5 files changed, 62 insertions, 0 deletions

diff --git a/cwd/assets/altcraft/shaders/frag/rml.fs b/cwd/assets/altcraft/shaders/frag/rml.fs
new file mode 100644
index 0000000..54c3f36
--- /dev/null
+++ b/cwd/assets/altcraft/shaders/frag/rml.fs
@@ -0,0 +1,12 @@
+#version 330 core
+
+in VS_OUT {
+    vec4 color;
+    vec2 tex_coord;
+} fs_in;
+
+out vec4 fragColor;
+
+void main() {
+    fragColor = fs_in.color;
+}
diff --git a/cwd/assets/altcraft/shaders/frag/rmltex.fs b/cwd/assets/altcraft/shaders/frag/rmltex.fs
new file mode 100644
index 0000000..d885b3b
--- /dev/null
+++ b/cwd/assets/altcraft/shaders/frag/rmltex.fs
@@ -0,0 +1,14 @@
+#version 330 core
+
+uniform sampler2D fontTexture;
+
+in VS_OUT {
+    vec4 color;
+    vec2 tex_coord;
+} fs_in;
+
+out vec4 fragColor;
+
+void main() {
+    fragColor = fs_in.color * texture(fontTexture, fs_in.tex_coord);
+}
diff --git a/cwd/assets/altcraft/shaders/rml.json b/cwd/assets/altcraft/shaders/rml.json
new file mode 100644
index 0000000..c62ff25
--- /dev/null
+++ b/cwd/assets/altcraft/shaders/rml.json
@@ -0,0 +1,7 @@
+{
+  "vert": "/altcraft/shaders/vert/rml",
+  "frag": "/altcraft/shaders/frag/rml",
+  "uniforms": [
+    "viewportSize"
+  ]
+}
\ No newline at end of file
diff --git a/cwd/assets/altcraft/shaders/rmltex.json b/cwd/assets/altcraft/shaders/rmltex.json
new file mode 100644
index 0000000..3fef969
--- /dev/null
+++ b/cwd/assets/altcraft/shaders/rmltex.json
@@ -0,0 +1,8 @@
+{
+  "vert": "/altcraft/shaders/vert/rml",
+  "frag": "/altcraft/shaders/frag/rmltex",
+  "uniforms": [
+    "viewportSize",
+    "fontTexture"
+  ]
+}
\ No newline at end of file
diff --git a/cwd/assets/altcraft/shaders/vert/rml.vs b/cwd/assets/altcraft/shaders/vert/rml.vs
new file mode 100644
index 0000000..bfc50fb
--- /dev/null
+++ b/cwd/assets/altcraft/shaders/vert/rml.vs
@@ -0,0 +1,21 @@
+#version 330 core
+
+uniform uvec2 viewportSize;
+uniform mat4 rotationMat;
+
+layout (location = 0) in vec2 pos;
+layout (location = 1) in uvec4 color;
+layout (location = 2) in vec2 tex_coord;
+
+out VS_OUT {
+    vec4 color;
+    vec2 tex_coord;
+} vs_out;
+
+void main() {
+    float x = (pos.x - viewportSize.x) / viewportSize.x;
+    float y = ((pos.y - viewportSize.y) / viewportSize.y) * -1;
+    gl_Position = vec4(x, y, -1.0f, 1.0f);
+    vs_out.color = vec4(float(color.x) / 255.0f, float(color.y) / 255.0f, float(color.z) / 255.0f, float(color.w) / 255.0f);
+    vs_out.tex_coord = tex_coord;
+}