void
DrawLines(SDL_Window * window)
{
int i;
int x1, y1, x2, y2;
int window_w, window_h;
/* Query the sizes */
SDL_GetWindowSize(window, &window_w, &window_h);
SDL_SetRenderDrawBlendMode(blendMode);
for (i = 0; i < num_lines; ++i) {
SDL_SetRenderDrawColor(255, 255, 255, 255);
if (i == -1) {
SDL_RenderDrawLine(0, 0, window_w - 1, window_h - 1);
SDL_RenderDrawLine(0, window_h - 1, window_w - 1, 0);
SDL_RenderDrawLine(0, window_h / 2, window_w - 1, window_h / 2);
SDL_RenderDrawLine(window_w / 2, 0, window_w / 2, window_h - 1);
} else {
SDL_RenderDrawLine(lines[i].x, lines[i].y, lines[i].w, lines[i].h);
}
}
SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
}
void PauseMenu::Draw(SDL_Renderer* rR) {
SDL_SetRenderDrawBlendMode(rR, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(rR, 4, 4, 4, 235);
SDL_RenderFillRect(rR, &rPause);
SDL_SetRenderDrawColor(rR, 255, 255, 255, 255);
rPause.x += 1;
rPause.y += 1;
rPause.h -= 2;
rPause.w -= 2;
SDL_RenderDrawRect(rR, &rPause);
rPause.x -= 1;
rPause.y -= 1;
rPause.h += 2;
rPause.w += 2;
for(unsigned int i = 0; i < lMO.size(); i++) {
if(i == activeMenuOption) {
CCFG::getText()->DrawCenterX(rR, lMO[i]->getText(), lMO[i]->getYPos(), 16, 255, 255, 255);
} else {
CCFG::getText()->DrawCenterX(rR, lMO[i]->getText(), lMO[i]->getYPos(), 16, 90, 90, 90);
}
}
SDL_SetRenderDrawBlendMode(rR, SDL_BLENDMODE_NONE);
CCore::getMap()->setBackgroundColor(rR);
}
static void drawMain(void)
{
SDL_Rect r;
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 128);
SDL_RenderFillRect(app.renderer, NULL);
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_NONE);
r.w = 500;
r.h = 600;
r.x = (SCREEN_WIDTH / 2) - r.w / 2;
r.y = (SCREEN_HEIGHT / 2) - r.h / 2;
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 0);
SDL_RenderFillRect(app.renderer, &r);
SDL_SetRenderDrawColor(app.renderer, 200, 200, 200, 255);
SDL_RenderDrawRect(app.renderer, &r);
drawText(SCREEN_WIDTH / 2, 70, 28, TA_CENTER, colors.white, OPTIONS_TEXT);
SDL_SetRenderDrawColor(app.renderer, 128, 128, 128, 255);
SDL_RenderDrawLine(app.renderer, r.x, 120, r.x + r.w, 120);
drawWidgets("options");
limitTextWidth(r.w - 100);
drawText(SCREEN_WIDTH / 2, r.y + r.h - 135, 16, TA_CENTER, colors.yellow, RESOLUTION_TEXT);
limitTextWidth(0);
}
void drawWidgets(const char *group)
{
Widget *w;
drawingWidgets = 1;
for (w = head.next; w != NULL ; w = w->next)
{
if (w->visible && strcmp(w->group, group) == 0)
{
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, SDL_ALPHA_OPAQUE);
SDL_RenderFillRect(app.renderer, &w->rect);
if (w == selectedWidget)
{
SDL_SetRenderDrawColor(app.renderer, 64, 128, 200, SDL_ALPHA_OPAQUE);
SDL_RenderFillRect(app.renderer, &w->rect);
SDL_SetRenderDrawColor(app.renderer, 128, 192, 255, SDL_ALPHA_OPAQUE);
SDL_RenderDrawRect(app.renderer, &w->rect);
}
else
{
SDL_SetRenderDrawColor(app.renderer, 64, 64, 64, SDL_ALPHA_OPAQUE);
SDL_RenderDrawRect(app.renderer, &w->rect);
}
switch (w->type)
{
case WT_BUTTON:
SDL_RenderDrawRect(app.renderer, &w->rect);
drawText(w->rect.x + (w->rect.w / 2), w->rect.y + 2, 20, TA_CENTER, colors.white, w->text);
break;
case WT_SELECT:
drawText(w->rect.x + 10, w->rect.y + 2, 20, TA_LEFT, colors.white, w->text);
drawText(w->rect.x + w->rect.w - 10, w->rect.y + 2, 20, TA_RIGHT, colors.white, w->options[w->currentOption]);
if (w->currentOption != 0)
{
blit(optionsLeft, w->rect.x - 24, w->rect.y + 16, 1);
}
if (w->currentOption != w->numOptions - 1)
{
blit(optionsRight, w->rect.x + w->rect.w + 24, w->rect.y + 16, 1);
}
break;
}
if (!w->enabled)
{
