feat: expose all colors in config.yaml for easier theming

1 files changed, 34 insertions, 10 deletions

diff --git a/internal/game/render_combat.go b/internal/game/render_combat.go
index e4a0d55..4055b4d 100644
--- a/internal/game/render_combat.go
+++ b/internal/game/render_combat.go
@@ -3,6 +3,7 @@ package game
 import (
 	"fmt"
 
+	"thehouseoficarus/internal/color"
 	"thehouseoficarus/internal/net"
 	"thehouseoficarus/internal/ui"
 )
@@ -14,7 +15,10 @@ func (g *Game) dmgDisplay(sess *net.Session, dmg int) string {
 	return fmt.Sprintf("> %d <", dmg)
 }
 
-func (g *Game) renderBar(sess *net.Session, current, max, lowColor int) string {
+// renderBarGeneric renders a high/med/low tiered bar at width 10 using the
+// named constant-color family (prefix: "hp_bar" or "task_bar"). The empty
+// cells are painted with hp_bar_empty.
+func (g *Game) renderBarGeneric(sess *net.Session, current, max int, prefix string) string {
 	if max <= 0 {
 		max = 1
 	}
@@ -25,23 +29,43 @@ func (g *Game) renderBar(sess *net.Session, current, max, lowColor int) string {
 		current = max
 	}
 
-	pct := float64(current) / float64(max) * 100.0
-	var fgColor int
+	pct := float64(current) / float64(max)
+	var spec color.ColorSpec
 	switch {
-	case pct >= 70:
-		fgColor = 108
-	case pct >= 40:
-		fgColor = 179
+	case pct >= 0.7:
+		spec = g.resolveConstant(sess, prefix+"_high")
+	case pct >= 0.4:
+		spec = g.resolveConstant(sess, prefix+"_med")
 	default:
-		fgColor = lowColor
+		spec = g.resolveConstant(sess, prefix+"_low")
 	}
+	empty := g.resolveConstant(sess, "hp_bar_empty")
 
 	unicode := sess.Player != nil && sess.Player.OptionBool("unicode")
-	style := &ui.BarStyle{FilledColor: fgColor, EmptyColor: 237, EmptyDim: true}
+	style := &ui.BarStyle{FilledColor: spec.Fg, EmptyColor: empty.Fg, EmptyDim: empty.Dim}
 	bar := ui.RenderColoredBar(current, max, 10, unicode, style, g.colorMode(sess))
 	return "[" + bar + "]"
 }
 
+// hpBarStyle returns the per-tier fill/empty color spec for an HP bar at the
+// given ratio (high>=70%, med>=40%, low<40%). Colors come from the
+// constant_colors map (hp_bar_high/med/low/empty).
+func (g *Game) hpBarStyle(sess *net.Session, current, max int) *ui.BarStyle {
+	if max <= 0 {
+		max = 1
+	}
+	pct := float64(current) / float64(max)
+	spec := g.resolveConstant(sess, "hp_bar_low")
+	switch {
+	case pct >= 0.7:
+		spec = g.resolveConstant(sess, "hp_bar_high")
+	case pct >= 0.4:
+		spec = g.resolveConstant(sess, "hp_bar_med")
+	}
+	empty := g.resolveConstant(sess, "hp_bar_empty")
+	return &ui.BarStyle{FilledColor: spec.Fg, EmptyColor: empty.Fg, EmptyDim: empty.Dim}
+}
+
 func (g *Game) hpBar(sess *net.Session, current, max int) string {
-	return g.renderBar(sess, current, max, 167)
+	return g.renderBarGeneric(sess, current, max, "hp_bar")
 }