From e4440ed627e133808d3c82c1ef72e3cf6bcfa128 Mon Sep 17 00:00:00 2001
From: LostHorde <cafercan32can@gmail.com>
Date: Sat, 28 Mar 2026 19:57:07 +0300
Subject: [PATCH 1/5] Fix shaders for glsl es

---
 assets/shaders/vignette.fs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/assets/shaders/vignette.fs b/assets/shaders/vignette.fs
index ea9c51ac..103b4112 100644
--- a/assets/shaders/vignette.fs
+++ b/assets/shaders/vignette.fs
@@ -12,7 +12,7 @@ vec4 effect( vec4 colour, Image texture, vec2 texture_coords, vec2 screen_coords
 	a = 2. * (1. - a);
 	if (a > 1.) {a = 1.;};
 	a = 1. - a;
-    return tex * vec4(1-a, 1-a, 1-a, 1);
+    return tex * vec4(1.-a, 1.-a, 1.-a, 1.);
 }
 
 #ifdef VERTEX
@@ -20,4 +20,4 @@ vec4 position( mat4 transform_projection, vec4 vertex_position )
 {
     return transform_projection * vertex_position;
 }
-#endif
\ No newline at end of file
+#endif

From 95403c7bf6a90685796ded9b9915a3fb433c696a Mon Sep 17 00:00:00 2001
From: LostHorde <cafercan32can@gmail.com>
Date: Sat, 28 Mar 2026 19:59:24 +0300
Subject: [PATCH 2/5] Fix shaders for glsl es

---
 assets/shaders/invertradius.fs | 217 ++++++++++++++++-----------------
 1 file changed, 108 insertions(+), 109 deletions(-)

diff --git a/assets/shaders/invertradius.fs b/assets/shaders/invertradius.fs
index 373b9cc9..a44f0837 100644
--- a/assets/shaders/invertradius.fs
+++ b/assets/shaders/invertradius.fs
@@ -12,155 +12,154 @@ float lindist(float a,float b){
     return abs(a-b);
 }
 
-number hue(number s, number t, number h)
+float hue(float s, float t, float h)
 {
-	number hs = mod(h, 1.)*6.;
-	if (hs < 1.) return (t-s) * hs + s;
-	if (hs < 3.) return t;
-	if (hs < 4.) return (t-s) * (4.-hs) + s;
-	return s;
+    float hs = mod(h, 1.0) * 6.0;
+    if (hs < 1.0) return (t - s) * hs + s;
+    if (hs < 3.0) return t;
+    if (hs < 4.0) return (t - s) * (4.0 - hs) + s;
+    return s;
 }
 
 vec4 RGB(vec4 c)
 {
-	if (c.y < 0.0001)
-		return vec4(vec3(c.z), c.a);
+    if (c.y < 0.0001)
+        return vec4(vec3(c.z), c.a);
 
-	number t = (c.z < .5) ? c.y*c.z + c.z : -c.y*c.z + (c.y+c.z);
-	number s = 2.0 * c.z - t;
-	return vec4(hue(s,t,c.x + 1./3.), hue(s,t,c.x), hue(s,t,c.x - 1./3.), c.w);
+    float t = (c.z < 0.5) ? c.y * c.z + c.z : -c.y * c.z + (c.y + c.z);
+    float s = 2.0 * c.z - t;
+    return vec4(hue(s, t, c.x + 1.0/3.0), hue(s, t, c.x), hue(s, t, c.x - 1.0/3.0), c.w);
 }
 
 vec4 HSL(vec4 c)
 {
-	number low = min(c.r, min(c.g, c.b));
-	number high = max(c.r, max(c.g, c.b));
-	number delta = high - low;
-	number sum = high+low;
-
-	vec4 hsl = vec4(.0, .0, .5 * sum, c.a);
-	if (delta == .0)
-		return hsl;
-
-	hsl.y = (hsl.z < .5) ? delta / sum : delta / (2.0 - sum);
-
-	if (high == c.r)
-		hsl.x = (c.g - c.b) / delta;
-	else if (high == c.g)
-		hsl.x = (c.b - c.r) / delta + 2.0;
-	else
-		hsl.x = (c.r - c.g) / delta + 4.0;
-
-	hsl.x = mod(hsl.x / 6., 1.);
-	return hsl;
+    float low = min(c.r, min(c.g, c.b));
+    float high = max(c.r, max(c.g, c.b));
+    float delta = high - low;
+    float sum = high + low;
+
+    vec4 hsl = vec4(0.0, 0.0, 0.5 * sum, c.a);
+    if (delta == 0.0)
+        return hsl;
+
+    hsl.y = (hsl.z < 0.5) ? delta / sum : delta / (2.0 - sum);
+
+    if (high == c.r)
+        hsl.x = (c.g - c.b) / delta;
+    else if (high == c.g)
+        hsl.x = (c.b - c.r) / delta + 2.0;
+    else
+        hsl.x = (c.r - c.g) / delta + 4.0;
+
+    hsl.x = mod(hsl.x / 6.0, 1.0);
+    return hsl;
 }
 
