void initializeBitmapFont(FontDefinition& fontDefinition, int texture_id, const Color& fillColor) {
int width = 0;
int height = 0;
ID3D11ShaderResourceView* texture = assets::getRawTexture(texture_id);
assert(texture != 0);
BYTE* data = getImageData(texture, &width, &height);
int x = fontDefinition.startX + fontDefinition.padding - 1;
int y = fontDefinition.startY + fontDefinition.padding;
uint32 ascii = fontDefinition.startChar;
Color c = getColor(data, x, y, width);
bool running = true;
bool isChar = false;
int charStartedX = 0;
int charStartedY = 0;
int charCount = 0;
while (running) {
++x;
if (x > (fontDefinition.startX + fontDefinition.width)) {
x = fontDefinition.startX + fontDefinition.padding - 1;
y += fontDefinition.padding + fontDefinition.gridHeight;// - 1;
isChar = false;
charCount = 0;
}
if (y >= (fontDefinition.startY + fontDefinition.height)) {
running = false;
}
if (y >= height) {
running = false;
}
if (running) {
c = getColor(data, x, y, width);
if ( c != fillColor && !isChar) {
isChar = true;
charStartedX = x;
charStartedY = y;
}
else if (c == fillColor && isChar) {
isChar = false;
int width = x - charStartedX - 1;
++charCount;
fontDefinition.addChar(ascii, charStartedX + 1, charStartedY, width);
++ascii;
}
}
}
delete[] data;
}
TEST_F(LUATest, testFontDefinition)
{
FontDefinition d;
ASSERT_FALSE(d.begin() == d.end()) << "no fonts found";
// 5 font definitions
ASSERT_EQ((int)std::distance(d.begin(), d.end()), 5);
for (auto i = d.begin(); i != d.end(); ++i) {
const FontDefPtr& def = i->second;
ASSERT_EQ(def->getFontChar('%'), nullptr);
ASSERT_EQ(def->getFontChar('a')->getCharacter(), 'a');
ASSERT_EQ(def->getFontChar('A')->getCharacter(), 'A');
ASSERT_EQ(def->getFontChar(' ')->getCharacter(), ' ');
ASSERT_EQ(def->getFontChar('1')->getCharacter(), '1');
ASSERT_NE(def->getFontChar('a')->getH(), 0);
ASSERT_NE(def->getFontChar('a')->getW(), 0);
ASSERT_NE(def->textureHeight, 0);
ASSERT_NE(def->textureWidth, 0);
ASSERT_NE(def->textureName, "");
ASSERT_NE(def->id, "");
}
}
TEST_F(LUATest, testFontDefinition)
{
FontDefinition d;
ASSERT_FALSE(d.begin() == d.end()) << "no fonts found";
}
