void CombatGameInst::draw(GameState *gs) {
GameView& view = gs->view();
SpriteEntry& spr = game_sprite_data[sprite];
Colour draw_colour = effects().effected_colour();
if (cooldowns().is_hurting()) {
float s = 1 - hurt_alpha_value(cooldowns().hurt_cooldown);
draw_colour = draw_colour.multiply(Colour(255, 255 * s, 255 * s));
}
int sx = x - spr.width() / 2, sy = y - spr.height() / 2;
gl_draw_sprite(view, sprite, sx, sy, vx, vy, gs->frame(), draw_colour);
effects().draw_effect_sprites(gs, Pos(sx, sy));
if (is_resting) {
GLimage& restimg =
game_sprite_data[get_sprite_by_name("resting")].img();
gl_draw_image(view, restimg, x - spr.width() / 2, y - spr.height() / 2);
}
CoreStats& ecore = effective_stats().core;
//Draw health bar
int healthbar_offsety = 20;
if (target_radius > 16)
healthbar_offsety = target_radius + 8;
if (ecore.hp < ecore.max_hp) {
const BBox statbox(x - 10, y - healthbar_offsety, x + 10,
y - healthbar_offsety + 5);
gl_draw_statbar(view, statbox, ecore.hp, ecore.max_hp);
}
}
void FeatureInst::draw(GameState* gs) {
Colour drawcolour = COL_WHITE;
if (last_seen_spr > -1) {
SpriteEntry& spr_entry = game_sprite_data.at(last_seen_spr);
GLimage& img = spr_entry.img(sprite_frame);
gl_draw_image(gs->view(), img, x - TILE_SIZE / 2, y - TILE_SIZE / 2,
drawcolour);
}
}
static void draw_player_inventory_slot(GameState* gs, ItemSlot& itemslot, int x,
int y) {
if (itemslot.amount > 0) {
ItemEntry& ientry = itemslot.item.item_entry();
GLimage& itemimg = game_sprite_data[ientry.sprite].img();
gl_draw_image(itemimg, x, y);
if (ientry.stackable) {
gl_printf(gs->primary_font(), Colour(255, 255, 255), x + 1, y + 1,
"%d", itemslot.amount);
}
}
}
void gl_draw_sprite(const GameView& view, sprite_id sprite, int x, int y,
float dx, float dy, int steps, const Colour& c) {
float PI = 3.1415921;
SpriteEntry& entry = game_sprite_data.at(sprite);
GLimage* img;
if (entry.type == SpriteEntry::DIRECTIONAL) {
float direction = PI * 2.5 + atan2(dy, dx);
int nimgs = entry.images.size();
float bucket_size = PI * 2 / nimgs;
int bucket = round(direction / bucket_size);
bucket = bucket % nimgs;
img = &entry.img(bucket);
} else { //if (entry.type == SpriteEntry::ANIMATED) {
img = &entry.img();
}
gl_draw_image(view, *img, x, y, c);
}
/* General gl_print function for others to delegate to */
static Dim gl_print_impl(const font_data& font, const Colour& colour, Pos p,
int max_width, bool center_x, bool center_y, bool actually_print,
const char* fmt, va_list ap) {
char text[512];
vsnprintf(text, 512, fmt, ap);
va_end(ap);
Dim offset(0, 0);
std::vector<int> line_splits;
int measured_width = process_string(font, text, max_width, line_splits);
if (center_x) {
p.x -= measured_width / 2;
}
if (center_y) {
p.y -= font.h * line_splits.size() / 2;
}
for (int linenum = 0, i = 0; linenum < line_splits.size(); linenum++) {
int len = 0;
int eol = line_splits[linenum];
offset.h += font.h;
for (; i < eol; i++) {
unsigned char chr = text[i];
if (chr == '\n') {
continue; //skip newline char
}
char_data &cdata = *font.data[chr];
len += cdata.advance;
if (actually_print) {
gl_draw_image(cdata.img,
p.x + len - (cdata.advance - cdata.left),
p.y + offset.h - cdata.move_up, colour);
}
}
offset.w = std::max(len, offset.w);
offset.h += 1;
}
return offset;
}
void LLFloaterColorPicker::draw()
{
LLRect swatch_rect;
mSwatch->localRectToOtherView(mSwatch->getLocalRect(), &swatch_rect, this);
// draw context cone connecting color picker with color swatch in parent floater
LLRect local_rect = getLocalRect();
if (gFocusMgr.childHasKeyboardFocus(this) && mSwatch->isInVisibleChain() && mContextConeOpacity > 0.001f)
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLGLEnable(GL_CULL_FACE);
gGL.begin(LLRender::QUADS);
{
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(swatch_rect.mLeft, swatch_rect.mTop);
gGL.vertex2i(swatch_rect.mRight, swatch_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mRight, local_rect.mTop);
gGL.vertex2i(local_rect.mLeft, local_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mLeft, local_rect.mTop);
gGL.vertex2i(local_rect.mLeft, local_rect.mBottom);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(swatch_rect.mLeft, swatch_rect.mBottom);
gGL.vertex2i(swatch_rect.mLeft, swatch_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mRight, local_rect.mBottom);
gGL.vertex2i(local_rect.mRight, local_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(swatch_rect.mRight, swatch_rect.mTop);
gGL.vertex2i(swatch_rect.mRight, swatch_rect.mBottom);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mLeft, local_rect.mBottom);
gGL.vertex2i(local_rect.mRight, local_rect.mBottom);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(swatch_rect.mRight, swatch_rect.mBottom);
gGL.vertex2i(swatch_rect.mLeft, swatch_rect.mBottom);
}
gGL.end();
}
if (gFocusMgr.childHasMouseCapture(getDragHandle()))
{
mContextConeOpacity = lerp(mContextConeOpacity, gSavedSettings.getF32("PickerContextOpacity"), LLCriticalDamp::getInterpolant(CONTEXT_FADE_TIME));
}
else
{
mContextConeOpacity = lerp(mContextConeOpacity, 0.f, LLCriticalDamp::getInterpolant(CONTEXT_FADE_TIME));
}
mPipetteBtn->setToggleState(LLToolMgr::getInstance()->getCurrentTool() == LLToolPipette::getInstance());
mApplyImmediateCheck->setEnabled(mActive && mCanApplyImmediately);
mSelectBtn->setEnabled(mActive);
// base floater stuff
LLFloater::draw ();
// draw image for RGB area (not really RGB but you'll see what I mean...
