code case 2: player is not hit directly with aim, but instead via spread. This actual...

[xonotic/xonotic-data.pk3dir.git] / qcsrc / common / util.qh

diff --git a/qcsrc/common/util.qh b/qcsrc/common/util.qh
index 76b2f28d1a71afad3fce9740b3109acde4139848..050bb2b4f85a8cc7757b1f7ce987bfa84ee07393 100644 (file)
--- a/qcsrc/common/util.qh
+++ b/qcsrc/common/util.qh
@@ -1,6 +1,11 @@
 // a dummy macro that prevents the "hanging ;" warning
 #define ENDS_WITH_CURLY_BRACE
 
+// TODO make ascii art pic of xzibit
+// YO DAWG!
+// I HERD YO LIEK MACROS
+// SO I PUT A MACRO DEFINITION IN YO MACRO DEFINITION
+// SO YO CAN EXPAND MACROS WHILE YO EXPAND MACROS
 #define ACCUMULATE_FUNCTION(func,otherfunc) \
        #ifdef func \
        void __merge__##otherfunc() { func(); otherfunc(); } \
@@ -74,6 +79,7 @@ string mmssss(float t);
 
 string ScoreString(float vflags, float value);
 
+float dotproduct(vector a, vector b);
 vector cross(vector a, vector b);
 
 void compressShortVector_init();
@@ -163,6 +169,9 @@ vector solve_quadratic(float a, float b, float c);
 // z = 1 if a real solution exists, 0 if not
 // if no real solution exists, x contains the real part and y the imaginary part of the complex solutions x+iy and x-iy
 
+vector solve_shotdirection(vector myorg, vector myvel, vector eorg, vector evel, float spd, float newton_style);
+vector get_shotvelocity(vector myvel, vector mydir, float spd, float newton_style, float mi, float ma);
+
 void check_unacceptable_compiler_bugs();
 
 float compressShotOrigin(vector v);
@@ -309,3 +318,10 @@ float ReadApproxPastTime();
 // execute-stuff-next-frame subsystem
 void execute_next_frame();
 void queue_to_execute_next_frame(string s);
+
+// for marking written-to values as unused where it's a good idea to do this
+noref float unused_float;
+
+#ifndef MENUQC
+vector W_CalculateSpread(vector forward, float spread, float spreadfactor, float spreadstyle)
+#endif