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 192);
SDL_RenderFillRect(app.renderer, &w->rect);
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_NONE);
}
}
}
}
void drawCircle(int cx, int cy, int radius, int r, int g, int b, int a)
{
int x = radius;
int y = 0;
int radiusError = 1 - x;
SDL_SetRenderDrawColor(app.renderer, r, g, b, a);
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_BLEND);
while (x >= y)
{
SDL_RenderDrawPoint(app.renderer, x + cx, y + cy);
SDL_RenderDrawPoint(app.renderer, y + cx, x + cy);
SDL_RenderDrawPoint(app.renderer,-x + cx, y + cy);
SDL_RenderDrawPoint(app.renderer,-y + cx, x + cy);
SDL_RenderDrawPoint(app.renderer,-x + cx, -y + cy);
SDL_RenderDrawPoint(app.renderer,-y + cx, -x + cy);
SDL_RenderDrawPoint(app.renderer, x + cx, -y + cy);
SDL_RenderDrawPoint(app.renderer, y + cx, -x + cy);
y++;
if (radiusError < 0)
{
radiusError += 2 * y + 1;
}
else
{
x--;
radiusError += 2 * (y - x) + 1;
}
}
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_NONE);
}
void meh_widget_rect_render(Window* window, const WidgetRect* rect) {
g_assert(rect != NULL);
g_assert(window != NULL);
SDL_SetRenderDrawColor(window->sdl_renderer, rect->r.value, rect->g.value, rect->b.value, rect->a.value);
if (rect->a.value != SDL_ALPHA_OPAQUE) {
SDL_SetRenderDrawBlendMode(window->sdl_renderer, SDL_BLENDMODE_BLEND);
} else {
SDL_SetRenderDrawBlendMode(window->sdl_renderer, SDL_BLENDMODE_NONE);
}
SDL_Rect sdl_rect = {
meh_window_convert_width(window, rect->x.value),
meh_window_convert_height(window, rect->y.value),
meh_window_convert_width(window, rect->w.value),
meh_window_convert_height(window, rect->h.value)
};
if (rect->filled) {
SDL_RenderFillRect(window->sdl_renderer, &sdl_rect);
} else {
SDL_RenderDrawRect(window->sdl_renderer, &sdl_rect);
}
}
void DrawDeath(SDL_Renderer *r)
{
float end = GetGameOverTime();
if (g_scrub->mSpentTime < end)
return;
static bool firstDeath = true;
if (firstDeath) {
g_world->myAudioManager.PlaySound("assets/audio/failed.mp3", false);
firstDeath = false;
isDead = true;
}
SDL_Rect rect;
rect.x = 0;
rect.y = 0;
rect.w = RES_X;
rect.h = RES_Y;
SDL_SetRenderDrawBlendMode(r, SDL_BLENDMODE_MOD);
SDL_SetRenderDrawColor(r, 128, 128, 128, 128);
SDL_RenderFillRect(r, &rect);
SDL_Rect rc;
SDL_QueryTexture(deathTexture, NULL, NULL, &rc.w, &rc.h);
rc.x = 800 - rc.w / 2;
rc.y = 450 - rc.h / 2;
SDL_RenderCopy(r, deathTexture, nullptr, &rc);
SDL_SetRenderDrawBlendMode(r, SDL_BLENDMODE_ADD);
SDL_SetRenderDrawColor(r, 255, 255, 255, 255);
SDL_RenderDrawRect(r, &rc);
}
static void
DrawRectLineIntersections(SDL_Window * window)
{
int i, j, window_w, window_h;
/* Query the sizes */
SDL_GetWindowSize(window, &window_w, &window_h);
SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
for (i = 0; i < num_rects; i++)
for (j = 0; j < num_lines; j++) {
int x1, y1, x2, y2;
SDL_Rect r;
r = rects[i];
x1 = lines[j].x;
y1 = lines[j].y;
x2 = lines[j].w;
y2 = lines[j].h;
if (SDL_IntersectRectAndLine(&r, &x1, &y1, &x2, &y2)) {
SDL_SetRenderDrawColor(0, 255, 55, 255);
SDL_RenderDrawLine(x1, y1, x2, y2);
}
}
SDL_SetRenderDrawBlendMode(SDL_BLENDMODE_NONE);
}
void SDLRenderer::setDrawColor(const Color& color) {
if (color.a < 255) {
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
} else {
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE);
}
SDL_SetRenderDrawColor(renderer, color.r, color.g, color.b, color.a);
}
void ScenePatch(){
bool quit = false;
SDL_Event event;
Sprite *bgi = new Sprite("resource\\bgi_patcher.jpg",1,1);
Sprite *title = new Sprite("resource\\title.png",1,1);
