add stb_truetype to readme

xtreme8000 · May 17, 2018 · de0365b · de0365b
1 parent e844770
commit de0365b
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Showing 2 changed files with 22 additions and 20 deletions.
diff --git a/README.md b/README.md
@@ -30,17 +30,18 @@ You can either:
 
 These libraries and files are needed:
 
-| Name        | License         | Usage                 | Github                                            |
-| ----------- | --------------- | --------------------- | :-----------------------------------------------: |
-| GLFW3       | *ZLib*          | OpenGL context        | [Link](https://github.com/glfw/glfw)              |
-| OpenAL soft | *LGPL-2.1*      | 3D Sound env          | [Link](https://github.com/kcat/openal-soft)       |
-| dr_wav      | *Public domain* | wav support           | [Link](https://github.com/mackron/dr_libs/)       |
-| LodePNG     | *MIT*           | png support           | [Link](https://github.com/lvandeve/lodepng)       |
-| libdeflate  | *MIT*           | decompression of maps | [Link](https://github.com/ebiggers/libdeflate)    |
-| enet        | *MIT*           | networking library    | [Link](https://github.com/lsalzman/enet)          |
-| inih        | *BSD-3.Clause*  | .INI file parser      | [Link](https://github.com/benhoyt/inih)           |
-| http        | *Public domain* | http client library   | [Link](https://github.com/mattiasgustavsson/libs) |
-| parson      | *MIT*           | JSON parser           | [Link](https://github.com/kgabis/parson)          |
+| Name         | License         | Usage                  | GitHub                                            |
+| ------------ | --------------- | ---------------------- | :-----------------------------------------------: |
+| GLFW3        | *ZLib*          | OpenGL context         | [Link](https://github.com/glfw/glfw)              |
+| OpenAL soft  | *LGPL-2.1*      | 3D Sound env           | [Link](https://github.com/kcat/openal-soft)       |
+| inih         | *BSD-3.Clause*  | .INI file parser       | [Link](https://github.com/benhoyt/inih)           |
+| stb_truetype | *Public domain* | TrueType font renderer | [Link](https://github.com/nothings/stb)           |
+| dr_wav       | *Public domain* | wav support            | [Link](https://github.com/mackron/dr_libs/)       |
+| http         | *Public domain* | http client library    | [Link](https://github.com/mattiasgustavsson/libs) |
+| LodePNG      | *MIT*           | png support            | [Link](https://github.com/lvandeve/lodepng)       |
+| libdeflate   | *MIT*           | decompression of maps  | [Link](https://github.com/ebiggers/libdeflate)    |
+| enet         | *MIT*           | networking library     | [Link](https://github.com/lsalzman/enet)          |
+| parson       | *MIT*           | JSON parser            | [Link](https://github.com/kgabis/parson)          |
 
 You will need to compile the following by yourself, or get hold of precompiled binaries:
 
@@ -63,6 +64,7 @@ This means:
 | `ini.c` and `ini.h`           | &rightarrow; | `src/ini.c` and `src/ini.h`                                                   |
 | `parson.c` and `parson.h`     | &rightarrow; | `src/parson.c` and `src/parson.h`                                             |
 | `http.h`                      | &rightarrow; | `src/http.h`                                                                  |
+| `stb_truetype.h`              | &rightarrow; | `src/stb_truetype.h`                                                          |
 
 Because state of copyright of 0.75 assets is unknown, you will need to get them *[here](http://aos.party/bsresources.zip)*. Unzip the file and extract all contents to `resources/` manually.
 

diff --git a/src/font.c b/src/font.c
@@ -148,17 +148,17 @@ void font_render(float x, float y, float h, char* text) {
         if(*text>31) {
             stbtt_aligned_quad q;
             stbtt_GetBakedQuad(font->cdata,font->w,font->h,*text-31,&x,&y2,&q,1);
-            font_coords_buffer[k+0] = q.s0*4096.0F;
-            font_coords_buffer[k+1] = q.t1*4096.0F;
+            font_coords_buffer[k+0] = q.s0*8192.0F;
+            font_coords_buffer[k+1] = q.t1*8192.0F;
 
-            font_coords_buffer[k+2] = q.s1*4096.0F;
-            font_coords_buffer[k+3] = q.t1*4096.0F;
+            font_coords_buffer[k+2] = q.s1*8192.0F;
+            font_coords_buffer[k+3] = q.t1*8192.0F;
 
-            font_coords_buffer[k+4] = q.s1*4096.0F;
-            font_coords_buffer[k+5] = q.t0*4096.0F;
+            font_coords_buffer[k+4] = q.s1*8192.0F;
+            font_coords_buffer[k+5] = q.t0*8192.0F;
 
-            font_coords_buffer[k+6] = q.s0*4096.0F;
-            font_coords_buffer[k+7] = q.t0*4096.0F;
+            font_coords_buffer[k+6] = q.s0*8192.0F;
+            font_coords_buffer[k+7] = q.t0*8192.0F;
 
             font_vertex_buffer[k+0] = q.x0;
             font_vertex_buffer[k+1] = -q.y1+y;
@@ -180,7 +180,7 @@ void font_render(float x, float y, float h, char* text) {
 
     glMatrixMode(GL_TEXTURE);
     glLoadIdentity();
-    glScalef(1.0F/4096.0F,1.0F/4096.0F,1.0F);
+    glScalef(1.0F/8192.0F,1.0F/8192.0F,1.0F);
     glMatrixMode(GL_MODELVIEW);
 
     glEnable(GL_TEXTURE_2D);