)
{
int x1 = (obj.x[0]*j+obj.x[1]*(divnum-j))/divnum;
int y1 = (obj.y[0]*j+obj.y[1]*(divnum-j))/divnum;
int x2 = (obj.x[3]*j+obj.x[2]*(divnum-j))/divnum;
int y2 = (obj.y[3]*j+obj.y[2]*(divnum-j))/divnum;
f32 dx = x2-x1;
f32 dy = y2-y1;
f32 len = fsqrt(dx*dx+dy*dy);
dx /= len;
dy /= len;
int in = x1*19+y1*14+sc->time*20;
int in2 = x1*24-y1*18-sc->time*12;
// int in2 = x1*18-y1*21-sc->time*15;
if(top)
{
int xw = 0;
if(!lava)
{
xw += sinLerp(in*40)/600;
xw += sinLerp(in2*23)/600;
}
else
{
xw += sinLerp(in*27)/800;
xw += sinLerp(in2*13)/300;
}
dx *= xw;
dy *= xw;
x1 += dx.toint();
y1 += dy.toint();
if(!lava)
glColor3b(130, 180, 255);
else
glColor3b(255, 180, 30);
}
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64), inttot16(64));
glVertex3v16((x1-x)*32, (y1-y)*32, z);
if(!lava)
glColor3b(20, 50, 215);
else
glColor3b(255, 60, 0);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64), inttot16(0));
glVertex3v16((x2-x)*32, (y2-y)*32, z);
}
glEnd();
}
else
{
if(!lava)
glColor3b(20, 50, 215);
else
glColor3b(255, 60, 0);
setNoTexture();
glPolyFmt(POLY_ALPHA(7) | POLY_ID(WATER_POLYID) | POLY_CULL_NONE);
glBegin(GL_QUAD);
glVertex3v16((obj.x[0]-x)*32, (obj.y[0]-y)*32, z);
glVertex3v16((obj.x[1]-x)*32, (obj.y[1]-y)*32, z);
glVertex3v16((obj.x[2]-x)*32, (obj.y[2]-y)*32, z);
glVertex3v16((obj.x[3]-x)*32, (obj.y[3]-y)*32, z);
glEnd();
}
}
else
{
int a = 28;
if(obj.type == BEH_WALL)
glColor3b(200, 200, 255);
else if(obj.type == BEH_BOUNCY)
glColor3b(255, 100, 210);
else if(obj.type == BEH_PORTAL1)
glColor3b(100, 255, 20);
else if(obj.type == BEH_PORTAL2)
glColor3b(30, 140, 210);
if(obj.type == BEH_PORTAL1 && sc->switchesActive[0]) a = 6;
if(obj.type == BEH_PORTAL2 && sc->switchesActive[1]) a = 6;
if(debugShown)
{
if(obj.state == 1)
glColor3b(0, 200, 0);
else if(obj.state == 2)
glColor3b(0, 000, 200);
}
setTexture(TEX_INVBALL);
glPolyFmt(POLY_ALPHA(a) | POLY_ID(LEVEL_POLYID) | POLY_CULL_NONE);
glBegin(GL_QUAD);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64), inttot16(0));
glVertex3v16((obj.x[0]-x)*32, (obj.y[0]-y)*32, z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(64), inttot16(64));
glVertex3v16((obj.x[1]-x)*32, (obj.y[1]-y)*32, z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(64));
glVertex3v16((obj.x[2]-x)*32, (obj.y[2]-y)*32, z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(0));
glVertex3v16((obj.x[3]-x)*32, (obj.y[3]-y)*32, z);
glEnd();
}
}
void drawTurretStuff(turret_struct* t)
{
if(!t || !t->used || t->dead)return;
drawLaser(t->laserOrigin,t->laserDestination);
if(t->laserThroughPortal)drawLaser(t->laserOrigin2,t->laserDestination2);
//TEMP TEST BILLBOARD
vect3D u1=vect(t->OBB->transformationMatrix[0],t->OBB->transformationMatrix[3],t->OBB->transformationMatrix[6]);
vect3D u2=vect(t->OBB->transformationMatrix[1],t->OBB->transformationMatrix[4],t->OBB->transformationMatrix[7]);
vect3D u3=vect(t->OBB->transformationMatrix[2],t->OBB->transformationMatrix[5],t->OBB->transformationMatrix[8]);
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK | POLY_ID(63));
GFX_COLOR=RGB15(31,31,31);
applyMTL(turretShotTexture);
if(t->drawShot[0])
{
glPushMatrix();
glTranslatef32(t->laserOrigin.x, t->laserOrigin.y, t->laserOrigin.z);
glTranslatef32(u3.x/128, u3.y/128, u3.z/128);
glTranslatef32(u1.x/32, u1.y/32, u1.z/32);
glScalef32(inttof32(1)/16,inttof32(1)/16,inttof32(1)/16);
glRotatef32i(t->shotAngle[0],u3.x,u3.y,u3.z);
glBegin(GL_QUADS);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(0));
glVertex3v16(-u1.x/2-u2.x, -u1.y/2-u2.y, -u1.z/2-u2.z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(32), inttot16(0));
glVertex3v16(+u1.x/2-u2.x, +u1.y/2-u2.y, +u1.z/2-u2.z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(32), inttot16(64));
glVertex3v16(+u1.x/2+u2.x, +u1.y/2+u2.y, +u1.z/2+u2.z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(64));
glVertex3v16(-u1.x/2+u2.x, -u1.y/2+u2.y, -u1.z/2+u2.z);
glPopMatrix(1);
}
if(t->drawShot[1])
{
glPushMatrix();
glTranslatef32(t->laserOrigin.x, t->laserOrigin.y, t->laserOrigin.z);
glTranslatef32(u3.x/128, u3.y/128, u3.z/128);
glTranslatef32(-u1.x/32, -u1.y/32, -u1.z/32);
glScalef32(inttof32(1)/16,inttof32(1)/16,inttof32(1)/16);
glRotatef32i(t->shotAngle[1],u3.x,u3.y,u3.z);
glBegin(GL_QUADS);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(0));
glVertex3v16(-u1.x/2-u2.x, -u1.y/2-u2.y, -u1.z/2-u2.z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(32), inttot16(0));
glVertex3v16(+u1.x/2-u2.x, +u1.y/2-u2.y, +u1.z/2-u2.z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(32), inttot16(64));
glVertex3v16(+u1.x/2+u2.x, +u1.y/2+u2.y, +u1.z/2+u2.z);
GFX_TEX_COORD = TEXTURE_PACK(inttot16(0), inttot16(64));
glVertex3v16(-u1.x/2+u2.x, -u1.y/2+u2.y, -u1.z/2+u2.z);
glPopMatrix(1);
}
}