FONT gulim;
float progress_total = 50;
float progress_current = 30;
gulim.InitFont("c:\\windows\\fonts\\gulim.ttc",12);
gulim.SetColor(255,255,255);
gulim.SetStyle(TTF_STYLE_BOLD);
while(!quit){
while(SDL_PollEvent(&event)){
switch(event.type){
case SDL_QUIT:
break;
}
}
{
SDL_RenderClear(renderer);
bgi->Draw(0,0,480,272);
title->Draw(20,20,440,170);
SDL_Rect rtProgressTotalFrame = {20,200,440,25};
SDL_Rect rtProgressCurrentFrame = {20,235,440,25};
SDL_Rect rtProgressTotal = {25,205,progress_total * 4.4,15};
SDL_Rect rtProgressCurrent = {25,240,progress_current * 4.4,15};
SDL_SetRenderDrawBlendMode(renderer,SDL_BLENDMODE_NONE);
SDL_SetRenderDrawColor(renderer,64,64,64,255);
SDL_RenderFillRect(renderer,&rtProgressTotalFrame);
SDL_RenderFillRect(renderer,&rtProgressCurrentFrame);
SDL_SetRenderDrawBlendMode(renderer,SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer,64,255,64,196);
SDL_RenderFillRect(renderer,&rtProgressTotal);
SDL_RenderFillRect(renderer,&rtProgressCurrent);
gulim.Draw(renderer,"전체 진행률",25,190);
gulim.Draw(renderer,"현재 진행률",25,225);
gulim.Draw(renderer,"Tank Online Patcher",343,258);
SDL_RenderPresent(renderer);
}
SDL_Delay(1);
}
delete bgi;
}
void Simulation::Render()
{
SDL_Renderer *renderer = Game::getGlobalGame()->getRenderer();
Game::getGlobalGame()->setBackgroundColor(0, 0, 0);
// Render do Fundo
// SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_ADD);
SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
drawBG(background[0], bgOffsetX, bgOffsetY, -0.1, renderer);
drawBG(background[1], bgOffsetX, bgOffsetY, -0.13, renderer);
drawBG(background[2], bgOffsetX, bgOffsetY, -0.2, renderer);
drawBG(background[3], bgOffsetX, bgOffsetY, -0.28, renderer);
// background[0]->DrawImage(bgOffsetX*0.10, bgOffsetY*0.10, renderer);
// background[1]->DrawImage(bgOffsetX*0.13, bgOffsetY*0.13, renderer);
// background[2]->DrawImage(bgOffsetX*0.20, bgOffsetY*0.20, renderer);
// background[3]->DrawImage(bgOffsetX*0.28, bgOffsetY*0.28, renderer);
// background->DrawImage(bgOffsetX, bgOffsetY, renderer);
// background->DrawImage(bgOffsetX + Game::getGlobalGame()->getWidth(),
// bgOffsetY + Game::getGlobalGame()->getHeight(), renderer);
//
// background->DrawImage(bgOffsetX + Game::getGlobalGame()->getWidth(), bgOffsetY, renderer);
// background->DrawImage(bgOffsetX, bgOffsetY + Game::getGlobalGame()->getHeight(), renderer);
//Just TESTING
SDL_SetRenderTarget(renderer, renderCombat);
// Limpar textura
SDL_SetTextureBlendMode(renderCombat, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 0);
SDL_RenderClear(renderer);
SDL_SetRenderDrawBlendMode(renderer, SDL_BlendMode::SDL_BLENDMODE_NONE);
SDL_SetTextureBlendMode(renderCombat, SDL_BLENDMODE_BLEND);
simulationWorld->render();
SDL_SetRenderTarget(renderer, 0);
// Renderizar imagem de combate na tela
SDL_Rect rect;
rect.x = -camera->getX(); rect.w = 2048;
rect.y = -camera->getY(); rect.h = 2048;
SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
SDL_SetRenderDrawBlendMode(renderer, SDL_BlendMode::SDL_BLENDMODE_NONE);
SDL_RenderCopy( renderer, renderCombat, 0, &rect);
if(selectedUnit)
{
filledCircleRGBA( renderer, selectedUnit->getAvgX(), selectedUnit->getAvgY(), 64, 0, 0, 255, 128 );
}
}
void drawControls(void)
{
int i;
SDL_Rect r;
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 128);
SDL_RenderFillRect(app.renderer, NULL);
SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_NONE);
r.w = 800;
r.h = 650;
r.x = (SCREEN_WIDTH / 2) - r.w / 2;
r.y = (SCREEN_HEIGHT / 2) - r.h / 2;
