inline void Draw_Quad(Quad* qd){
qd->verts[0].trans.argb = PVR_PACK_COLOR(0.0,qd->verts[0].FinalColor.x,qd->verts[0].FinalColor.y,qd->verts[0].FinalColor.z);
pvr_prim(&qd->verts[0].trans,sizeof(pvr_vertex_t));
qd->verts[0].FinalColor.x = 0;
qd->verts[0].FinalColor.y = 0;
qd->verts[0].FinalColor.z = 0;
qd->verts[1].trans.argb = PVR_PACK_COLOR(0.0,qd->verts[1].FinalColor.x,qd->verts[1].FinalColor.y, \
qd->verts[1].FinalColor.z);;
pvr_prim(&qd->verts[1].trans,sizeof(pvr_vertex_t));
qd->verts[1].FinalColor.x = 0;
qd->verts[1].FinalColor.y = 0;
qd->verts[1].FinalColor.z = 0;
qd->verts[2].trans.argb = PVR_PACK_COLOR(0.0,qd->verts[2].FinalColor.x,qd->verts[2].FinalColor.y, \
qd->verts[2].FinalColor.z);;
pvr_prim(&qd->verts[2].trans,sizeof(pvr_vertex_t));
qd->verts[2].FinalColor.x = 0;
qd->verts[2].FinalColor.y = 0;
qd->verts[2].FinalColor.z = 0;
qd->verts[3].trans.argb = PVR_PACK_COLOR(0.0,qd->verts[3].FinalColor.x,qd->verts[3].FinalColor.y, \
qd->verts[3].FinalColor.z);;
pvr_prim(&qd->verts[3].trans,sizeof(pvr_vertex_t));
qd->verts[3].FinalColor.x = 0;
qd->verts[3].FinalColor.y = 0;
qd->verts[3].FinalColor.z = 0;
}
/* draw a box (used by cursor and border, etc) (at 1.0f z coord) */
static void draw_box(float x, float y, float w, float h, float a, float r, float g, float b) {
pvr_poly_cxt_t cxt;
pvr_poly_hdr_t poly;
pvr_vertex_t vert;
pvr_poly_cxt_col(&cxt, PVR_LIST_TR_POLY);
pvr_poly_compile(&poly, &cxt);
pvr_prim(&poly, sizeof(poly));
vert.flags = PVR_CMD_VERTEX;
vert.x = x;
vert.y = y + h;
vert.z = 1.0f;
vert.u = vert.v = 0.0f;
vert.argb = PVR_PACK_COLOR(a, r, g, b);
vert.oargb = 0;
pvr_prim(&vert, sizeof(vert));
vert.y -= h;
pvr_prim(&vert, sizeof(vert));
vert.y += h;
vert.x += w;
pvr_prim(&vert, sizeof(vert));
vert.flags = PVR_CMD_VERTEX_EOL;
vert.y -= h;
pvr_prim(&vert, sizeof(vert));
}
/* Draw one font character (6x12) */
static void draw_char(float x1, float y1, float z1, float a, float r,
float g, float b, int c) {
pvr_vertex_t vert;
int ix, iy;
float u1, v1, u2, v2;
if (c == ' ')
return;
// assert( c > ' ' && c < 127 );
if (!( c > ' ' && c < 127 ))
return;
ix = (c % 16) * 16;
iy = (c / 16) * 24;
u1 = ix * 1.0f / 256.0f;
v1 = iy * 1.0f / 256.0f;
u2 = (ix+12) * 1.0f / 256.0f;
v2 = (iy+24) * 1.0f / 256.0f;
vert.flags = PVR_CMD_VERTEX;
vert.x = x1;
vert.y = y1 + CONIO_FONT_HEIGHT;
vert.z = z1;
vert.u = u1;
vert.v = v2;
vert.argb = PVR_PACK_COLOR(a, r, g, b);
vert.oargb = 0;
pvr_prim(&vert, sizeof(vert));
vert.x = x1;
vert.y = y1;
vert.u = u1;
vert.v = v1;
pvr_prim(&vert, sizeof(vert));
vert.x = x1 + CONIO_FONT_WIDTH;
vert.y = y1 + CONIO_FONT_HEIGHT;
vert.u = u2;
vert.v = v2;
pvr_prim(&vert, sizeof(vert));
vert.flags = PVR_CMD_VERTEX_EOL;
vert.x = x1 + CONIO_FONT_WIDTH;
vert.y = y1;
vert.u = u2;
vert.v = v1;
pvr_prim(&vert, sizeof(vert));
}
void q3dFillerWireframeDrawLine(pvr_vertex_t *p1, pvr_vertex_t *p2, float thickness) {
// create lineVector
q3dTypeVector lineVector;
q3dVectorSet3f(&lineVector, p1->x - p2->x, p1->y - p2->y, p1->z - p2->z);
q3dVectorNormalize(&lineVector);
// rotate 90 degrees
float tmp = lineVector.y;
lineVector.y = lineVector.x;
lineVector.x = -tmp;
// apply thickness
lineVector.x *= thickness/2;
lineVector.y *= thickness/2;
// draw
pvr_vertex_t vert;
vert.argb = PVR_PACK_COLOR(1, 0, 0, 0);
// top left
vert.flags = PVR_CMD_VERTEX;
vert.x = p1->x - lineVector.x;
