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added new glitch effect #56

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merged 1 commit into from
Oct 29, 2021
Merged

added new glitch effect #56

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30 changes: 26 additions & 4 deletions examples/text/text.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -143,14 +143,17 @@ Lo, brave adventurer! Choose a tasty treat:\

// shadow text
auto shadow_text = [](std::string m, color_t c, color_t s, int32_t x, int32_t y, int32_t sx, int32_t sy) {
blend(MASK);
blend(ALPHA);
pen(s);
text(m, x + sx, y + sy);
text(m, x + sx - 1, y + sy);
text(m, x + sx + 1, y + sy);
text(m, x + sx, y + sy + 1);
pen(c);
text(m, x, y);
};
int32_t sx = sin(time() / 250.0f) * 3.0f;
shadow_text("Shadow text example", rgb(13, 13, 15), rgb(7, 7, 9), 7, 20, sx, 2);
shadow_text("Shadow text example", rgb(13, 13, 15), rgb(7, 7, 9, 4), 7, 20, sx, 2);

// gradient text
auto gradient_text = [](std::string m, color_t c1, color_t c2, int32_t x, int32_t y) {
Expand Down Expand Up @@ -185,7 +188,7 @@ Lo, brave adventurer! Choose a tasty treat:\

// extrude text
auto extrude_text = [](std::string m, color_t c, color_t s, int32_t x, int32_t y, int32_t l) {
blend(MASK);
blend(ALPHA);
pen(s);
for(int i = 1; i <= l; i++) {
text(m, x + i, y + i);
Expand All @@ -194,7 +197,7 @@ Lo, brave adventurer! Choose a tasty treat:\
text(m, x, y);
};
int32_t l = 1 + ((sin(time() / 250.0f) + 1.0f) * 2.0f);
extrude_text("Extrude text example", rgb(2, 14, 14), rgb(14, 2, 2), 5, 65, l);
extrude_text("Extrude text example", rgb(0, 15, 15), rgb(15, 0, 0, 12), 5, 65, l);


auto split_text = [](std::string m, color_t c1, color_t c2, int32_t x, int32_t y) {
Expand Down Expand Up @@ -226,6 +229,25 @@ Lo, brave adventurer! Choose a tasty treat:\
};
int32_t g = 1 + ((sin(time() / 250.0f) + 1.0f) * 2.0f);
glow_text("Glow text example", hsv(hue, 1.0f, 1.0f, 0.2f), 15, 95);

// glitch text
auto glitch_text = [](std::string m, color_t c, int32_t x, int32_t y) {
blend(MASK);
pen(c);
for(uint8_t i = 0; i < 8; i++) {
clip(0, y + i, 120, 1);
int8_t o = 0;
if(std::rand() % 8 == 0) {
o = (std::rand() % 9) - 4;
}
text(m, x + o, y);
}
clip();
};

// split text
glitch_text("Glitch text example", rgb(6, 15, 12), 13, 110);

}break;
}
}