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 0);
SDL_RenderFillRect(app.renderer, &r);
SDL_SetRenderDrawColor(app.renderer, 200, 200, 200, 255);
SDL_RenderDrawRect(app.renderer, &r);
drawText(SCREEN_WIDTH / 2, 50, 28, TA_CENTER, colors.white, CONTROLS_TEXT);
SDL_SetRenderDrawColor(app.renderer, 128, 128, 128, 255);
SDL_RenderDrawLine(app.renderer, r.x, r.y + 65, r.x + r.w, r.y + 65);
r.x += 25;
r.y = 125;
for (i = 0 ; i < CONTROL_MAX ; i++)
{
drawText(r.x, r.y + 2, 20, TA_LEFT, colors.white, controlName[i]);
controlWidget[i]->rect.x = r.x + 175;
controlWidget[i]->rect.y = r.y;
r.y += 65;
if (r.y > 500)
{
r.y = 125;
r.x += 400;
}
}
limitTextWidth(r.w - 100);
drawText(SCREEN_WIDTH / 2, 525, 16, TA_CENTER, colors.white, HELP_TEXT);
drawText((SCREEN_WIDTH / 2) - 50, 560, 16, TA_RIGHT, colors.white, BACKSPACE_TEXT);
drawText((SCREEN_WIDTH / 2) + 50, 560, 16, TA_LEFT, colors.white, ESCAPE_TEXT);
limitTextWidth(0);
drawWidgets("controls");
}
void Particle::render(const flat2d::RenderData* data) const
{
flat2d::Camera *cam = data->getCamera();
SDL_Renderer *renderer = data->getRenderer();
setRenderDrawColor(renderer);
SDL_Rect box = { cam->getScreenXposFor(entityProperties.getXpos()),
cam->getScreenYposFor(entityProperties.getYpos()),
entityProperties.getWidth(), entityProperties.getHeight() };
SDL_SetRenderDrawBlendMode(renderer, blendMode);
SDL_RenderFillRect( renderer, &box );
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE);
}
/**
* @brief Test to see if we can vary the blend mode. Helper function.
*
* \sa
* http://wiki.libsdl.org/moin.cgi/SDL_SetRenderDrawBlendMode
* http://wiki.libsdl.org/moin.cgi/SDL_GetRenderDrawBlendMode
*/
static int
_hasBlendModes (void)
{
int fail;
int ret;
SDL_BlendMode mode;
fail = 0;
ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND );
if (!_isSupported(ret))
fail = 1;
ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
if (!_isSupported(ret))
fail = 1;
ret = (mode != SDL_BLENDMODE_BLEND);
if (!_isSupported(ret))
fail = 1;
ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_ADD );
if (!_isSupported(ret))
fail = 1;
ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
if (!_isSupported(ret))
fail = 1;
ret = (mode != SDL_BLENDMODE_ADD);
if (!_isSupported(ret))
fail = 1;
ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_MOD );
if (!_isSupported(ret))
fail = 1;
ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
if (!_isSupported(ret))
fail = 1;
ret = (mode != SDL_BLENDMODE_MOD);
if (!_isSupported(ret))
fail = 1;
ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
if (!_isSupported(ret))
fail = 1;
ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
if (!_isSupported(ret))
fail = 1;
ret = (mode != SDL_BLENDMODE_NONE);
if (!_isSupported(ret))
fail = 1;
return !fail;
}
bool j1Render::DrawCircle(int x, int y, int radius, Uint8 r, Uint8 g, Uint8 b, Uint8 a, bool use_camera) const
{
bool ret = true;
uint scale = App->win->GetScale();
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer, r, g, b, a);
int result = -1;
SDL_Point points[360];
float factor = (float)M_PI / 180.0f;
for(uint i = 0; i < 360; ++i)
{
points[i].x = (int)(x + radius * cos(i * factor));
points[i].y = (int)(y + radius * sin(i * factor));
}
result = SDL_RenderDrawPoints(renderer, points, 360);
if(result != 0)
{
LOG("Cannot draw quad to screen. SDL_RenderFillRect error: %s", SDL_GetError());
ret = false;
}
return ret;
}
void imv_printf(SDL_Renderer *renderer, TTF_Font *font, int x, int y,
SDL_Color *fg, SDL_Color *bg, const char *fmt, ...)
