void SendVertex_i(u16 index, u32 color, ParticleSystem* psystem) {
GX_Position1x16(index);
GX_Color1u32(color);
f32* v = buffer + 3*index;
System::Log(L"SEND_VERTEX %d:(%.3f, %.3f, %.3f)", index, v[0], v[1], v[2]);
}
model_t* MODEL_setup(const u8* model_bmb) {
binheader_t* header = (binheader_t*) model_bmb;
const u32 posOffset = sizeof(binheader_t);
const u32 nrmOffset = posOffset + (sizeof(f32)* header->vcount * 3);
const u32 texOffset = nrmOffset + (sizeof(f32)* header->vcount * 3);
const u32 indOffset = texOffset + (sizeof(f32)* header->vcount * 2);
f32* positions = (f32*) (model_bmb + posOffset);
f32* normals = (f32*) (model_bmb + nrmOffset);
f32* texcoords = (f32*) (model_bmb + texOffset);
u16* indices = (u16*) (model_bmb + indOffset);
/* Calculate cost */
const u32 indicesCount = header->fcount * 3;
const u32 indicesSize = indicesCount * 3 * sizeof(u16); /* 3 indices per vertex index (p,n,t) that are u16 in size */
const u32 callSize = 89; /* Size of setup var */
/* Round up to nearest 32 multiplication */
const u32 dispSize = (((indicesSize + callSize + 63) >> 5) + 1) << 5;
/* Build display list */
/* Allocate and clear */
u32 i;
void* modelList = memalign(32, dispSize);
memset(modelList, 0, dispSize);
/* Set buffer data */
DCInvalidateRange(modelList, dispSize);
GX_BeginDispList(modelList, dispSize);
//GX_InvVtxCache();
GX_ClearVtxDesc();
GX_SetVtxDesc(GX_VA_POS, GX_INDEX16);
GX_SetVtxDesc(GX_VA_NRM, GX_INDEX16);
GX_SetVtxDesc(GX_VA_TEX0, GX_INDEX16);
GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_NRM, GX_NRM_XYZ, GX_F32, 0);
GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
GX_SetArray(GX_VA_POS, (void*) positions, 3 * sizeof(f32));
GX_SetArray(GX_VA_NRM, (void*) normals, 3 * sizeof(f32));
GX_SetArray(GX_VA_TEX0, (void*) texcoords, 2 * sizeof(f32));
/* Fill the list with indices */
GX_Begin(GX_TRIANGLES, GX_VTXFMT0, indicesCount);
for (i = 0; i < indicesCount; i++) {
GX_Position1x16(indices[i]);
GX_Normal1x16(indices[i]);
GX_TexCoord1x16(indices[i]);
}
GX_End();
/* Close display list */
u32 modelListSize = GX_EndDispList();
if (modelListSize == 0) {
printf("Error: Display list not big enough [%u]\n", dispSize);
return NULL;
}
/* Return model info */
model_t* model = malloc(sizeof(model_t));
model->modelList = modelList;
model->modelListSize = modelListSize;
model->modelFaceCount = header->fcount;
model->modelPositions = positions;
model->modelNormals = normals;
model->modelTexcoords = texcoords;
model->modelIndices = indices;
return model;
}
void gdl::Font::DrawText(const char *text, short x, short y, float scale, u_int col) {
float tx;
GXColor textCol;
Mtx tempMatrix;
if (vList == NULL)
return;
if (tList == NULL)
return;
if ((x == gdl::Centered) || (x == gdl::PCentered)) {
tx = gdl::ScreenCenterX-((gdl::Font::CalcStrLen(text)*scale)/2)+(scale/2);
} else {
tx = x;
}
textCol.r = RED(col);
textCol.g = GREEN(col);
textCol.b = BLUE(col);
textCol.a = ALPHA(col);
GX_LoadTexObj(gdl::Font::charSheet.TexObj(), GX_TEXMAP0);
GX_SetTevOp(GX_TEVSTAGE0, GX_MODULATE);
GX_ClearVtxDesc();
GX_SetVtxDesc(GX_VA_POS, GX_INDEX16);
GX_SetVtxDesc(GX_VA_TEX0, GX_INDEX16);
GX_SetArray(GX_VA_POS, gdl::Font::vList, 2*sizeof(s16));
GX_SetArray(GX_VA_TEX0, gdl::Font::tList, 2*sizeof(f32));
GX_SetChanCtrl(GX_COLOR0A0, GX_DISABLE, GX_SRC_VTX, GX_SRC_REG, 0, GX_DF_NONE, GX_AF_NONE);
GX_SetChanMatColor(GX_COLOR0A0, textCol);
guMtxCopy(gdl::wii::ModelMtx, tempMatrix);
guMtxApplyTrans(tempMatrix, tempMatrix, tx, y, 0);
guMtxApplyScale(tempMatrix, tempMatrix, scale, scale, 0);
GX_LoadPosMtxImm(tempMatrix, GX_PNMTX0);
for(int i=0; text[i]!=0x00; i++) {
int tc=4*((u_char)text[i]);
GX_Begin(GX_QUADS, GX_VTXFMT0, 4);
GX_Position1x16(tc);
GX_TexCoord1x16(tc);
GX_Position1x16(tc+1);
GX_TexCoord1x16(tc+1);
GX_Position1x16(tc+2);
GX_TexCoord1x16(tc+2);
GX_Position1x16(tc+3);
GX_TexCoord1x16(tc+3);
GX_End();
guMtxApplyTrans(tempMatrix, tempMatrix, gdl::Font::charWidth[(u_char)text[i]], 0, 0);
GX_LoadPosMtxImm(tempMatrix, GX_PNMTX0);
}
GX_LoadPosMtxImm(gdl::wii::ModelMtx, GX_PNMTX0);
GX_SetChanCtrl(GX_COLOR0A0, GX_DISABLE, GX_SRC_VTX, GX_SRC_VTX, 0, GX_DF_NONE, GX_AF_NONE);
}