-vec2 polar_coords(vec2 pos,vec2 origin){
-    vec2 normalized=pos-origin;
-    origin=vec2(0.,0.);
-    float r=distance(normalized,origin);
-    float theta=atan(normalized.y,normalized.x);
-    
-    return vec2(r,theta);
+vec2 polar_coords(vec2 pos, vec2 origin){
+    vec2 normalized = pos - origin;
+    origin = vec2(0.0, 0.0);
+    float r = distance(normalized, origin);
+    float theta = atan(normalized.y, normalized.x);
+    return vec2(r, theta);
 }
 
-float min_dist=dist;
-float max_dist=2*dist;
-
 float get_t(vec2 pos){
-    float d=distance(center_pos,pos);
-    float t=0.;
-    if(min_dist<d&&d<max_dist){
-        t=1.;
-    }
-    return t;
+    float d = distance(center_pos, pos);
+    float minDist = dist;
+    float maxDist = 2.0 * dist;
+    return (minDist < d && d < maxDist) ? 1.0 : 0.0;
 }
 
-vec3 hash( vec3 p ) // replace this by something better
+vec3 hash(vec3 p)
 {
-	p = vec3( dot(p,vec3(127.1,311.7, 74.7)),
-			  dot(p,vec3(269.5,183.3,246.1)),
-			  dot(p,vec3(113.5,271.9,124.6)));
-
-	return -1.0 + 2.0*fract(sin(p)*43758.5453123);
+    p = vec3(dot(p, vec3(127.1,311.7,74.7)),
+             dot(p, vec3(269.5,183.3,246.1)),
+             dot(p, vec3(113.5,271.9,124.6)));
+    return -1.0 + 2.0 * fract(sin(p) * 43758.5453123);
 }
-float noise( in vec3 p )
+
+float noise(in vec3 p)
 {
-    vec3 i = floor( p );
-    vec3 f = fract( p );
-	
-	vec3 u = f*f*(3.0-2.0*f);
-
-    return mix( mix( mix( dot( hash( i + vec3(0.0,0.0,0.0) ), f - vec3(0.0,0.0,0.0) ), 
-                          dot( hash( i + vec3(1.0,0.0,0.0) ), f - vec3(1.0,0.0,0.0) ), u.x),
-                     mix( dot( hash( i + vec3(0.0,1.0,0.0) ), f - vec3(0.0,1.0,0.0) ), 
-                          dot( hash( i + vec3(1.0,1.0,0.0) ), f - vec3(1.0,1.0,0.0) ), u.x), u.y),
-                mix( mix( dot( hash( i + vec3(0.0,0.0,1.0) ), f - vec3(0.0,0.0,1.0) ), 
-                          dot( hash( i + vec3(1.0,0.0,1.0) ), f - vec3(1.0,0.0,1.0) ), u.x),
-                     mix( dot( hash( i + vec3(0.0,1.0,1.0) ), f - vec3(0.0,1.0,1.0) ), 
-                          dot( hash( i + vec3(1.0,1.0,1.0) ), f - vec3(1.0,1.0,1.0) ), u.x), u.y), u.z );
+    vec3 i = floor(p);
+    vec3 f = fract(p);
+    vec3 u = f * f * (3.0 - 2.0 * f);
+
+    return mix(
+        mix(
+            mix(dot(hash(i + vec3(0.0,0.0,0.0)), f - vec3(0.0,0.0,0.0)),
+                dot(hash(i + vec3(1.0,0.0,0.0)), f - vec3(1.0,0.0,0.0)), u.x),
+            mix(dot(hash(i + vec3(0.0,1.0,0.0)), f - vec3(0.0,1.0,0.0)),
+                dot(hash(i + vec3(1.0,1.0,0.0)), f - vec3(1.0,1.0,0.0)), u.x), u.y),
+        mix(
+            mix(dot(hash(i + vec3(0.0,0.0,1.0)), f - vec3(0.0,0.0,1.0)),
+                dot(hash(i + vec3(1.0,0.0,1.0)), f - vec3(1.0,0.0,1.0)), u.x),
+            mix(dot(hash(i + vec3(0.0,1.0,1.0)), f - vec3(0.0,1.0,1.0)),
+                dot(hash(i + vec3(1.0,1.0,1.0)), f - vec3(1.0,1.0,1.0)), u.x), u.y), u.z);
 }
 
