void CL_Sprite_Impl::draw(CL_GraphicContext &gc, const CL_Rectf &src, const CL_Rectf &dest)
{
SpriteFrame &frame = frames[current_frame];
CL_Surface_DrawParams2 params2;
params2.srcX = frame.position.left + src.left;
params2.srcY = frame.position.top + src.top;
params2.srcWidth = src.get_width();
params2.srcHeight = src.get_height();
params2.destX = dest.left;
params2.destY = dest.top;
params2.destZ = 1.0;
params2.color = color;
params2.scale_x = dest.get_width() / src.get_width();
params2.scale_y = dest.get_height() / src.get_height();
params2.translate_origin = translation_origin;
params2.translate_x = translation_hotspot.x + frame.offset.x;
params2.translate_y = translation_hotspot.y + frame.offset.y;
params2.rotate_angle = angle - base_angle;
params2.rotate_pitch = angle_pitch;
params2.rotate_yaw = angle_yaw;
params2.rotate_origin = rotation_origin;
params2.rotate_x = rotation_hotspot.x + frame.offset.x;
params2.rotate_y = rotation_hotspot.y + frame.offset.y;
params2.sub_pixel_accuracy = true;
draw(gc, params2);
}
void ClipRectManager::clamp(const CL_Vec2f& topleftBase, const CL_Size& sizeBase) {
if (forceRepaint_) {
CL_Rectf rect(topleftBase.x, topleftBase.y, CL_Sizef(sizeBase.width, sizeBase.height));
rectangles_.clear();
rectangles_.push_back(rect);
} else if (rectangles_.empty()) {
return;
}
std::vector<CL_Rectf> clamped;
CL_Rectf clampRect(topleftBase.x, topleftBase.y, CL_Sizef(sizeBase.width, sizeBase.height));
std::vector<CL_Rectf>::iterator iter = rectangles_.begin();
std::vector<CL_Rectf>::iterator end = rectangles_.end();
for (; iter != end; ++iter) {
if (clampRect.is_overlapped(*iter)) {
bool addedWithExpand = false;
CL_Rectf curClamped = iter->clip(clampRect);
float curClampedArea = curClamped.get_width() * curClamped.get_height();
// check for overlaps to keep number of rectangles as small as possible
std::vector<CL_Rectf>::iterator mergeIter = clamped.begin();
std::vector<CL_Rectf>::iterator mergeEnd = clamped.end();
for (; mergeIter != mergeEnd; ++mergeIter) {
if (mergeIter->is_overlapped(curClamped)) {
CL_Rectf bounding = CL_Rectf(*mergeIter).bounding_rect(curClamped);
CL_Rectf overlap = CL_Rectf(*mergeIter).overlap(curClamped);
// area of the bounding rectangle should not be too big. keep the rects seperate if joining them does not give a significant advantage
float unnecessaryIncluded =
(bounding.get_width() * bounding.get_height())
- (mergeIter->get_width() * mergeIter->get_height() + curClampedArea)
+ (overlap.get_width() * overlap.get_height());
if (unnecessaryIncluded <= curClampedArea * 3) {
mergeIter->bounding_rect(curClamped);
addedWithExpand = true;
break;
}
}
}
if (!addedWithExpand) {
clamped.push_back(curClamped);
}
}
}
rectangles_ = clamped;
}
void DrawRect(const CL_Rectf &r, uint32 color, float lineWidth)
{
DrawRect(r.left, r.top, r.get_width(), r.get_height(), color, lineWidth);
}
void DrawFilledRect(const CL_Rectf &r, uint32 color)
{
GenerateFillRect(color, r.left, r.top, r.get_width(), r.get_height());
}
CL_Vec2f RotateGUIPoint(CL_Vec2f vPos, CL_Rectf r, float angle, CL_Vec2f destRectSize)
{
#ifndef _CONSOLE
if (destRectSize.x == 0 && destRectSize.y == 0)
{
//set to default, for compatibility with older stuff
destRectSize = GetScreenSize();
}
CL_Vec2f destSize = destRectSize;
assert(angle >=0 && angle < 360);
if (angle == 90 || angle == 270)
{
swap(destSize.x, destSize.y);
}
switch (int(angle))
{
case 0:
break;
case 180:
vPos.y = destSize.y-vPos.y;
vPos.x = destSize.x-vPos.x;
break;
case 270:
swap(vPos.x, vPos.y);
vPos.y = destSize.y-vPos.y;
break;
case 90:
vPos.y = destSize.x-vPos.y;
swap(vPos.x, vPos.y);
break;
}
float xRatio = r.get_width()/ destRectSize.x;
float yRatio = r.get_height()/ destRectSize.y;
if (destSize.x != GetScreenSizeXf())
{
//need to apply a new aspect ratio
yRatio *= (destSize.x / destRectSize.x);
xRatio *= (destSize.y / destRectSize.y);
}
//shrink it to its real screen size
vPos.x *= xRatio;
vPos.y *= yRatio;
//move it the offset required
vPos.x += r.left;
vPos.y += r.top;
return vPos;
#else
