void read_rect_node(grect& rect, hlxml::Node* node, bool allowNoSize)
{
rect.set(0.0f, 0.0f, 0.0f, 0.0f);
if (allowNoSize)
{
rect.setSize(-1.0f, -1.0f);
}
if (node->pexists("rect"))
{
rect = hstr_to_grect(node->pstr("rect"));
}
else
{
if (node->pexists("position"))
{
rect.setPosition(hstr_to_gvec2(node->pstr("position")));
}
else
{
rect.setPosition(node->pfloat("x"), node->pfloat("y"));
}
if (node->pexists("size"))
{
rect.setSize(hstr_to_gvec2(node->pstr("size")));
}
else if (!allowNoSize)
{
rect.setSize(node->pfloat("w"), node->pfloat("h"));
}
else
{
rect.setSize(node->pfloat("w", -1.0f), node->pfloat("h", -1.0f));
}
}
}
void RenderSystem::setOrthoProjection(grect rect)
{
// TODOaa - change and improve this implementation
// also: this variable needs to be updated in ::setProjectionMatrix() as well in order to prevent a stale value when using getOrthoProjection()
this->orthoProjection = rect;
rect -= rect.getSize() * this->getPixelOffset() / april::window->getSize();
this->projectionMatrix.ortho(rect);
this->_setProjectionMatrix(this->projectionMatrix);
}
bool onUpdate(float timeSinceLastFrame)
{
this->angle += timeSinceLastFrame * 90.0f;
april::rendersys->clear();
april::rendersys->setPerspective(60.0f, 1.0f / drawRect.getAspect(), 1.0f, 1000.0f);
april::rendersys->lookAt(gvec3(2.0f, 2.0f, -5.0f), gvec3(0.0f, 0.0f, 0.0f), gvec3(0.0f, 1.0f, 0.0f));
april::rendersys->rotate(this->angle, 0.0f, 1.0f, 0.0f);
april::rendersys->setTexture(texture);
april::rendersys->render(april::RO_TRIANGLE_STRIP, v, 4);
return true;
}
void april_init(const harray<hstr>& args)
{
srand((unsigned int)htime());
april::init(new CustomRenderSystem(), new CustomWindow());
april::createRenderSystem();
april::createWindow((int)drawRect.w, (int)drawRect.h, false, "APRIL: Simple Interface");
april::window->setUpdateDelegate(&updateDelegate);
april::window->setSystemDelegate(&systemDelegate);
april::window->setMouseDelegate(&mouseDelegate);
texture = april::rendersys->createTextureFromResource(RESOURCE_PATH "jpt_final", april::Texture::TYPE_MANAGED);
textureRect.setSize(texture->getWidth() * 0.5f, texture->getHeight() * 0.5f);
textureRect.x = -textureRect.w / 2;
textureRect.y = -textureRect.h / 2;
}
RenderRectangle Font::makeRenderRectangle(const grect& rect, grect area, unsigned int code)
{
static RenderRectangle result;
result.src.set(0.0f, 0.0f, 0.0f, 0.0f);
result.dest = area;
// if destination rectangle not entirely inside drawing area
if (rect.intersects(result.dest))
{
static gvec2 fullSize(1.0f, 1.0f);
static gvec2 leftTop;
static gvec2 rightBottom;
static gvec2 textureInvertedSize;
static CharacterDefinition* chr = NULL;
static grect charRect;
static april::Texture* texture = NULL;
texture = this->getTexture(code);
textureInvertedSize.set(1.0f / texture->getWidth(), 1.0f / texture->getHeight());
chr = &this->characters[code];
charRect.set(chr->x, chr->y, chr->w, chr->h);
// vertical/horizontal cutoff of destination rectangle (using left/right/top/bottom semantics for consistency)
leftTop.x = (area.left() < rect.left() ? (area.right() - rect.left()) / area.w : fullSize.x);
leftTop.y = (area.top() < rect.top() ? (area.bottom() - rect.top()) / area.h : fullSize.y);
rightBottom.x = (rect.right() < area.right() ? (rect.right() - area.left()) / area.w : fullSize.x);
rightBottom.y = (rect.bottom() < area.bottom() ? (rect.bottom() - area.top()) / area.h : fullSize.y);
// apply cutoff on destination
result.dest.setPosition(area.getPosition() + area.getSize() * (fullSize - leftTop));
result.dest.setSize(area.getSize() * (leftTop + rightBottom - fullSize));
// apply cutoff on source
result.src.setPosition((charRect.getPosition() + charRect.getSize() * (fullSize - leftTop)) * textureInvertedSize);
result.src.setSize((charRect.getSize() * (leftTop + rightBottom - fullSize)) * textureInvertedSize);