{
char line[512];
va_list args;
va_start(args, fmt);
vsnprintf(line, sizeof(line), fmt, args);
SDL_Surface *surf = TTF_RenderUTF8_Blended(font, &line[0], *fg);
SDL_Texture *tex = SDL_CreateTextureFromSurface(renderer, surf);
SDL_Rect tex_rect = {0,0,0,0};
SDL_QueryTexture(tex, NULL, NULL, &tex_rect.w, &tex_rect.h);
tex_rect.x = x;
tex_rect.y = y;
/* draw bg if wanted */
if(bg->a > 0) {
SDL_SetRenderDrawColor(renderer, bg->r, bg->g, bg->b, bg->a);
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
SDL_RenderFillRect(renderer, &tex_rect);
}
SDL_RenderCopy(renderer, tex, NULL, &tex_rect);
SDL_DestroyTexture(tex);
SDL_FreeSurface(surf);
va_end(args);
}
bool j1Render::DrawQuad(const SDL_Rect& rect, Uint8 r, Uint8 g, Uint8 b, Uint8 a, bool filled, bool use_camera) const
{
bool ret = true;
uint scale = App->win->GetScale();
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer, r, g, b, a);
SDL_Rect rec(rect);
if(use_camera)
{
rec.x = (int)(camera.x + rect.x * scale);
rec.y = (int)(camera.y + rect.y * scale);
rec.w *= scale;
rec.h *= scale;
}
int result = (filled) ? SDL_RenderFillRect(renderer, &rec) : SDL_RenderDrawRect(renderer, &rec);
if(result != 0)
{
LOG("Cannot draw quad to screen. SDL_RenderFillRect error: %s", SDL_GetError());
ret = false;
}
return ret;
}
void video_start_window( )
{
if ( SDL_VideoInit(video_options.driver) ) {
fatal( "%s", SDL_GetError() );
}
video_window = SDL_CreateWindow(
video_options.title,
video_options.position.x,
video_options.position.y,
video_options.size.w,
video_options.size.h,
SDL_WINDOW_SHOWN | SDL_WINDOW_ALLOW_HIGHDPI );
if ( video_window == NULL ) {
fatal( "%s", SDL_GetError() );
}
video_renderer = SDL_CreateRenderer( video_window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC );
if ( video_renderer == NULL ) {
fatal( "%s", SDL_GetError() );
}
SDL_SetRenderDrawBlendMode( video_renderer, SDL_BLENDMODE_BLEND );
SDL_SetHint( SDL_HINT_RENDER_SCALE_QUALITY, "1" );
SDL_RenderSetLogicalSize(
video_renderer,
video_options.logical_size.w,
video_options.logical_size.h );
SDL_SetWindowGrab( video_window, video_options.grab_input );
if ( video_options.set_mode ) {
SDL_SetWindowDisplayMode( video_window, &video_options.mode );
} else {
SDL_SetWindowDisplayMode( video_window, NULL );
}
SDL_SetWindowFullscreen( video_window, video_options.fullscreen );
}
void PromptOverlay::Draw()
{
pDarkeningImage->Draw(Vector2(0, 0), Color(fadeOpacity * 0.75, 1, 1, 1));
if (allowsTextEntry)
{
Vector2 textEnteredPosition = Vector2((gScreenWidth - pTextEntryFont->GetWidth(textEntered)) / 2, (gScreenHeight - pTextEntryFont->GetLineHeight()) / 2 + yOffset);
pTextEntryFont->Draw(textEntered, textEnteredPosition, Color(fadeOpacity, 1, 1, 1));
if (TextInputHelper::GetIsCaretShowing())
{
SDL_Rect rect = { (int)(textEnteredPosition.GetX() + pTextEntryFont->GetWidth(textEntered.substr(0, TextInputHelper::GetCaretPosition()))), (int)textEnteredPosition.GetY(), 2, (int)pTextEntryFont->GetLineHeight() };
SDL_SetRenderDrawColor(gpRenderer, 255, 255, 255, (Uint8)(fadeOpacity * 255));