assert(!"Can't use this in console mode, there is no concept of a screen");
return CL_Vec2f(0,0);
#endif
}
void CL_Button_Silver::on_paint()
{
int text_width = 0;
int text_height = 0;
if(font)
{
text_width = font->get_width(button->get_text().c_str());
text_height = font->get_height();
}
CL_Rectf rect = button->get_screen_rect();
int font_xpos = static_cast<int>(rect.left + (rect.right - rect.left - text_width) / 2);
int font_ypos = static_cast<int>(rect.top + (rect.bottom - rect.top - text_height) / 2);
if(button->is_enabled() == false)
{
if(draw_only_surfaces == false || sur_disabled == NULL)
{
CL_Display::draw_rect(rect, CL_Color(203, 209, 216));
}
if(sur_disabled)
{
sur_disabled->draw(rect.left + (rect.get_width() - sur_disabled->get_width()) / 2, rect.top + (rect.get_height() - sur_disabled->get_height()) / 2);
}
if(font_disabled)
{
font_disabled->draw(font_xpos, font_ypos, button->get_text());
}
else if(font)
{
font->draw(font_xpos, font_ypos, button->get_text());
}
}
else
{
if(button->is_drawn_down())
{
if(draw_only_surfaces == false || sur_down == NULL)
{
// Main border
CL_Display::draw_rect(
rect,
CL_Color(128, 142, 159));
// Dark inner border
CL_Display::draw_rect(
CL_Rectf(rect.left + 1, rect.top + 1, rect.right - 1, rect.bottom - 1),
CL_Color(73, 94, 120));
// Outer gradient
CL_Display::fill_rect(
CL_Rectf(rect.left + 2, rect.top + 2, rect.right - 1, rect.bottom - 1),
CL_Gradient(CL_Color::white, CL_Color::white, CL_Color(230, 235, 240), CL_Color(230, 235, 240)));
// Inner fill
CL_Display::fill_rect(
CL_Rectf(rect.left + 4, rect.top + 4, rect.right - 1, rect.bottom - 1),
CL_Color(240, 242, 244));
}
if(sur_down)
{
sur_down->draw(rect.left + (rect.get_width() - sur_down->get_width()) / 2, rect.top + (rect.get_height() - sur_down->get_height()) / 2);
}
if(font)
{
font->draw(font_xpos + 1, font_ypos + 1, button->get_text());
}
}
else
{
bool need_highlight = false;
if (button->has_mouse_over())
{
if (!button->get_gui_manager() || (!button->get_gui_manager()->get_modal_component() || button->has_modal_parent()))
{
need_highlight = true;
}
}
CL_Surface *sur = NULL;
if(sur_highlighted && need_highlight)
{
sur = sur_highlighted;
}
else if(sur_up)
{
sur = sur_up;
}
if(draw_only_surfaces == false || sur == NULL)
{
// Highlight
if(need_highlight)
{
// Main border
CL_Display::draw_rect(
rect,
CL_Color(209, 149, 32));
// Highlight
CL_Display::draw_rect(
CL_Rectf(rect.left - 1, rect.top - 1, rect.right + 1, rect.bottom + 1),
CL_Color(250, 236, 204));
// Outer gradient
CL_Display::fill_rect(
CL_Rectf(rect.left + 1, rect.top + 1, rect.right - 1, rect.bottom - 1),
CL_Gradient(CL_Color::white, CL_Color::white, CL_Color(230, 235, 240), CL_Color(230, 235, 240)));
// Inner fill
CL_Display::fill_rect(
CL_Rectf(rect.left + 3, rect.top + 3, rect.right - 3, rect.bottom - 3),
CL_Color(240, 242, 244));
}
// Focus
else if(button->has_focus())
{
// Main border
CL_Display::draw_rect(
rect,
CL_Color(119, 138, 187));
// Highlight
CL_Display::draw_rect(
CL_Rectf(rect.left - 1, rect.top - 1, rect.right + 1, rect.bottom + 1),
CL_Color(206, 220, 233));
// Outer gradient
CL_Display::fill_rect(
CL_Rectf(rect.left + 1, rect.top + 1, rect.right - 1, rect.bottom - 1),
CL_Gradient(CL_Color::white, CL_Color::white, CL_Color(230, 235, 240), CL_Color(230, 235, 240)));
// Inner fill
CL_Display::fill_rect(
CL_Rectf(rect.left + 3, rect.top + 3, rect.right - 3, rect.bottom - 3),
CL_Color(240, 242, 244));
}
// Normal
else
{
// Main border
CL_Display::draw_rect(
rect,
CL_Color(128, 142, 159));
// Outer gradient
CL_Display::fill_rect(
CL_Rectf(rect.left + 1, rect.top + 1, rect.right - 1, rect.bottom - 1),
CL_Gradient(CL_Color::white, CL_Color::white, CL_Color(230, 235, 240), CL_Color(230, 235, 240)));
// Inner fill
CL_Display::fill_rect(
CL_Rectf(rect.left + 3, rect.top + 3, rect.right - 3, rect.bottom - 3),
CL_Color(240, 242, 244));
}
}
if(sur)
{
sur->draw(rect.left + (rect.get_width() - sur->get_width()) / 2, rect.top + (rect.get_height() - sur->get_height()) / 2);
}
if(font)
{
font->draw(font_xpos, font_ypos, button->get_text());
}
}
}
}