gl_draw_image ( mRGBViewerImageLeft, mRGBViewerImageTop - mRGBViewerImageHeight, mRGBImage, LLColor4::white );
// update 'cursor' into RGB Section
S32 xPos = ( S32 ) ( ( F32 )mRGBViewerImageWidth * getCurH () ) - 8;
S32 yPos = ( S32 ) ( ( F32 )mRGBViewerImageHeight * getCurS () ) - 8;
gl_line_2d ( mRGBViewerImageLeft + xPos,
mRGBViewerImageTop - mRGBViewerImageHeight + yPos + 8,
mRGBViewerImageLeft + xPos + 16,
mRGBViewerImageTop - mRGBViewerImageHeight + yPos + 8,
LLColor4 ( 0.0f, 0.0f, 0.0f, 1.0f ) );
gl_line_2d ( mRGBViewerImageLeft + xPos + 8,
mRGBViewerImageTop - mRGBViewerImageHeight + yPos,
mRGBViewerImageLeft + xPos + 8,
mRGBViewerImageTop - mRGBViewerImageHeight + yPos + 16,
LLColor4 ( 0.0f, 0.0f, 0.0f, 1.0f ) );
// create rgb area outline
gl_rect_2d ( mRGBViewerImageLeft,
mRGBViewerImageTop - mRGBViewerImageHeight,
mRGBViewerImageLeft + mRGBViewerImageWidth + 1,
mRGBViewerImageTop,
LLColor4 ( 0.0f, 0.0f, 0.0f, 1.0f ),
FALSE );
// draw luminance slider
for ( S32 y = 0; y < mLumRegionHeight; ++y )
{
F32 rValSlider, gValSlider, bValSlider;
hslToRgb ( getCurH (), getCurS (), ( F32 )y / ( F32 )mLumRegionHeight, rValSlider, gValSlider, bValSlider );
gl_rect_2d( mLumRegionLeft,
mLumRegionTop - mLumRegionHeight + y,
mLumRegionLeft + mLumRegionWidth,
mLumRegionTop - mLumRegionHeight + y - 1,
LLColor4 ( rValSlider, gValSlider, bValSlider, 1.0f ) );
}
// draw luninance marker
S32 startX = mLumRegionLeft + mLumRegionWidth;
S32 startY = mLumRegionTop - mLumRegionHeight + ( S32 ) ( mLumRegionHeight * getCurL () );
gl_triangle_2d ( startX, startY,
startX + mLumMarkerSize, startY - mLumMarkerSize,
startX + mLumMarkerSize, startY + mLumMarkerSize,
LLColor4 ( 0.75f, 0.75f, 0.75f, 1.0f ), TRUE );
// draw luminance slider outline
gl_rect_2d ( mLumRegionLeft,
mLumRegionTop - mLumRegionHeight,
mLumRegionLeft + mLumRegionWidth + 1,
mLumRegionTop,
LLColor4 ( 0.0f, 0.0f, 0.0f, 1.0f ),
FALSE );
// draw selected color swatch
gl_rect_2d ( mSwatchRegionLeft,
mSwatchRegionTop - mSwatchRegionHeight,
mSwatchRegionLeft + mSwatchRegionWidth,
mSwatchRegionTop,
LLColor4 ( getCurR (), getCurG (), getCurB (), 1.0f ),
TRUE );
// draw selected color swatch outline
gl_rect_2d ( mSwatchRegionLeft,
mSwatchRegionTop - mSwatchRegionHeight,
mSwatchRegionLeft + mSwatchRegionWidth + 1,
mSwatchRegionTop,
LLColor4 ( 0.0f, 0.0f, 0.0f, 1.0f ),
FALSE );
// color palette code is a little more involved so break it out into its' own method
drawPalette ();
}
void gl_draw_image(const GameView& view, GLimage& img, int x, int y,
const Colour& c) {
gl_draw_image(img, x - view.x, y - view.y, c);
}
void gl_draw_sprite(sprite_id sprite, int x, int y, const Colour& c) {
SpriteEntry& entry = game_sprite_data.at(sprite);
gl_draw_image(entry.img(), x, y, c.multiply(entry.drawcolour));
}