SDL_SetRenderDrawBlendMode(gpRenderer, SDL_BLENDMODE_BLEND);
SDL_RenderFillRect(gpRenderer, &rect);
}
}
int textLineTop = gScreenHeight / 2 - pTextFont->GetLineHeight() * (1 + headerTextLines.size()) - (allowsTextEntry ? 2 * pTextEntryFont->GetLineHeight() / 3 : 0) + yOffset;
for (unsigned int i = 0; i < headerTextLines.size(); i++)
{
pTextFont->Draw(headerTextLines[i], Vector2((gScreenWidth - pTextFont->GetWidth(headerTextLines[i])) / 2, textLineTop + pTextFont->GetLineHeight() * i), Color(fadeOpacity, 1, 1, 1));
}
for (unsigned int i = 0; i < buttonList.size(); i++)
{
buttonList[i]->Draw(fadeOpacity);
}
}
void Renderer::createRenderer(std::string name, int width, int height, Uint32 flags) {
window = SDL_CreateWindow(name.c_str(), SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, flags);
renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE);
SDL_SetRenderDrawBlendMode(renderer,SDL_BLENDMODE_BLEND);
renderFrame = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING | SDL_TEXTUREACCESS_TARGET, width, height);
screenSize = {0, 0, width, height};
}
bool ModuleRender::DrawQuad(const SDL_Rect& rect, Uint8 r, Uint8 g, Uint8 b, Uint8 a, bool filled, bool use_camera)
{
bool ret = true;
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer, r, g, b, a);
SDL_Rect rec(rect);
if(use_camera)
{
rec.x = (int)(camera.x + rect.x * SCREEN_SIZE);
rec.y = (int)(camera.y + rect.y * SCREEN_SIZE);
rec.w *= SCREEN_SIZE;
rec.h *= SCREEN_SIZE;
}
int result = (filled) ? SDL_RenderFillRect(renderer, &rec) : SDL_RenderDrawRect(renderer, &rec);
if(result != 0)
{
LOG("Cannot draw quad to screen. SDL_RenderFillRect error: %s", SDL_GetError());
ret = false;
}
return ret;
}
void setup(){
window = SDL_CreateWindow( "SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN );
render = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC );
SDL_UpdateWindowSurface( window );
pot = new double[ nx*ny ];
psi = new double[ nx*ny ];
double sigma2 = 0.0002;
for (int iy=0; iy<ny; iy++){
int i0y = iy*nx;
for (int ix=0; ix<nx; ix++){
int ixy = i0y + ix;
double x = ix - (nx>>1);
double y = iy - (ny>>1);
double r2 = x*x + y*y;
pot[ ixy ] = exp( -r2*sigma2 );
psi[ ixy ] = randf() - 0.5;
if( (iy == 0)||(iy == ny-1)||(ix == 0)||(ix == nx-1) ){
psi[ ixy ] = 0;
}
}
}
tempSurf = SDL_CreateRGBSurface(0,SCREEN_WIDTH,SCREEN_HEIGHT,32,0,0,0,0 );
//setPixels_array( tempSurf, 0, 0, nx, ny, ny, pot, 1.0 );
tempTex = SDL_CreateTextureFromSurface( render, tempSurf );
SrcR.x = 0; SrcR.y = 0; SrcR.w = tempSurf->w; SrcR.h = tempSurf->h;
DestR.x = 0; DestR.y = 0; DestR.w = tempSurf->w; DestR.h = tempSurf->h;
SDL_SetRenderDrawBlendMode( render, SDL_BLENDMODE_BLEND );
}
void Console::Draw(SDL_Renderer* rR) {
if(vPrint.size() > 0) {
SDL_SetRenderDrawBlendMode(rR, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(rR, 4, 4, 4, 128);
SDL_RenderFillRect(rR, &rRect);
SDL_SetRenderDrawColor(rR, 255, 255, 255, 128);
SDL_RenderDrawRect(rR, &rRect);
SDL_SetRenderDrawColor(rR, 255, 255, 255, 255);
