also include alphagen
authorRudolf Polzer <divVerent@xonotic.org>
Sat, 3 Sep 2011 11:31:02 +0000 (13:31 +0200)
committerRudolf Polzer <divVerent@xonotic.org>
Sat, 3 Sep 2011 11:31:02 +0000 (13:31 +0200)
scripts/metaltechx.shader
scripts/shader-audit.sh

index f9cce33..ddbc159 100644 (file)
@@ -5,14 +5,11 @@ textures/metaltechx/detail-grate
        dpglossintensitymod  3
        dpglossexponentmod  4
        surfaceparm metalsteps
-       surfaceparm trans
        q3map_bouncescale 1.75
 
 
        {
                map textures/metaltechx/detail/grate
-                               blendfunc blend
-               
        }
 
        {
index 5de24bc..75e7e28 100755 (executable)
@@ -272,6 +272,7 @@ parse_shaderstage()
 {
        ss_blendfunc=none
        ss_alphafunc=none
+       ss_alphagen=none
        ss_map=
        while read L A1 Aother; do
                case "`echo "$L" | tr A-Z a-z`" in
@@ -281,6 +282,9 @@ parse_shaderstage()
                        alphafunc)
                                ss_alphafunc=`echo $A1 | tr A-Z a-z`
                                ;;
+                       alphagen)
+                               ss_alphagen=`echo $A1 | tr A-Z a-z`
+                               ;;
                        map|clampmap)
                                case "$A1" in
                                        '$lightmap')
@@ -316,29 +320,36 @@ parse_shaderstage()
                case "$ss_blendfunc" in
                        *src_alpha*|*blend*)
                                # texture must have alpha
-                               if [ $min -eq 255 ]; then
-                                       echo "(EE) $parsing_shader uses alpha-less texture $ss_map with blendfunc $ss_blendfunc"; seterror
+                               if [ x"$ss_alphagen" = x"none" -a $min -eq 255 ]; then
+                                       echo "(EE) $parsing_shader uses alpha-less texture $ss_map with blendfunc $ss_blendfunc and alphagen $ss_alphagen"; seterror
                                fi
                                ;;
                        add|"gl_one gl_one")
                                # texture must not have alpha (engine bug)
-                               if [ $min -lt 255 ]; then
-                                       echo "(EE) $parsing_shader uses alpha-using texture $ss_map with blendfunc $ss_blendfunc"; seterror
+                               if [ x"$ss_alphagen" != x"none" -o $min -lt 255 ]; then
+                                       echo "(EE) $parsing_shader uses alpha-using texture $ss_map with blendfunc $ss_blendfunc and alphagen $ss_alphagen"; seterror
                                fi
                                ;;
                        *)
                                case "$ss_alphafunc" in
                                        g*)
                                                # texture must have alpha
-                                               if [ $min -eq 255 ]; then
-                                                       echo "(EE) $parsing_shader uses alpha-less texture $ss_map with alphafunc $ss_alphafunc"; seterror
+                                               if [ x"$ss_alphagen" = x"none" -a $min -eq 255 ]; then
+                                                       echo "(EE) $parsing_shader uses alpha-less texture $ss_map with alphafunc $ss_alphafunc and alphagen $ss_alphagen"; seterror
                                                fi
                                                ;;
                                        *)
                                                # texture should not have alpha (no bug if not)
-                                               if [ $min -lt 255 ]; then
-                                                       echo "(WW) $parsing_shader uses alpha-using texture $ss_map with blendfunc $ss_blendfunc and alphafunc $ss_alphafunc"
-                                               fi
+                                               case "$ss_alphagen" in
+                                                       none)
+                                                               if [ $min -lt 255 ]; then
+                                                                       echo "(WW) $parsing_shader uses alpha-using texture $ss_map with blendfunc $ss_blendfunc and alphafunc $ss_alphafunc and alphagen $ss_alphagen"
+                                                               fi
+                                                               ;;
+                                                       *)
+                                                               echo "(EE) $parsing_shader uses alpha-using texture $ss_map with blendfunc $ss_blendfunc and alphafunc $ss_alphafunc and alphagen $ss_alphagen"; seterror
+                                                               ;;
+                                               esac
                                                ;;
                                esac
                                ;;