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| author | Willem Jan Palenstijn | 2012-12-30 13:56:33 +0100 |
|---|---|---|
| committer | Willem Jan Palenstijn | 2012-12-30 13:57:08 +0100 |
| commit | 704eb425d3503e1680fa06441d7bada60998ee09 (patch) | |
| tree | b73eef9f66df66c01cbf71b0fba79a9602a2235a | |
| parent | 1fde5e615e14a8819f9a3442c697e6aeadbc1ad3 (diff) | |
| download | scummvm-rg350-704eb425d3503e1680fa06441d7bada60998ee09.tar.gz scummvm-rg350-704eb425d3503e1680fa06441d7bada60998ee09.tar.bz2 scummvm-rg350-704eb425d3503e1680fa06441d7bada60998ee09.zip | |
SCI32: Add notes about KScrollWindow/Where,Go
| -rw-r--r-- | engines/sci/engine/kgraphics32.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/engines/sci/engine/kgraphics32.cpp b/engines/sci/engine/kgraphics32.cpp index aa59ff4364..6651b802cf 100644 --- a/engines/sci/engine/kgraphics32.cpp +++ b/engines/sci/engine/kgraphics32.cpp @@ -370,14 +370,16 @@ reg_t kScrollWindow(EngineState *s, int argc, reg_t *argv) { kStub(s, argc, argv); break; case 10: // Where, called by ScrollableWindow::where - // TODO - // argv[2] is an unknown integer + // TODO: + // Gives the current relative scroll location as a fraction + // with argv[2] as the denominator. (Return value is the numerator.) // Silenced the warnings because of the high amount of console spam //kStub(s, argc, argv); break; case 11: // Go, called by ScrollableWindow::scrollTo - // 2 extra parameters here - // TODO + // TODO: + // Two arguments provide a fraction: argv[2] is num., argv[3] is denom. + // Scrolls to the relative location given by the fraction. kStub(s, argc, argv); break; case 12: // Insert, called by ScrollableWindow::insertString |