for(int i = vPrint.size() - 1, j = 0; i >= 0; i--, j++) {
CCFG::getText()->Draw(rR, vPrint[i], rRect.x + rRect.w - 5 - CCFG::getText()->getTextWidth(vPrint[i], 8), rRect.y + rRect.h - 5 - 8*(j+1) - 4*j, 8);
}
SDL_SetRenderDrawBlendMode(rR, SDL_BLENDMODE_NONE);
}
}
int main(int argc, char **argv)
{
SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO);
SDL_CreateWindowAndRenderer(SCREEN_WIDTH+232, SCREEN_HEIGHT+16, 0, &displayWindow, &displayRenderer);
SDL_GetRendererInfo(displayRenderer, &displayRendererInfo);
SDL_SetRenderDrawBlendMode(displayRenderer, SDL_BLENDMODE_BLEND);
SCREEN_SHIFT_X = 8;
SCREEN_SHIFT_Y = 8;
#ifdef __EMSCRIPTEN__
emscripten_set_main_loop(null_loop_iter, 60, 1);
#endif
srand(time(NULL));
sound_init();
resizeWindow(SCREEN_WIDTH, SCREEN_HEIGHT);
load_resources();
last_time = clock();
#ifdef __EMSCRIPTEN__
emscripten_set_main_loop(loop_iter, 60, 1);
#else
while (!done)
{
loop_iter();
}
#endif
sound_exit();
Quit(0);
return (0);
}
void debug_hud_render(DebugHud* self, SDL_Renderer* renderer, int x, int y) {
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 127);
SDL_Rect bg;
bg.x = x;
bg.y = y;
bg.w = 200;
bg.h = self->count * (self->ptSize + 2) + 10;
SDL_RenderFillRect(renderer, &bg);
int wx = x + 5;
int wy = y + 5;
for (u32 i = 0; i < self->count; ++i) {
DebugHudWatch* watch = &self->watches[i];
if (!watch->texture) {
continue;
}
SDL_Rect r;
r.x = wx;
r.y = wy;
SDL_QueryTexture(watch->texture, NULL, NULL, &r.w, &r.h);
SDL_RenderCopy(renderer, watch->texture, NULL, &r);
wy += self->ptSize + 2;
}
}
static void render(void) {
SDL_SetTextureAlphaMod(title_rotate[rotate_index].texture, 0xFF * brightness);
SDL_SetRenderDrawColor(display.renderer, 0x20, 0x20, 0x20, 0x20);
SDL_RenderClear(display.renderer);
SDL_SetRenderDrawBlendMode(display.renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(display.renderer, 0xFF, 0xFF, 0xFF, 0x20);
draw_text_splat(&title_rotate[rotate_index], -1, 0);
draw_sprite(panel_timer, 16, 28);
timer_blit(ticks_countup, REFERENCE_WIDTH - 22, 32);
draw_text_splat(&elapsed_time, -1, 56);
SDL_RenderDrawLine(display.renderer, 0, 80, REFERENCE_WIDTH, 80);
draw_text_splat(&achievements, -1, 81);
if (achievement_index != -1) {
draw_sprite(panel_achievement, 0, 106);
draw_sprite(achievement_index, 9, 114);
draw_text_splat(&ach_title[achievement_index], 48, 130 - (ach_title[achievement_index].source_rect.h / 2));
draw_text_splat(&ach_desc[achievement_index], 4, 152);
} else {
draw_text_splat(&achievements_none, -1, 130);
}
SDL_RenderDrawLine(display.renderer, 0, 224, REFERENCE_WIDTH, 224);
if (achievement_count > 1) {
draw_text_splat(&achievements_more, -1, 232);
draw_sprite(sui_arrow_left, 0, 226);
draw_sprite(sui_arrow_right, REFERENCE_WIDTH - 32, 226);
}
}
void setup(){
window = SDL_CreateWindow( "SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN );
render = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC );
SDL_UpdateWindowSurface( window );
tempSurf = SDL_CreateRGBSurface(0,SCREEN_WIDTH,SCREEN_HEIGHT,32,0,0,0,0 );