}
return result;
}
#include <april/Platform.h>
#include <april/RenderSystem.h>
#include <april/SystemDelegate.h>
#include <april/UpdateDelegate.h>
#include <april/Window.h>
#include <gtypes/Rectangle.h>
#include <gtypes/Vector2.h>
#include <hltypes/hlog.h>
#include <hltypes/hltypesUtil.h>
#include <hltypes/hstring.h>
#include "CustomRenderSystem.h"
#include "CustomWindow.h"
static april::Texture* texture = NULL;
static grect drawRect(0.0f, 0.0f, 800.0f, 600.0f);
static gvec2 offset = drawRect.getSize() * 0.5f;
static grect textureRect;
static bool mousePressed = false;
class UpdateDelegate : public april::UpdateDelegate
{
bool onUpdate(float timeDelta)
{
april::rendersys->clear();
april::rendersys->setOrthoProjection(drawRect);
april::rendersys->drawFilledRect(drawRect, april::Color(64, 64, 64));
april::rendersys->setTexture(texture);
april::rendersys->drawTexturedRect(textureRect + offset, grect(0.0f, 0.0f, 1.0f, 1.0f));
april::rendersys->drawFilledRect(grect(0.0f, 0.0f, 100.0f, 75.0f), april::Color::Orange);
april::rendersys->drawFilledRect(grect(10.0f, 10.0f, 80.0f, 55.0f), april::Color::Yellow);
void april_init(const harray<hstr>& args)
{
#ifdef __APPLE__
// On MacOSX, the current working directory is not set by
// the Finder, since you are expected to use Core Foundation
// or ObjC APIs to find files.
// So, when porting you probably want to set the current working
// directory to something sane (e.g. .../Resources/ in the app
// bundle).
// In this case, we set it to parent of the .app bundle.
{
CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFStringRef path = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
// let's hope chdir() will be happy with utf8 encoding
const char* cpath = CFStringGetCStringPtr(path, kCFStringEncodingUTF8);
char* cpath_alloc = NULL;
if (cpath == NULL)
{
// CFStringGetCStringPtr is allowed to return NULL. bummer.
// we need to use CFStringGetCString instead.
cpath_alloc = (char*)malloc(CFStringGetLength(path) + 1);
CFStringGetCString(path, cpath_alloc, CFStringGetLength(path) + 1, kCFStringEncodingUTF8);
}
else
{
// even though it didn't return NULL, we still want to slice off bundle name.
cpath_alloc = (char*)malloc(CFStringGetLength(path) + 1);
strcpy(cpath_alloc, cpath);
}
// just in case / is appended to .app path for some reason
if (cpath_alloc[CFStringGetLength(path) - 1] == '/')
{
cpath_alloc[CFStringGetLength(path) - 1] = 0;
}
// replace pre-.app / with a null character, thus
// cutting off .app's name and getting parent of .app.
strrchr(cpath_alloc, '/')[0] = 0;
// change current dir using posix api
chdir(cpath_alloc);
free(cpath_alloc); // even if null, still ok
CFRelease(path);
CFRelease(url);
}
#endif
updateDelegate = new UpdateDelegate();
keyboardDelegate = new KeyboardDelegate();
mouseDelegate = new MouseDelegate();
try
{
#if defined(_ANDROID) || defined(_IOS)
drawRect.setSize(april::getSystemInfo().displayResolution);
#endif
april::init(april::RS_DEFAULT, april::WS_DEFAULT);
april::createRenderSystem();
april::createWindow((int)drawRect.w, (int)drawRect.h, false, "AprilParticle Demo AprilUI");
atres::init();
aprilui::init();
aprilparticle::init();
aprilparticle::setUseCache(false);
apriluiparticle::init();
april::window->setUpdateDelegate(updateDelegate);
april::window->setKeyboardDelegate(keyboardDelegate);
april::window->setMouseDelegate(mouseDelegate);
apriluiparticle::setDefaultPath("");
dataset = new aprilui::Dataset(RESOURCE_PATH "demo_aprilui.dts");
dataset->load();
#ifdef _DEBUG
//aprilui::setDebugEnabled(true);
#endif
}
catch (hltypes::exception& e)
{
hlog::error(LOG_TAG, e.getMessage());
}
}
void april_init(const harray<hstr>& args)
{
#ifdef __APPLE__
// On MacOSX, the current working directory is not set by
// the Finder, since you are expected to use Core Foundation
// or ObjC APIs to find files.