 // This is what actually changes the look of card
-vec4 effect(vec4 colour,Image texture,vec2 tc,vec2 screen_coords)
+vec4 effect(vec4 colour, Image texture, vec2 tc, vec2 screen_coords)
 {
-    vec4 tex=Texel(texture,tc);
-    
-    float t=0.;
-    float c=3;
-    float iterated=0.;
-    vec2 sc=screen_coords;//alias
-    vec2 cep=center_pos;//ditto
-    
-    for(float ix=-c;ix<=c;ix++){
-        for(float iy=-c;iy<=c;iy++){
-            t+=get_t(vec2(screen_coords.x+ix,screen_coords.y+iy));
+    vec4 tex = Texel(texture, tc);
+
+    float t = 0.0;
+    float c = 3.0;
+    float iterated = 0.0;
+    vec2 sc = screen_coords; // alias
+    vec2 cep = center_pos; // ditto
+
+    for (float ix = -c; ix <= c; ix++) {
+        for (float iy = -c; iy <= c; iy++) {
+            t += get_t(vec2(screen_coords.x + ix, screen_coords.y + iy));
             iterated++;
         }
     }
-    t/=iterated;
-    
-    vec4 inverted=tex;
-    inverted.g=0;
-    inverted.b = 0;
+    t /= iterated;
+
+    vec4 inverted = tex;
+    inverted.g = 0.0;
+    inverted.b = 0.0;
     inverted = HSL(inverted);
-    inverted.r = time/3.;
+    inverted.r = time / 3.0;
     inverted = RGB(inverted);
 
-    vec3 stars_direction = normalize(vec3((screen_coords/love_ScreenSize.xy) * 2.0f - 1.0f, 1.0f)); // could be view vector for example
-	float stars_threshold = 8.0f; // modifies the number of stars that are visible
-	float stars_exposure = 200.0f; // modifies the overall strength of the stars
-	float stars = pow(clamp(noise(stars_direction * 200.0f), 0.0f, 1.0f), stars_threshold) * stars_exposure;
-	stars *= mix(0.4, 1.4, noise(stars_direction * 100.0f + vec3(time * 5.))); // time based flickering
+    vec3 stars_direction = normalize(vec3((screen_coords / love_ScreenSize.xy) * 2.0 - 1.0, 1.0)); // could be view vector for example
+    float stars_threshold = 8.0; // modifies the number of stars that are visible
+    float stars_exposure = 200.0; // modifies the overall strength of the stars
+    float stars = pow(clamp(noise(stars_direction * 200.0), 0.0, 1.0), stars_threshold) * stars_exposure;
+    stars *= mix(0.4, 1.4, noise(stars_direction * 100.0 + vec3(time * 5.0))); // time based flickering
+
+    inverted += vec4(vec3(stars), 1.0);
 
-    inverted += vec4(vec3(stars),1.0);
+    tex = (t * inverted) + ((1.0 - t) * tex);
 
-    tex=(t*inverted)+((1-t)*tex);
-    
-    float strength=lindist(t,0.5);
-    if(strength<.2){
-        tex.rgb=vec3(0);
+    float strength = lindist(t, 0.5);
+    if (strength < 0.2) {
+        tex.rgb = vec3(0.0);
     }
-    
-    float cdist=distance(center_pos,screen_coords);
-    float max_mult = 2;
+
+    float cdist = distance(center_pos, screen_coords);
+    float minDist = dist;
+    float maxDist = 2.0 * dist;
+    float max_mult = 2.0;
     float rad = dist / 10.0;
-    if (cdist < min_dist) {
-        float str = (rad - abs(min_dist-cdist)) / rad;
-        tex.rgb *= max(str*max_mult,1.0);
+
+    if (cdist < minDist) {
+        float str = (rad - abs(minDist - cdist)) / rad;
+        tex.rgb *= max(str * max_mult, 1.0);
     }
 