//setPixelsFunction( tempSurf, 0, 0, tempSurf->w, tempSurf->h, &harmonic );
//setPixelsFunction( tempSurf, 0, 0, tempSurf->w, tempSurf->h, &rosenbrok );
//setPixelsFunction( tempSurf, 0, 0, tempSurf->w, tempSurf->h, &cosValey );
setPixelsFunction( tempSurf, 0, 0, tempSurf->w, tempSurf->h, &spiral );
//setPixelsFunction( tempSurf, 0, 0, tempSurf->w, tempSurf->h, -2.0,-2.0, 2.0, 2.0, &mandelbort );
tempTex = SDL_CreateTextureFromSurface( render, tempSurf );
SrcR.x = 0; SrcR.y = 0; SrcR.w = tempSurf->w; SrcR.h = tempSurf->h;
DestR.x = 0; DestR.y = 0; DestR.w = tempSurf->w; DestR.h = tempSurf->h;
SDL_RenderCopy( render, tempTex, &SrcR, &DestR);
//opt1 = new OptimizerRandom( 2, 0.05, &fittnessFunc_rosenbrok );
//opt1->xBest[0] = 0.7;
//opt1->xBest[1] = -0.3;
//opt1 = new OptimizerRandom( 2, xBest, dxMax, &fittnessFunc_rosenbrok );
//opt1 = new OptimizerRandom_2( 2, xBest, dxMax, 0.7, 0.5, &fittnessFunc_rosenbrok );
opt1 = new OptimizerRandom_3( 2, xBest, dxMax, 0.7, 1.2, &fittnessFunc_rosenbrok );
SDL_SetRenderDrawBlendMode( render, SDL_BLENDMODE_BLEND );
}
void render(void) {
SDL_SetRenderDrawColor(display.renderer, 0x20, 0x20, 0x20, 0xFF);
SDL_RenderClear(display.renderer);
draw_text_splat(&title_1, -1, 25);
draw_text_splat(&title_2, -1, 35);
SDL_SetTextureAlphaMod(rotator[rotate_index].texture, 0xFF * brightness);
draw_text_splat(&rotator[rotate_index], -1, REFERENCE_HEIGHT - 24);
SDL_SetRenderDrawBlendMode(display.renderer, SDL_BLENDMODE_BLEND);
for (int x = 0; x < REFERENCE_WIDTH; x += 32) {
SDL_Rect dest_rect = { x, 128, 32, 32 };
SDL_RenderCopy(display.renderer, backlight->texture, &backlight->src_rect[0], &dest_rect);
}
sprite_t *dude_sprite = sprite_thing_get(dude.type);
SDL_Rect dest_rect = {
position,
144,
dude_sprite->src_rect[dude.current_frame].w,
dude_sprite->src_rect[dude.current_frame].h
};
SDL_RenderCopy(display.renderer, dude_sprite->texture, &dude_sprite->src_rect[dude.current_frame], &dest_rect);
for (int x = 0; x < REFERENCE_WIDTH; x += 32) {
SDL_Rect fore_rect = { x, 128, 32, 32 };
SDL_Rect bott_rect = { x, 160, 32, 32 };
SDL_RenderCopy(display.renderer, foreground->texture, &foreground->src_rect[0], &fore_rect);
SDL_RenderCopy(display.renderer, bottom->texture, &bottom->src_rect[0], &bott_rect);
}
}
void Lightning::prepareForRendering(SDL_Renderer *renderer)
{
SDL_SetRenderTarget(renderer, NULL);
SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
SDL_SetRenderDrawColor(renderer, 128, 128, 128, 255);
}
TemporaryOffscreenRenderMode(SDL_Renderer * master)
{
renderer = master;
texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, Sys::shape.w, Sys::shape.h);
SDL_SetRenderTarget(renderer, texture);
SDL_SetTextureBlendMode( texture, SDL_BLENDMODE_BLEND );
SDL_BlendMode temp;
SDL_GetRenderDrawBlendMode( renderer, &temp );
SDL_SetRenderDrawBlendMode( renderer, SDL_BLENDMODE_NONE );
SDL_SetRenderDrawColor( renderer, 127, 0, 255, 0 ); // RGBs are to detect improper blending
SDL_RenderFillRect( renderer, &shape );
SDL_SetRenderDrawBlendMode( renderer, temp );
}