vert.y = p1->y - lineVector.y;
vert.z = p1->z;
pvr_prim(&vert, sizeof(pvr_vertex_t));
// bottom left
vert.x = p1->x + lineVector.x;
vert.y = p1->y + lineVector.y;
vert.z = p1->z;
pvr_prim(&vert, sizeof(pvr_vertex_t));
// top right
vert.x = p2->x - lineVector.x;
vert.y = p2->y - lineVector.y;
vert.z = p2->z;
pvr_prim(&vert, sizeof(pvr_vertex_t));
// bottom right;
vert.flags = PVR_CMD_VERTEX_EOL;
vert.x = p2->x + lineVector.x;
vert.y = p2->y + lineVector.y;
vert.z = p2->z;
pvr_prim(&vert, sizeof(pvr_vertex_t));
}
/* Draws a point using a triangle strip */
void poly_pnt(int x, int y, float z, float size, int color) {
pvr_vertex_t vert;
vert.flags = PVR_CMD_VERTEX;
vert.x = x;
vert.y = y + size;
vert.z = z;
vert.u = vert.v = 0.0f;
vert.argb = PVR_PACK_COLOR(1.0f, color / 256.0f, color / 256.0f, color / 256.0f);
vert.oargb = 0;
pvr_prim(&vert, sizeof(vert));
vert.y = y;
pvr_prim(&vert, sizeof(vert));
vert.flags = PVR_CMD_VERTEX_EOL;
vert.x = x + size;
vert.y = y + size;
pvr_prim(&vert, sizeof(vert));
}
void Font::printVl(frenda::System *sys, float x, float y, float z, int start, int printLen, const char *fmt, va_list vl)
{
unsigned char buf[1024];
vsnprintf((char*)buf, sizeof(buf), fmt, vl);
if(start == -1) start = 0;
if(printLen == -1) printLen = strlen((char*)buf);
sys->pvr->setTexture(PVR_LIST_TR_POLY, texture);
sys->pvr->sendPolygonHeader(PVR_LIST_TR_POLY);
sys->pvr->beginPrimitives(PVR_LIST_TR_POLY);
float cr = colorR, cg = colorG, cb = colorB, ca = colorA;
float cx = x, cy = y;
// TODO alpha not applied during rendering?!
for(int i = start; i < start + printLen; i++)
{
if((buf[i] == '{' && buf[i + 1] == 'n') || buf[i] == '\n')
{
cx = x;
cy += getScaledHeight();
if(buf[i] != '\n') i += 2;
}
else if(buf[i] == '{')
{
if(buf[i + 1] == 'c')
{
if(buf[i + 2] == '}')
{
cr = colorR;
cg = colorG;
cb = colorB;
i += 2;
}
else
{
int r, g, b;
sscanf((char*)&buf[i + 2], "%02x%02x%02x", &r, &g, &b);
cr = ((unsigned char)r) / 255.0f;
cg = ((unsigned char)g) / 255.0f;
cb = ((unsigned char)b) / 255.0f;
i += 8;
}
}
else if(buf[i + 1] == 'a')
{
if(buf[i + 2] == '}')
{
ca = colorA;
i += 2;
}
else
{
int a;
sscanf((char*)&buf[i + 2], "%02x", &a);
ca = ((unsigned char)a) / 255.0f;
i += 4;
}
}
else if(buf[i + 1] == 'p')
{
break;
}
}
else
{
CharacterDataStruct *chdata = NULL;
for(uint32 j = 0; j < characterList.characterCount; j++)
{
if(characterList.characters[j].characterCode == (uint32)buf[i])
{
chdata = &characterList.characters[j];
break;
}
}
if(chdata)
{
if(chdata->characterCode != 0x20)
{
float w = chdata->characterWidth, h = chdata->characterHeight;
float u1 = (chdata->fontXCoord / texture->w);
float u2 = ((chdata->fontXCoord + w) / texture->w);
float v1 = (chdata->fontYCoord / texture->h);
float v2 = ((chdata->fontYCoord + h) / texture->h);
w *= scale;
h *= scale;
uint32 col = PVR_PACK_COLOR(ca, cr, cg, cb);
sys->pvr->sendVertex03(PLX_VERT, cx, cy, z, u1, v1, col, 0);
sys->pvr->sendVertex03(PLX_VERT, cx, cy + h, z, u1, v2, col, 0);
sys->pvr->sendVertex03(PLX_VERT, cx + w, cy, z, u2, v1, col, 0);
sys->pvr->sendVertex03(PLX_VERT_EOS, cx + w, cy + h, z, u2, v2, col, 0);
cx += w;
}
else
cx += (chdata->characterWidth * scale);
}
else
cx += (12.0f * scale);
}
}
sys->pvr->endPrimitives();
sys->pvr->setTexture(PVR_LIST_TR_POLY, NULL);
sys->pvr->sendPolygonHeader(PVR_LIST_TR_POLY);
}