-    if (cdist > max_dist) {
-        float str = (rad - abs(max_mult-cdist)) / rad;
-        tex.rgb *= max(str*max_mult,1.0);
+    if (cdist > maxDist) {
+        float str = (rad - abs(maxDist - cdist)) / rad;
+        tex.rgb *= max(str * max_mult, 1.0);
     }
-    
+
     return tex;
 }
 
 #ifdef VERTEX
-vec4 position(mat4 transform_projection,vec4 vertex_position)
+vec4 position(mat4 transform_projection, vec4 vertex_position)
 {
-    return transform_projection*vertex_position;
+    return transform_projection * vertex_position;
 }
-#endif
\ No newline at end of file
+#endif

From ae7659fd029c174afa4a4a472e352ab65c85db46 Mon Sep 17 00:00:00 2001
From: LostHorde <cafercan32can@gmail.com>
Date: Sat, 28 Mar 2026 20:01:26 +0300
Subject: [PATCH 3/5] Fix shaders for glsl es

---
 assets/shaders/flashlight.fs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/assets/shaders/flashlight.fs b/assets/shaders/flashlight.fs
index 579d477c..be74d159 100644
--- a/assets/shaders/flashlight.fs
+++ b/assets/shaders/flashlight.fs
@@ -9,7 +9,7 @@ float rand(vec2 c){
 }
 
 float psin(float x) {
-    return (1+sin(x))/2;
+    return (1.0 + sin(x)) / 2.0;
 }
 
 float hash(vec2 p) {
@@ -17,12 +17,12 @@ float hash(vec2 p) {
 }
 
 float noise(vec2 p) {
-    vec2 i = floor(p);
+    vec2 ip = floor(p);
     vec2 f = fract(p);
     vec2 u = f * f * (3.0 - 2.0 * f);
     return mix(
-        mix(hash(i + vec2(0.0, 0.0)), hash(i + vec2(1.0, 0.0)), u.x),
-        mix(hash(i + vec2(0.0, 1.0)), hash(i + vec2(1.0, 1.0)), u.x),
+        mix(hash(ip + vec2(0.0, 0.0)), hash(ip + vec2(1.0, 0.0)), u.x),
+        mix(hash(ip + vec2(0.0, 1.0)), hash(ip + vec2(1.0, 1.0)), u.x),
         u.y
     );
 }
@@ -30,7 +30,7 @@ float noise(vec2 p) {
 float fbm(vec2 p) {
     float val = 0.0;
     float amp = 0.5;
-    for (int i = 0; i < 5; i++) {
+    for (int j = 0; j < 5; j++) {
         val += amp * noise(p);
         p *= 2.0;
         amp *= 0.5;
@@ -75,7 +75,7 @@ vec4 effect( vec4 colour, Image texture, vec2 tc, vec2 screen_coords )
     vec3 baseColor = mix(vec3(skyBase), orangeSky, 0.6);
     vec3 finalColor = baseColor + warmFlash + lightningAura;
 
-    tex.rgb = tex.rgb * ((dist - distance(center_pos, screen_coords))/dist) + finalColor * (1 - ((dist - distance(center_pos, screen_coords))/dist)) * 0.25;
+    tex.rgb = tex.rgb * ((dist - distance(center_pos, screen_coords)) / dist) + finalColor * (1.0 - ((dist - distance(center_pos, screen_coords)) / dist)) * 0.25;
 
     return tex;
 }
@@ -87,4 +87,4 @@ vec4 position( mat4 transform_projection, vec4 vertex_position )
 {
     return transform_projection * vertex_position;
 }
-#endif
\ No newline at end of file
+#endif

From 0114df16b4e20eaadd6bc4ce411f25a35ab5212b Mon Sep 17 00:00:00 2001
From: LostHorde <cafercan32can@gmail.com>
Date: Sat, 28 Mar 2026 20:02:47 +0300
Subject: [PATCH 4/5] Fix shaders for glsl es