// So, when porting you probably want to set the current working
// directory to something sane (e.g. .../Resources/ in the app
// bundle).
// In this case, we set it to parent of the .app bundle.
{ // curly braces in order to localize variables
CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFStringRef path = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
// let's hope chdir() will be happy with utf8 encoding
const char* cpath = CFStringGetCStringPtr(path, kCFStringEncodingUTF8);
char* cpath_alloc = NULL;
if (cpath == NULL)
{
// CFStringGetCStringPtr is allowed to return NULL. bummer.
// we need to use CFStringGetCString instead.
cpath_alloc = (char*)malloc(CFStringGetLength(path) + 1);
CFStringGetCString(path, cpath_alloc, CFStringGetLength(path) + 1, kCFStringEncodingUTF8);
}
else
{
// even though it didn't return NULL, we still want to slice off bundle name.
cpath_alloc = (char*)malloc(CFStringGetLength(path) + 1);
strcpy(cpath_alloc, cpath);
}
// just in case / is appended to .app path for some reason
if (cpath_alloc[CFStringGetLength(path) - 1] == '/')
{
cpath_alloc[CFStringGetLength(path) - 1] = 0;
}
// replace pre-.app / with a null character, thus
// cutting off .app's name and getting parent of .app.
strrchr(cpath_alloc, '/')[0] = 0;
// change current dir using posix api
chdir(cpath_alloc);
free(cpath_alloc); // even if null, still ok
CFRelease(path);
CFRelease(url);
}
#endif
updateDelegate = new UpdateDelegate();
#if defined(_ANDROID) || defined(_IOS) || defined(_WINRT)
drawRect.setSize(april::getSystemInfo().displayResolution);
#endif
april::init(april::RS_DEFAULT, april::WS_DEFAULT);
april::createRenderSystem();
april::createWindow((int)drawRect.w, (int)drawRect.h, false, "APRIL: Simple 3D");
#ifdef _WINRT
april::window->setParam("cursor_mappings", "101 " RESOURCE_PATH "cursor\n102 " RESOURCE_PATH "simple");
#endif
april::window->setUpdateDelegate(updateDelegate);
april::window->setCursorFilename(RESOURCE_PATH "cursor");
texture = april::rendersys->createTextureFromResource(RESOURCE_PATH "texture");
v[0].x = -1.0f; v[0].y = 1.0f; v[0].z = 0.0f; v[0].u = 0.0f; v[0].v = 0.0f;
v[1].x = 1.0f; v[1].y = 1.0f; v[1].z = 0.0f; v[1].u = 1.0f; v[1].v = 0.0f;
v[2].x = -1.0f; v[2].y = -1.0f; v[2].z = 0.0f; v[2].u = 0.0f; v[2].v = 1.0f;
v[3].x = 1.0f; v[3].y = -1.0f; v[3].z = 0.0f; v[3].u = 1.0f; v[3].v = 1.0f;
}
april::Cursor* cursor = NULL;
april::Texture* background = NULL;
april::Texture* x_symbol = NULL;
april::Texture* o_symbol = NULL;
april::Texture* line_horz = NULL;
april::Texture* line_vert = NULL;
april::Texture* line45 = NULL;
april::Texture* line315 = NULL;
int positions[3][3] = {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}};
int victory = 0;
bool player = 0;
april::TexturedVertex v[4];
#if !defined(_ANDROID) && !defined(_IOS) && !defined(_WINP8)
grect drawRect(0.0f, 0.0f, 800.0f, 600.0f);
#else
grect drawRect(0.0f, 0.0f, 480.0f, 320.0f);
#endif
gvec2 size = drawRect.getSize() * 5 / 16;
void draw_symbol(int x, int y, chstr symbol)
{
float x1, x2, x3, x4, y1, y2, y3, y4;
x1 = x * size.x - size.x + (x - 1) * 10;
x2 = x * size.x + (x - 1) * 10;
x3 = x * size.x - size.x + (x - 1) * 10;
x4 = x * size.x + (x - 1) * 10;
y1 = y * size.y - size.y + (y - 1) * 10;
y2 = y * size.y - size.y + (y - 1) * 10;
