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screenpainter emulator for my block puzzle DO NOT DEPEND ON YEY

This commit is contained in:
Adam D. Ruppe 2024-09-13 22:04:39 -04:00
parent 86ab28abf0
commit d5a59f8a3b
1 changed files with 37 additions and 6 deletions
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43
game.d
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@ -575,12 +575,12 @@ import arsd.simpledisplay : Timer;
public import arsd.joystick; public import arsd.joystick;
/++ /++
Creates a simple 2d opengl simpledisplay window. It sets the matrix for pixel coordinates and enables alpha blending and textures. Creates a simple 2d (old-style) opengl simpledisplay window. It sets the matrix for pixel coordinates and enables alpha blending and textures.
+/ +/
SimpleWindow create2dWindow(string title, int width = 512, int height = 512) { SimpleWindow create2dWindow(string title, int width = 512, int height = 512) {
auto window = new SimpleWindow(width, height, title, OpenGlOptions.yes); auto window = new SimpleWindow(width, height, title, OpenGlOptions.yes);
window.visibleForTheFirstTime = () { //window.visibleForTheFirstTime = () {
window.setAsCurrentOpenGlContext(); window.setAsCurrentOpenGlContext();
glEnable(GL_BLEND); glEnable(GL_BLEND);
@ -596,7 +596,7 @@ SimpleWindow create2dWindow(string title, int width = 512, int height = 512) {
glLoadIdentity(); glLoadIdentity();
glDisable(GL_DEPTH_TEST); glDisable(GL_DEPTH_TEST);
glEnable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
}; //};
window.windowResized = (newWidth, newHeight) { window.windowResized = (newWidth, newHeight) {
int x, y, w, h; int x, y, w, h;
@ -648,6 +648,7 @@ abstract class GameHelperBase {
currentScreen.drawFrame(interpolateToNextFrame); currentScreen.drawFrame(interpolateToNextFrame);
} }
// in frames
ushort snesRepeatRate() { return ushort.max; } ushort snesRepeatRate() { return ushort.max; }
ushort snesRepeatDelay() { return snesRepeatRate(); } ushort snesRepeatDelay() { return snesRepeatRate(); }
@ -1553,17 +1554,19 @@ interface BasicDrawing {
/++ /++
NOT fully compatible with simpledisplay's screenpainter, but emulates some of its api. NOT fully compatible with simpledisplay's screenpainter, but emulates some of its api.
I want it to be runtime swappable between the fancy opengl and a backup one for my remote X purposes.
+/ +/
class ScreenPainter : BasicDrawing { class ScreenPainterImpl : BasicDrawing {
Color outlineColor; Color outlineColor;
Color fillColor; Color fillColor;
import arsd.ttf; import arsd.ttf;
SimpleWindow window; SimpleWindow window;
OpenGlLimitedFont!() font; OpenGlLimitedFontBase!() font;
this(SimpleWindow window, OpenGlLimitedFont!() font) { this(SimpleWindow window, OpenGlLimitedFontBase!() font) {
this.window = window; this.window = window;
this.font = font; this.font = font;
} }
@ -1616,4 +1619,32 @@ class ScreenPainter : BasicDrawing {
void drawText(Rectangle boundingBox, scope const char[] text, Color color) { void drawText(Rectangle boundingBox, scope const char[] text, Color color) {
font.drawString(boundingBox.upperLeft.tupleof, text, color); font.drawString(boundingBox.upperLeft.tupleof, text, color);
} }
protected int refcount;
void flush() {
}
}
struct ScreenPainter {
ScreenPainterImpl impl;
this(ScreenPainterImpl impl) {
this.impl = impl;
impl.refcount++;
}
this(this) {
if(impl)
impl.refcount++;
}
~this() {
if(impl)
if(--impl.refcount == 0)
impl.flush();
}
alias impl this;
} }