---
 assets/shaders/eeshader.fs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/assets/shaders/eeshader.fs b/assets/shaders/eeshader.fs
index 05e35be7..3ae9003f 100644
--- a/assets/shaders/eeshader.fs
+++ b/assets/shaders/eeshader.fs
@@ -75,7 +75,7 @@ float noise(vec2 p, float freq ){
 	vec2 ij = floor(p/unit);
 	vec2 xy = mod(p,unit)/unit;
 	//xy = 3.*xy*xy-2.*xy*xy*xy;
-	xy = .5*(1.-cos(PI*xy));
+	xy = .5*(1.0 - cos(PI*xy));
 	float a = rand((ij+vec2(0.,0.)));
 	float b = rand((ij+vec2(1.,0.)));
 	float c = rand((ij+vec2(0.,1.)));
@@ -112,9 +112,9 @@ vec4 effect( vec4 colour, Image texture, vec2 texture_coords, vec2 screen_coords
     vec2 real_uv = screen_coords;
 	vec2 uv = screen_coords;
 
-    float dummy = 2;
-    if(shadow) {dummy = 3;}
-    if(uv.x > uv.x * 2) {uv = eeshader*dissolve*burn_colour_1.x*burn_colour_2.x*time*dummy;}
+    float dummy = 2.;
+    if(shadow) {dummy = 3.;}
+    if(uv.x > uv.x * 2.) {uv = eeshader*dissolve*burn_colour_1.x*burn_colour_2.x*time*dummy;}
 
     float sprite_width = texture_details.z / image_details.x; // Normalized width
     float min_x = texture_details.x * sprite_width; // min X
@@ -134,7 +134,7 @@ vec4 effect( vec4 colour, Image texture, vec2 texture_coords, vec2 screen_coords
     a=sqrt(a);
     uv += uv.y*0.15;
 	vec2 q = uv.xy;
-    vec2 p = -1.0+2.0*q;
+    vec2 p = vec2(-1.0) + 2.0*q;
 	//p.x *= image_details.x/image_details.y;
 	// Rain
     vec4 col2 = vec4(0,0,0,1);
@@ -145,7 +145,7 @@ vec4 effect( vec4 colour, Image texture, vec2 texture_coords, vec2 screen_coords
 	col2 += f*8.;
     col2.g = 0.0;
     col2.b = 0.0;
-    col2.a = 1;
+    col2.a = 1.;
     
 	return tex*0.65 + col2;
 }
@@ -204,9 +204,9 @@ vec4 position( mat4 transform_projection, vec4 vertex_position )
     }
     float mid_dist = length(vertex_position.xy - 0.5*love_ScreenSize.xy)/length(love_ScreenSize.xy);
     vec2 mouse_offset = (vertex_position.xy - mouse_screen_pos.xy)/screen_scale;
-    float scale = 0.2*(-0.03 - 0.3*max(0., 0.3-mid_dist))
-                *hovering*(length(mouse_offset)*length(mouse_offset))/(2. -mid_dist);
+    float scale = 0.2*(-0.03 - 0.3*max(0., 0.3 - mid_dist))
+                *hovering*(length(mouse_offset)*length(mouse_offset))/(2. - mid_dist);
 
-    return transform_projection * vertex_position + vec4(0,0,0,scale);
+    return transform_projection * vertex_position + vec4(0.,0.,0.,scale);
 }
-#endif
\ No newline at end of file
+#endif

From 4f41759cc75a42a85882eb5e2f3e52e7203cb699 Mon Sep 17 00:00:00 2001
From: LostHorde <cafercan32can@gmail.com>
Date: Sat, 28 Mar 2026 20:14:02 +0300
Subject: [PATCH 5/5] .

---
 assets/shaders/invertradius.fs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/assets/shaders/invertradius.fs b/assets/shaders/invertradius.fs
index a44f0837..4e76812f 100644
--- a/assets/shaders/invertradius.fs
+++ b/assets/shaders/invertradius.fs
@@ -114,6 +114,7 @@ vec4 effect(vec4 colour, Image texture, vec2 tc, vec2 screen_coords)
             iterated++;
         }
     }
+    
     t /= iterated;
 
     vec4 inverted = tex;